How to use signature method in Playwright Python

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phpGlobalFunctions.ts

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1/*---------------------------------------------------------------------------------------------2 * Copyright (c) Microsoft Corporation. All rights reserved.3 * Licensed under the MIT License. See License.txt in the project root for license information.4 *--------------------------------------------------------------------------------------------*/5// THIS IS GENERATED FILE. DO NOT MODIFY.6import { IEntries } from './phpGlobals';7export const globalfunctions: IEntries = {8 debug_backtrace: {9 description: 'Generates a backtrace',10 signature: '([ int $options = DEBUG_BACKTRACE_PROVIDE_OBJECT [, int $limit = 0 ]]): array'11 },12 debug_print_backtrace: {13 description: 'Prints a backtrace',14 signature: '([ int $options = 0 [, int $limit = 0 ]]): void'15 },16 error_clear_last: {17 description: 'Clear the most recent error',18 signature: '(void): void'19 },20 error_get_last: {21 description: 'Get the last occurred error',22 signature: '(void): array'23 },24 error_log: {25 description: 'Send an error message to the defined error handling routines',26 signature: '( string $message [, int $message_type = 0 [, string $destination [, string $extra_headers ]]]): bool'27 },28 error_reporting: {29 description: 'Sets which PHP errors are reported',30 signature: '([ int $level ]): int'31 },32 restore_error_handler: {33 description: 'Restores the previous error handler function',34 signature: '(void): bool'35 },36 restore_exception_handler: {37 description: 'Restores the previously defined exception handler function',38 signature: '(void): bool'39 },40 set_error_handler: {41 description: 'Sets a user-defined error handler function',42 signature: '( callable $error_handler [, int $error_types = E_ALL | E_STRICT ]): mixed'43 },44 set_exception_handler: {45 description: 'Sets a user-defined exception handler function',46 signature: '( callable $exception_handler ): callable'47 },48 trigger_error: {49 description: 'Generates a user-level error/warning/notice message',50 signature: '( string $error_msg [, int $error_type = E_USER_NOTICE ]): bool'51 },52 user_error: {53 description: 'Alias of trigger_error',54 },55 opcache_compile_file: {56 description: 'Compiles and caches a PHP script without executing it',57 signature: '( string $file ): bool'58 },59 opcache_get_configuration: {60 description: 'Get configuration information about the cache',61 signature: '(void): array'62 },63 opcache_get_status: {64 description: 'Get status information about the cache',65 signature: '([ bool $get_scripts ]): array'66 },67 opcache_invalidate: {68 description: 'Invalidates a cached script',69 signature: '( string $script [, bool $force ]): bool'70 },71 opcache_is_script_cached: {72 description: 'Tells whether a script is cached in OPCache',73 signature: '( string $file ): bool'74 },75 opcache_reset: {76 description: 'Resets the contents of the opcode cache',77 signature: '(void): bool'78 },79 flush: {80 description: 'Flush system output buffer',81 signature: '(void): void'82 },83 ob_clean: {84 description: 'Clean (erase) the output buffer',85 signature: '(void): void'86 },87 ob_end_clean: {88 description: 'Clean (erase) the output buffer and turn off output buffering',89 signature: '(void): bool'90 },91 ob_end_flush: {92 description: 'Flush (send) the output buffer and turn off output buffering',93 signature: '(void): bool'94 },95 ob_flush: {96 description: 'Flush (send) the output buffer',97 signature: '(void): void'98 },99 ob_get_clean: {100 description: 'Get current buffer contents and delete current output buffer',101 signature: '(void): string'102 },103 ob_get_contents: {104 description: 'Return the contents of the output buffer',105 signature: '(void): string'106 },107 ob_get_flush: {108 description: 'Flush the output buffer, return it as a string and turn off output buffering',109 signature: '(void): string'110 },111 ob_get_length: {112 description: 'Return the length of the output buffer',113 signature: '(void): int'114 },115 ob_get_level: {116 description: 'Return the nesting level of the output buffering mechanism',117 signature: '(void): int'118 },119 ob_get_status: {120 description: 'Get status of output buffers',121 signature: '([ bool $full_status = FALSE ]): array'122 },123 ob_gzhandler: {124 description: 'ob_start callback function to gzip output buffer',125 signature: '( string $buffer , int $mode ): string'126 },127 ob_implicit_flush: {128 description: 'Turn implicit flush on/off',129 signature: '([ int $flag = 1 ]): void'130 },131 ob_list_handlers: {132 description: 'List all output handlers in use',133 signature: '(void): array'134 },135 ob_start: {136 description: 'Turn on output buffering',137 signature: '([ callable $output_callback [, int $chunk_size = 0 [, int $flags ]]]): bool'138 },139 output_add_rewrite_var: {140 description: 'Add URL rewriter values',141 signature: '( string $name , string $value ): bool'142 },143 output_reset_rewrite_vars: {144 description: 'Reset URL rewriter values',145 signature: '(void): bool'146 },147 assert_options: {148 description: 'Set/get the various assert flags',149 signature: '( int $what [, mixed $value ]): mixed'150 },151 assert: {152 description: 'Checks if assertion is FALSE',153 signature: '( mixed $assertion [, string $description [, Throwable $exception ]]): bool'154 },155 cli_get_process_title: {156 description: 'Returns the current process title',157 signature: '(void): string'158 },159 cli_set_process_title: {160 description: 'Sets the process title',161 signature: '( string $title ): bool'162 },163 dl: {164 description: 'Loads a PHP extension at runtime',165 signature: '( string $library ): bool'166 },167 extension_loaded: {168 description: 'Find out whether an extension is loaded',169 signature: '( string $name ): bool'170 },171 gc_collect_cycles: {172 description: 'Forces collection of any existing garbage cycles',173 signature: '(void): int'174 },175 gc_disable: {176 description: 'Deactivates the circular reference collector',177 signature: '(void): void'178 },179 gc_enable: {180 description: 'Activates the circular reference collector',181 signature: '(void): void'182 },183 gc_enabled: {184 description: 'Returns status of the circular reference collector',185 signature: '(void): bool'186 },187 gc_mem_caches: {188 description: 'Reclaims memory used by the Zend Engine memory manager',189 signature: '(void): int'190 },191 gc_status: {192 description: 'Gets information about the garbage collector',193 signature: '(void): array'194 },195 get_cfg_var: {196 description: 'Gets the value of a PHP configuration option',197 signature: '( string $option ): mixed'198 },199 get_current_user: {200 description: 'Gets the name of the owner of the current PHP script',201 signature: '(void): string'202 },203 get_defined_constants: {204 description: 'Returns an associative array with the names of all the constants and their values',205 signature: '([ bool $categorize ]): array'206 },207 get_extension_funcs: {208 description: 'Returns an array with the names of the functions of a module',209 signature: '( string $module_name ): array'210 },211 get_include_path: {212 description: 'Gets the current include_path configuration option',213 signature: '(void): string'214 },215 get_included_files: {216 description: 'Returns an array with the names of included or required files',217 signature: '(void): array'218 },219 get_loaded_extensions: {220 description: 'Returns an array with the names of all modules compiled and loaded',221 signature: '([ bool $zend_extensions ]): array'222 },223 get_magic_quotes_gpc: {224 description: 'Gets the current configuration setting of magic_quotes_gpc',225 signature: '(void): bool'226 },227 get_magic_quotes_runtime: {228 description: 'Gets the current active configuration setting of magic_quotes_runtime',229 signature: '(void): bool'230 },231 get_required_files: {232 description: 'Alias of get_included_files',233 },234 get_resources: {235 description: 'Returns active resources',236 signature: '([ string $type ]): resource'237 },238 getenv: {239 description: 'Gets the value of an environment variable',240 signature: '( string $varname [, bool $local_only ]): array'241 },242 getlastmod: {243 description: 'Gets time of last page modification',244 signature: '(void): int'245 },246 getmygid: {247 description: 'Get PHP script owner\'s GID',248 signature: '(void): int'249 },250 getmyinode: {251 description: 'Gets the inode of the current script',252 signature: '(void): int'253 },254 getmypid: {255 description: 'Gets PHP\'s process ID',256 signature: '(void): int'257 },258 getmyuid: {259 description: 'Gets PHP script owner\'s UID',260 signature: '(void): int'261 },262 getopt: {263 description: 'Gets options from the command line argument list',264 signature: '( string $options [, array $longopts [, int $optind ]]): array'265 },266 getrusage: {267 description: 'Gets the current resource usages',268 signature: '([ int $who = 0 ]): array'269 },270 ini_alter: {271 description: 'Alias of ini_set',272 },273 ini_get_all: {274 description: 'Gets all configuration options',275 signature: '([ string $extension [, bool $details ]]): array'276 },277 ini_get: {278 description: 'Gets the value of a configuration option',279 signature: '( string $varname ): string'280 },281 ini_restore: {282 description: 'Restores the value of a configuration option',283 signature: '( string $varname ): void'284 },285 ini_set: {286 description: 'Sets the value of a configuration option',287 signature: '( string $varname , string $newvalue ): string'288 },289 magic_quotes_runtime: {290 description: 'Alias of set_magic_quotes_runtime',291 },292 main: {293 description: 'Dummy for main',294 },295 memory_get_peak_usage: {296 description: 'Returns the peak of memory allocated by PHP',297 signature: '([ bool $real_usage ]): int'298 },299 memory_get_usage: {300 description: 'Returns the amount of memory allocated to PHP',301 signature: '([ bool $real_usage ]): int'302 },303 php_ini_loaded_file: {304 description: 'Retrieve a path to the loaded php.ini file',305 signature: '(void): string'306 },307 php_ini_scanned_files: {308 description: 'Return a list of .ini files parsed from the additional ini dir',309 signature: '(void): string'310 },311 php_logo_guid: {312 description: 'Gets the logo guid',313 signature: '(void): string'314 },315 php_sapi_name: {316 description: 'Returns the type of interface between web server and PHP',317 signature: '(void): string'318 },319 php_uname: {320 description: 'Returns information about the operating system PHP is running on',321 signature: '([ string $mode = "a" ]): string'322 },323 phpcredits: {324 description: 'Prints out the credits for PHP',325 signature: '([ int $flag = CREDITS_ALL ]): bool'326 },327 phpinfo: {328 description: 'Outputs information about PHP\'s configuration',329 signature: '([ int $what = INFO_ALL ]): bool'330 },331 phpversion: {332 description: 'Gets the current PHP version',333 signature: '([ string $extension ]): string'334 },335 putenv: {336 description: 'Sets the value of an environment variable',337 signature: '( string $setting ): bool'338 },339 restore_include_path: {340 description: 'Restores the value of the include_path configuration option',341 signature: '(void): void'342 },343 set_include_path: {344 description: 'Sets the include_path configuration option',345 signature: '( string $new_include_path ): string'346 },347 set_magic_quotes_runtime: {348 description: 'Sets the current active configuration setting of magic_quotes_runtime',349 signature: '( bool $new_setting ): bool'350 },351 set_time_limit: {352 description: 'Limits the maximum execution time',353 signature: '( int $seconds ): bool'354 },355 sys_get_temp_dir: {356 description: 'Returns directory path used for temporary files',357 signature: '(void): string'358 },359 version_compare: {360 description: 'Compares two "PHP-standardized" version number strings',361 signature: '( string $version1 , string $version2 , string $operator ): bool'362 },363 zend_logo_guid: {364 description: 'Gets the Zend guid',365 signature: '(void): string'366 },367 zend_thread_id: {368 description: 'Returns a unique identifier for the current thread',369 signature: '(void): int'370 },371 zend_version: {372 description: 'Gets the version of the current Zend engine',373 signature: '(void): string'374 },375 bzclose: {376 description: 'Close a bzip2 file',377 signature: '( resource $bz ): int'378 },379 bzcompress: {380 description: 'Compress a string into bzip2 encoded data',381 signature: '( string $source [, int $blocksize = 4 [, int $workfactor = 0 ]]): mixed'382 },383 bzdecompress: {384 description: 'Decompresses bzip2 encoded data',385 signature: '( string $source [, int $small = 0 ]): mixed'386 },387 bzerrno: {388 description: 'Returns a bzip2 error number',389 signature: '( resource $bz ): int'390 },391 bzerror: {392 description: 'Returns the bzip2 error number and error string in an array',393 signature: '( resource $bz ): array'394 },395 bzerrstr: {396 description: 'Returns a bzip2 error string',397 signature: '( resource $bz ): string'398 },399 bzflush: {400 description: 'Force a write of all buffered data',401 signature: '( resource $bz ): bool'402 },403 bzopen: {404 description: 'Opens a bzip2 compressed file',405 signature: '( mixed $file , string $mode ): resource'406 },407 bzread: {408 description: 'Binary safe bzip2 file read',409 signature: '( resource $bz [, int $length = 1024 ]): string'410 },411 bzwrite: {412 description: 'Binary safe bzip2 file write',413 signature: '( resource $bz , string $data [, int $length ]): int'414 },415 PharException: {416 description: 'The PharException class provides a phar-specific exception class for try/catch blocks',417 },418 zip_close: {419 description: 'Close a ZIP file archive',420 signature: '( resource $zip ): void'421 },422 zip_entry_close: {423 description: 'Close a directory entry',424 signature: '( resource $zip_entry ): bool'425 },426 zip_entry_compressedsize: {427 description: 'Retrieve the compressed size of a directory entry',428 signature: '( resource $zip_entry ): int'429 },430 zip_entry_compressionmethod: {431 description: 'Retrieve the compression method of a directory entry',432 signature: '( resource $zip_entry ): string'433 },434 zip_entry_filesize: {435 description: 'Retrieve the actual file size of a directory entry',436 signature: '( resource $zip_entry ): int'437 },438 zip_entry_name: {439 description: 'Retrieve the name of a directory entry',440 signature: '( resource $zip_entry ): string'441 },442 zip_entry_open: {443 description: 'Open a directory entry for reading',444 signature: '( resource $zip , resource $zip_entry [, string $mode ]): bool'445 },446 zip_entry_read: {447 description: 'Read from an open directory entry',448 signature: '( resource $zip_entry [, int $length = 1024 ]): string'449 },450 zip_open: {451 description: 'Open a ZIP file archive',452 signature: '( string $filename ): resource'453 },454 zip_read: {455 description: 'Read next entry in a ZIP file archive',456 signature: '( resource $zip ): resource'457 },458 deflate_add: {459 description: 'Incrementally deflate data',460 signature: '( resource $context , string $data [, int $flush_mode = ZLIB_SYNC_FLUSH ]): string'461 },462 deflate_init: {463 description: 'Initialize an incremental deflate context',464 signature: '( int $encoding [, array $options = array() ]): resource'465 },466 gzclose: {467 description: 'Close an open gz-file pointer',468 signature: '( resource $zp ): bool'469 },470 gzcompress: {471 description: 'Compress a string',472 signature: '( string $data [, int $level = -1 [, int $encoding = ZLIB_ENCODING_DEFLATE ]]): string'473 },474 gzdecode: {475 description: 'Decodes a gzip compressed string',476 signature: '( string $data [, int $length ]): string'477 },478 gzdeflate: {479 description: 'Deflate a string',480 signature: '( string $data [, int $level = -1 [, int $encoding = ZLIB_ENCODING_RAW ]]): string'481 },482 gzencode: {483 description: 'Create a gzip compressed string',484 signature: '( string $data [, int $level = -1 [, int $encoding_mode = FORCE_GZIP ]]): string'485 },486 gzeof: {487 description: 'Test for EOF on a gz-file pointer',488 signature: '( resource $zp ): int'489 },490 gzfile: {491 description: 'Read entire gz-file into an array',492 signature: '( string $filename [, int $use_include_path = 0 ]): array'493 },494 gzgetc: {495 description: 'Get character from gz-file pointer',496 signature: '( resource $zp ): string'497 },498 gzgets: {499 description: 'Get line from file pointer',500 signature: '( resource $zp [, int $length ]): string'501 },502 gzgetss: {503 description: 'Get line from gz-file pointer and strip HTML tags',504 signature: '( resource $zp , int $length [, string $allowable_tags ]): string'505 },506 gzinflate: {507 description: 'Inflate a deflated string',508 signature: '( string $data [, int $length = 0 ]): string'509 },510 gzopen: {511 description: 'Open gz-file',512 signature: '( string $filename , string $mode [, int $use_include_path = 0 ]): resource'513 },514 gzpassthru: {515 description: 'Output all remaining data on a gz-file pointer',516 signature: '( resource $zp ): int'517 },518 gzputs: {519 description: 'Alias of gzwrite',520 },521 gzread: {522 description: 'Binary-safe gz-file read',523 signature: '( resource $zp , int $length ): string'524 },525 gzrewind: {526 description: 'Rewind the position of a gz-file pointer',527 signature: '( resource $zp ): bool'528 },529 gzseek: {530 description: 'Seek on a gz-file pointer',531 signature: '( resource $zp , int $offset [, int $whence = SEEK_SET ]): int'532 },533 gztell: {534 description: 'Tell gz-file pointer read/write position',535 signature: '( resource $zp ): int'536 },537 gzuncompress: {538 description: 'Uncompress a compressed string',539 signature: '( string $data [, int $length = 0 ]): string'540 },541 gzwrite: {542 description: 'Binary-safe gz-file write',543 signature: '( resource $zp , string $string [, int $length ]): int'544 },545 inflate_add: {546 description: 'Incrementally inflate encoded data',547 signature: '( resource $context , string $encoded_data [, int $flush_mode = ZLIB_SYNC_FLUSH ]): string'548 },549 inflate_get_read_len: {550 description: 'Get number of bytes read so far',551 signature: '( resource $resource ): int'552 },553 inflate_get_status: {554 description: 'Get decompression status',555 signature: '( resource $resource ): int'556 },557 inflate_init: {558 description: 'Initialize an incremental inflate context',559 signature: '( int $encoding [, array $options = array() ]): resource'560 },561 readgzfile: {562 description: 'Output a gz-file',563 signature: '( string $filename [, int $use_include_path = 0 ]): int'564 },565 zlib_decode: {566 description: 'Uncompress any raw/gzip/zlib encoded data',567 signature: '( string $data [, string $max_decoded_len ]): string'568 },569 zlib_encode: {570 description: 'Compress data with the specified encoding',571 signature: '( string $data , int $encoding [, int $level = -1 ]): string'572 },573 zlib_get_coding_type: {574 description: 'Returns the coding type used for output compression',575 signature: '(void): string'576 },577 random_bytes: {578 description: 'Generates cryptographically secure pseudo-random bytes',579 signature: '( int $length ): string'580 },581 random_int: {582 description: 'Generates cryptographically secure pseudo-random integers',583 signature: '( int $min , int $max ): int'584 },585 hash_algos: {586 description: 'Return a list of registered hashing algorithms',587 signature: '(void): array'588 },589 hash_copy: {590 description: 'Copy hashing context',591 signature: '( HashContext $context ): HashContext'592 },593 hash_equals: {594 description: 'Timing attack safe string comparison',595 signature: '( string $known_string , string $user_string ): bool'596 },597 hash_file: {598 description: 'Generate a hash value using the contents of a given file',599 signature: '( string $algo , string $filename [, bool $raw_output ]): string'600 },601 hash_final: {602 description: 'Finalize an incremental hash and return resulting digest',603 signature: '( HashContext $context [, bool $raw_output ]): string'604 },605 hash_hkdf: {606 description: 'Generate a HKDF key derivation of a supplied key input',607 signature: '( string $algo , string $ikm [, int $length = 0 [, string $info = \'\' [, string $salt = \'\' ]]]): string'608 },609 hash_hmac_algos: {610 description: 'Return a list of registered hashing algorithms suitable for hash_hmac',611 signature: '(void): array'612 },613 hash_hmac_file: {614 description: 'Generate a keyed hash value using the HMAC method and the contents of a given file',615 signature: '( string $algo , string $filename , string $key [, bool $raw_output ]): string'616 },617 hash_hmac: {618 description: 'Generate a keyed hash value using the HMAC method',619 signature: '( string $algo , string $data , string $key [, bool $raw_output ]): string'620 },621 hash_init: {622 description: 'Initialize an incremental hashing context',623 signature: '( string $algo [, int $options = 0 [, string $key ]]): HashContext'624 },625 hash_pbkdf2: {626 description: 'Generate a PBKDF2 key derivation of a supplied password',627 signature: '( string $algo , string $password , string $salt , int $iterations [, int $length = 0 [, bool $raw_output ]]): string'628 },629 hash_update_file: {630 description: 'Pump data into an active hashing context from a file',631 signature: '( HashContext $hcontext , string $filename [, resource $scontext ]): bool'632 },633 hash_update_stream: {634 description: 'Pump data into an active hashing context from an open stream',635 signature: '( HashContext $context , resource $handle [, int $length = -1 ]): int'636 },637 hash_update: {638 description: 'Pump data into an active hashing context',639 signature: '( HashContext $context , string $data ): bool'640 },641 hash: {642 description: 'Generate a hash value (message digest)',643 signature: '( string $algo , string $data [, bool $raw_output ]): string'644 },645 openssl_cipher_iv_length: {646 description: 'Gets the cipher iv length',647 signature: '( string $method ): int'648 },649 openssl_csr_export_to_file: {650 description: 'Exports a CSR to a file',651 signature: '( mixed $csr , string $outfilename [, bool $notext ]): bool'652 },653 openssl_csr_export: {654 description: 'Exports a CSR as a string',655 signature: '( mixed $csr , string $out [, bool $notext ]): bool'656 },657 openssl_csr_get_public_key: {658 description: 'Returns the public key of a CSR',659 signature: '( mixed $csr [, bool $use_shortnames ]): resource'660 },661 openssl_csr_get_subject: {662 description: 'Returns the subject of a CSR',663 signature: '( mixed $csr [, bool $use_shortnames ]): array'664 },665 openssl_csr_new: {666 description: 'Generates a CSR',667 signature: '( array $dn , resource $privkey [, array $configargs [, array $extraattribs ]]): mixed'668 },669 openssl_csr_sign: {670 description: 'Sign a CSR with another certificate (or itself) and generate a certificate',671 signature: '( mixed $csr , mixed $cacert , mixed $priv_key , int $days [, array $configargs [, int $serial = 0 ]]): resource'672 },673 openssl_decrypt: {674 description: 'Decrypts data',675 signature: '( string $data , string $method , string $key [, int $options = 0 [, string $iv = "" [, string $tag = "" [, string $aad = "" ]]]]): string'676 },677 openssl_dh_compute_key: {678 description: 'Computes shared secret for public value of remote DH public key and local DH key',679 signature: '( string $pub_key , resource $dh_key ): string'680 },681 openssl_digest: {682 description: 'Computes a digest',683 signature: '( string $data , string $method [, bool $raw_output ]): string'684 },685 openssl_encrypt: {686 description: 'Encrypts data',687 signature: '( string $data , string $method , string $key [, int $options = 0 [, string $iv = "" [, string $tag = NULL [, string $aad = "" [, int $tag_length = 16 ]]]]]): string'688 },689 openssl_error_string: {690 description: 'Return openSSL error message',691 signature: '(void): string'692 },693 openssl_free_key: {694 description: 'Free key resource',695 signature: '( resource $key_identifier ): void'696 },697 openssl_get_cert_locations: {698 description: 'Retrieve the available certificate locations',699 signature: '(void): array'700 },701 openssl_get_cipher_methods: {702 description: 'Gets available cipher methods',703 signature: '([ bool $aliases ]): array'704 },705 openssl_get_curve_names: {706 description: 'Gets list of available curve names for ECC',707 signature: '(void): array'708 },709 openssl_get_md_methods: {710 description: 'Gets available digest methods',711 signature: '([ bool $aliases ]): array'712 },713 openssl_get_privatekey: {714 description: 'Alias of openssl_pkey_get_private',715 },716 openssl_get_publickey: {717 description: 'Alias of openssl_pkey_get_public',718 },719 openssl_open: {720 description: 'Open sealed data',721 signature: '( string $sealed_data , string $open_data , string $env_key , mixed $priv_key_id [, string $method = "RC4" [, string $iv ]]): bool'722 },723 openssl_pbkdf2: {724 description: 'Generates a PKCS5 v2 PBKDF2 string',725 signature: '( string $password , string $salt , int $key_length , int $iterations [, string $digest_algorithm = "sha1" ]): string'726 },727 openssl_pkcs12_export_to_file: {728 description: 'Exports a PKCS#12 Compatible Certificate Store File',729 signature: '( mixed $x509 , string $filename , mixed $priv_key , string $pass [, array $args ]): bool'730 },731 openssl_pkcs12_export: {732 description: 'Exports a PKCS#12 Compatible Certificate Store File to variable',733 signature: '( mixed $x509 , string $out , mixed $priv_key , string $pass [, array $args ]): bool'734 },735 openssl_pkcs12_read: {736 description: 'Parse a PKCS#12 Certificate Store into an array',737 signature: '( string $pkcs12 , array $certs , string $pass ): bool'738 },739 openssl_pkcs7_decrypt: {740 description: 'Decrypts an S/MIME encrypted message',741 signature: '( string $infilename , string $outfilename , mixed $recipcert [, mixed $recipkey ]): bool'742 },743 openssl_pkcs7_encrypt: {744 description: 'Encrypt an S/MIME message',745 signature: '( string $infile , string $outfile , mixed $recipcerts , array $headers [, int $flags = 0 [, int $cipherid = OPENSSL_CIPHER_RC2_40 ]]): bool'746 },747 openssl_pkcs7_read: {748 description: 'Export the PKCS7 file to an array of PEM certificates',749 signature: '( string $infilename , array $certs ): bool'750 },751 openssl_pkcs7_sign: {752 description: 'Sign an S/MIME message',753 signature: '( string $infilename , string $outfilename , mixed $signcert , mixed $privkey , array $headers [, int $flags = PKCS7_DETACHED [, string $extracerts ]]): bool'754 },755 openssl_pkcs7_verify: {756 description: 'Verifies the signature of an S/MIME signed message',757 signature: '( string $filename , int $flags [, string $outfilename [, array $cainfo [, string $extracerts [, string $content [, string $p7bfilename ]]]]]): mixed'758 },759 openssl_pkey_export_to_file: {760 description: 'Gets an exportable representation of a key into a file',761 signature: '( mixed $key , string $outfilename [, string $passphrase [, array $configargs ]]): bool'762 },763 openssl_pkey_export: {764 description: 'Gets an exportable representation of a key into a string',765 signature: '( mixed $key , string $out [, string $passphrase [, array $configargs ]]): bool'766 },767 openssl_pkey_free: {768 description: 'Frees a private key',769 signature: '( resource $key ): void'770 },771 openssl_pkey_get_details: {772 description: 'Returns an array with the key details',773 signature: '( resource $key ): array'774 },775 openssl_pkey_get_private: {776 description: 'Get a private key',777 signature: '( mixed $key [, string $passphrase = "" ]): resource'778 },779 openssl_pkey_get_public: {780 description: 'Extract public key from certificate and prepare it for use',781 signature: '( mixed $certificate ): resource'782 },783 openssl_pkey_new: {784 description: 'Generates a new private key',785 signature: '([ array $configargs ]): resource'786 },787 openssl_private_decrypt: {788 description: 'Decrypts data with private key',789 signature: '( string $data , string $decrypted , mixed $key [, int $padding = OPENSSL_PKCS1_PADDING ]): bool'790 },791 openssl_private_encrypt: {792 description: 'Encrypts data with private key',793 signature: '( string $data , string $crypted , mixed $key [, int $padding = OPENSSL_PKCS1_PADDING ]): bool'794 },795 openssl_public_decrypt: {796 description: 'Decrypts data with public key',797 signature: '( string $data , string $decrypted , mixed $key [, int $padding = OPENSSL_PKCS1_PADDING ]): bool'798 },799 openssl_public_encrypt: {800 description: 'Encrypts data with public key',801 signature: '( string $data , string $crypted , mixed $key [, int $padding = OPENSSL_PKCS1_PADDING ]): bool'802 },803 openssl_random_pseudo_bytes: {804 description: 'Generate a pseudo-random string of bytes',805 signature: '( int $length [, bool $crypto_strong ]): string'806 },807 openssl_seal: {808 description: 'Seal (encrypt) data',809 signature: '( string $data , string $sealed_data , array $env_keys , array $pub_key_ids [, string $method = "RC4" [, string $iv ]]): int'810 },811 openssl_sign: {812 description: 'Generate signature',813 signature: '( string $data , string $signature , mixed $priv_key_id [, mixed $signature_alg = OPENSSL_ALGO_SHA1 ]): bool'814 },815 openssl_spki_export_challenge: {816 description: 'Exports the challenge assoicated with a signed public key and challenge',817 signature: '( string $spkac ): string'818 },819 openssl_spki_export: {820 description: 'Exports a valid PEM formatted public key signed public key and challenge',821 signature: '( string $spkac ): string'822 },823 openssl_spki_new: {824 description: 'Generate a new signed public key and challenge',825 signature: '( resource $privkey , string $challenge [, int $algorithm = 0 ]): string'826 },827 openssl_spki_verify: {828 description: 'Verifies a signed public key and challenge',829 signature: '( string $spkac ): string'830 },831 openssl_verify: {832 description: 'Verify signature',833 signature: '( string $data , string $signature , mixed $pub_key_id [, mixed $signature_alg = OPENSSL_ALGO_SHA1 ]): int'834 },835 openssl_x509_check_private_key: {836 description: 'Checks if a private key corresponds to a certificate',837 signature: '( mixed $cert , mixed $key ): bool'838 },839 openssl_x509_checkpurpose: {840 description: 'Verifies if a certificate can be used for a particular purpose',841 signature: '( mixed $x509cert , int $purpose [, array $cainfo = array() [, string $untrustedfile ]]): int'842 },843 openssl_x509_export_to_file: {844 description: 'Exports a certificate to file',845 signature: '( mixed $x509 , string $outfilename [, bool $notext ]): bool'846 },847 openssl_x509_export: {848 description: 'Exports a certificate as a string',849 signature: '( mixed $x509 , string $output [, bool $notext ]): bool'850 },851 openssl_x509_fingerprint: {852 description: 'Calculates the fingerprint, or digest, of a given X.509 certificate',853 signature: '( mixed $x509 [, string $hash_algorithm = "sha1" [, bool $raw_output ]]): string'854 },855 openssl_x509_free: {856 description: 'Free certificate resource',857 signature: '( resource $x509cert ): void'858 },859 openssl_x509_parse: {860 description: 'Parse an X509 certificate and return the information as an array',861 signature: '( mixed $x509cert [, bool $shortnames ]): array'862 },863 openssl_x509_read: {864 description: 'Parse an X.509 certificate and return a resource identifier for it',865 signature: '( mixed $x509certdata ): resource'866 },867 password_get_info: {868 description: 'Returns information about the given hash',869 signature: '( string $hash ): array'870 },871 password_hash: {872 description: 'Creates a password hash',873 signature: '( string $password , int $algo [, array $options ]): integer'874 },875 password_needs_rehash: {876 description: 'Checks if the given hash matches the given options',877 signature: '( string $hash , int $algo [, array $options ]): bool'878 },879 password_verify: {880 description: 'Verifies that a password matches a hash',881 signature: '( string $password , string $hash ): bool'882 },883 sodium_add: {884 description: 'Add large numbers',885 signature: '( string $val , string $addv ): void'886 },887 sodium_base642bin: {888 description: 'Description',889 signature: '( string $b64 , int $id [, string $ignore ]): string'890 },891 sodium_bin2base64: {892 description: 'Description',893 signature: '( string $bin , int $id ): string'894 },895 sodium_bin2hex: {896 description: 'Encode to hexadecimal',897 signature: '( string $bin ): string'898 },899 sodium_compare: {900 description: 'Compare large numbers',901 signature: '( string $buf1 , string $buf2 ): int'902 },903 sodium_crypto_aead_aes256gcm_decrypt: {904 description: 'Decrypt in combined mode with precalculation',905 signature: '( string $ciphertext , string $ad , string $nonce , string $key ): string'906 },907 sodium_crypto_aead_aes256gcm_encrypt: {908 description: 'Encrypt in combined mode with precalculation',909 signature: '( string $msg , string $ad , string $nonce , string $key ): string'910 },911 sodium_crypto_aead_aes256gcm_is_available: {912 description: 'Check if hardware supports AES256-GCM',913 signature: '(void): bool'914 },915 sodium_crypto_aead_aes256gcm_keygen: {916 description: 'Get random bytes for key',917 signature: '(void): string'918 },919 sodium_crypto_aead_chacha20poly1305_decrypt: {920 description: 'Verify that the ciphertext includes a valid tag',921 signature: '( string $ciphertext , string $ad , string $nonce , string $key ): string'922 },923 sodium_crypto_aead_chacha20poly1305_encrypt: {924 description: 'Encrypt a message',925 signature: '( string $msg , string $ad , string $nonce , string $key ): string'926 },927 sodium_crypto_aead_chacha20poly1305_ietf_decrypt: {928 description: 'Verify that the ciphertext includes a valid tag',929 signature: '( string $ciphertext , string $ad , string $nonce , string $key ): string'930 },931 sodium_crypto_aead_chacha20poly1305_ietf_encrypt: {932 description: 'Encrypt a message',933 signature: '( string $msg , string $ad , string $nonce , string $key ): string'934 },935 sodium_crypto_aead_chacha20poly1305_ietf_keygen: {936 description: 'Get random bytes for key',937 signature: '(void): string'938 },939 sodium_crypto_aead_chacha20poly1305_keygen: {940 description: 'Get random bytes for key',941 signature: '(void): string'942 },943 sodium_crypto_aead_xchacha20poly1305_ietf_decrypt: {944 description: 'Description',945 signature: '( string $ciphertext , string $ad , string $nonce , string $key ): string'946 },947 sodium_crypto_aead_xchacha20poly1305_ietf_encrypt: {948 description: 'Description',949 signature: '( string $msg , string $ad , string $nonce , string $key ): string'950 },951 sodium_crypto_aead_xchacha20poly1305_ietf_keygen: {952 description: 'Description',953 signature: '(void): string'954 },955 sodium_crypto_auth_keygen: {956 description: 'Get random bytes for key',957 signature: '(void): string'958 },959 sodium_crypto_auth_verify: {960 description: 'Verifies that the tag is valid for the message',961 signature: '( string $signature , string $msg , string $key ): bool'962 },963 sodium_crypto_auth: {964 description: 'Compute a tag for the message',965 signature: '( string $msg , string $key ): string'966 },967 sodium_crypto_box_keypair_from_secretkey_and_publickey: {968 description: 'Description',969 signature: '( string $secret_key , string $public_key ): string'970 },971 sodium_crypto_box_keypair: {972 description: 'Randomly generate a secret key and a corresponding public key',973 signature: '(void): string'974 },975 sodium_crypto_box_open: {976 description: 'Verify and decrypt a ciphertext',977 signature: '( string $ciphertext , string $nonce , string $key ): string'978 },979 sodium_crypto_box_publickey_from_secretkey: {980 description: 'Description',981 signature: '( string $key ): string'982 },983 sodium_crypto_box_publickey: {984 description: 'Description',985 signature: '( string $key ): string'986 },987 sodium_crypto_box_seal_open: {988 description: 'Decrypt the ciphertext',989 signature: '( string $ciphertext , string $key ): string'990 },991 sodium_crypto_box_seal: {992 description: 'Encrypt a message',993 signature: '( string $msg , string $key ): string'994 },995 sodium_crypto_box_secretkey: {996 description: 'Description',997 signature: '( string $key ): string'998 },999 sodium_crypto_box_seed_keypair: {1000 description: 'Deterministically derive the key pair from a single key',1001 signature: '( string $key ): string'1002 },1003 sodium_crypto_box: {1004 description: 'Encrypt a message',1005 signature: '( string $msg , string $nonce , string $key ): string'1006 },1007 sodium_crypto_generichash_final: {1008 description: 'Complete the hash',1009 signature: '( string $state [, int $length = SODIUM_CRYPTO_GENERICHASH_BYTES ]): string'1010 },1011 sodium_crypto_generichash_init: {1012 description: 'Initialize a hash',1013 signature: '([ string $key [, int $length = SODIUM_CRYPTO_GENERICHASH_BYTES ]]): string'1014 },1015 sodium_crypto_generichash_keygen: {1016 description: 'Get random bytes for key',1017 signature: '(void): string'1018 },1019 sodium_crypto_generichash_update: {1020 description: 'Add message to a hash',1021 signature: '( string $state , string $msg ): bool'1022 },1023 sodium_crypto_generichash: {1024 description: 'Get a hash of the message',1025 signature: '( string $msg [, string $key [, int $length = SODIUM_CRYPTO_GENERICHASH_BYTES ]]): string'1026 },1027 sodium_crypto_kdf_derive_from_key: {1028 description: 'Derive a subkey',1029 signature: '( int $subkey_len , int $subkey_id , string $context , string $key ): string'1030 },1031 sodium_crypto_kdf_keygen: {1032 description: 'Get random bytes for key',1033 signature: '(void): string'1034 },1035 sodium_crypto_kx_client_session_keys: {1036 description: 'Description',1037 signature: '( string $client_keypair , string $server_key ): array'1038 },1039 sodium_crypto_kx_keypair: {1040 description: 'Creates a new sodium keypair',1041 signature: '(void): string'1042 },1043 sodium_crypto_kx_publickey: {1044 description: 'Description',1045 signature: '( string $key ): string'1046 },1047 sodium_crypto_kx_secretkey: {1048 description: 'Description',1049 signature: '( string $key ): string'1050 },1051 sodium_crypto_kx_seed_keypair: {1052 description: 'Description',1053 signature: '( string $string ): string'1054 },1055 sodium_crypto_kx_server_session_keys: {1056 description: 'Description',1057 signature: '( string $server_keypair , string $client_key ): array'1058 },1059 sodium_crypto_pwhash_scryptsalsa208sha256_str_verify: {1060 description: 'Verify that the password is a valid password verification string',1061 signature: '( string $hash , string $password ): bool'1062 },1063 sodium_crypto_pwhash_scryptsalsa208sha256_str: {1064 description: 'Get an ASCII encoded hash',1065 signature: '( string $password , int $opslimit , int $memlimit ): string'1066 },1067 sodium_crypto_pwhash_scryptsalsa208sha256: {1068 description: 'Derives a key from a password',1069 signature: '( int $length , string $password , string $salt , int $opslimit , int $memlimit ): string'1070 },1071 sodium_crypto_pwhash_str_needs_rehash: {1072 description: 'Description',1073 signature: '( string $password , int $opslimit , int $memlimit ): bool'1074 },1075 sodium_crypto_pwhash_str_verify: {1076 description: 'Verifies that a password matches a hash',1077 signature: '( string $hash , string $password ): bool'1078 },1079 sodium_crypto_pwhash_str: {1080 description: 'Get an ASCII-encoded hash',1081 signature: '( string $password , int $opslimit , int $memlimit ): string'1082 },1083 sodium_crypto_pwhash: {1084 description: 'Derive a key from a password',1085 signature: '( int $length , string $password , string $salt , int $opslimit , int $memlimit [, int $alg ]): string'1086 },1087 sodium_crypto_scalarmult_base: {1088 description: 'Alias of sodium_crypto_box_publickey_from_secretkey',1089 },1090 sodium_crypto_scalarmult: {1091 description: 'Compute a shared secret given a user\'s secret key and another user\'s public key',1092 signature: '( string $n , string $p ): string'1093 },1094 sodium_crypto_secretbox_keygen: {1095 description: 'Get random bytes for key',1096 signature: '(void): string'1097 },1098 sodium_crypto_secretbox_open: {1099 description: 'Verify and decrypt a ciphertext',1100 signature: '( string $ciphertext , string $nonce , string $key ): string'1101 },1102 sodium_crypto_secretbox: {1103 description: 'Encrypt a message',1104 signature: '( string $string , string $nonce , string $key ): string'1105 },1106 sodium_crypto_secretstream_xchacha20poly1305_init_pull: {1107 description: 'Description',1108 signature: '( string $header , string $key ): string'1109 },1110 sodium_crypto_secretstream_xchacha20poly1305_init_push: {1111 description: 'Description',1112 signature: '( string $key ): array'1113 },1114 sodium_crypto_secretstream_xchacha20poly1305_keygen: {1115 description: 'Description',1116 signature: '(void): string'1117 },1118 sodium_crypto_secretstream_xchacha20poly1305_pull: {1119 description: 'Description',1120 signature: '( string $state , string $c [, string $ad ]): array'1121 },1122 sodium_crypto_secretstream_xchacha20poly1305_push: {1123 description: 'Description',1124 signature: '( string $state , string $msg [, string $ad [, int $tag ]]): string'1125 },1126 sodium_crypto_secretstream_xchacha20poly1305_rekey: {1127 description: 'Description',1128 signature: '( string $state ): void'1129 },1130 sodium_crypto_shorthash_keygen: {1131 description: 'Get random bytes for key',1132 signature: '(void): string'1133 },1134 sodium_crypto_shorthash: {1135 description: 'Compute a fixed-size fingerprint for the message',1136 signature: '( string $msg , string $key ): string'1137 },1138 sodium_crypto_sign_detached: {1139 description: 'Sign the message',1140 signature: '( string $msg , string $secretkey ): string'1141 },1142 sodium_crypto_sign_ed25519_pk_to_curve25519: {1143 description: 'Convert an Ed25519 public key to a Curve25519 public key',1144 signature: '( string $key ): string'1145 },1146 sodium_crypto_sign_ed25519_sk_to_curve25519: {1147 description: 'Convert an Ed25519 secret key to a Curve25519 secret key',1148 signature: '( string $key ): string'1149 },1150 sodium_crypto_sign_keypair_from_secretkey_and_publickey: {1151 description: 'Description',1152 signature: '( string $secret_key , string $public_key ): string'1153 },1154 sodium_crypto_sign_keypair: {1155 description: 'Randomly generate a secret key and a corresponding public key',1156 signature: '(void): string'1157 },1158 sodium_crypto_sign_open: {1159 description: 'Check that the signed message has a valid signature',1160 signature: '( string $string , string $public_key ): string'1161 },1162 sodium_crypto_sign_publickey_from_secretkey: {1163 description: 'Extract the public key from the secret key',1164 signature: '( string $key ): string'1165 },1166 sodium_crypto_sign_publickey: {1167 description: 'Description',1168 signature: '( string $keypair ): string'1169 },1170 sodium_crypto_sign_secretkey: {1171 description: 'Description',1172 signature: '( string $key ): string'1173 },1174 sodium_crypto_sign_seed_keypair: {1175 description: 'Deterministically derive the key pair from a single key',1176 signature: '( string $key ): string'1177 },1178 sodium_crypto_sign_verify_detached: {1179 description: 'Verify signature for the message',1180 signature: '( string $signature , string $msg , string $public_key ): bool'1181 },1182 sodium_crypto_sign: {1183 description: 'Sign a message',1184 signature: '( string $msg , string $secret_key ): string'1185 },1186 sodium_crypto_stream_keygen: {1187 description: 'Get random bytes for key',1188 signature: '(void): string'1189 },1190 sodium_crypto_stream_xor: {1191 description: 'Encrypt a message',1192 signature: '( string $msg , string $nonce , string $key ): string'1193 },1194 sodium_crypto_stream: {1195 description: 'Generate a deterministic sequence of bytes from a seed',1196 signature: '( int $length , string $nonce , string $key ): string'1197 },1198 sodium_hex2bin: {1199 description: 'Decodes a hexadecimally encoded binary string',1200 signature: '( string $hex [, string $ignore ]): string'1201 },1202 sodium_increment: {1203 description: 'Increment large number',1204 signature: '( string $val ): void'1205 },1206 sodium_memcmp: {1207 description: 'Test for equality in constant-time',1208 signature: '( string $buf1 , string $buf2 ): int'1209 },1210 sodium_memzero: {1211 description: 'Overwrite buf with zeros',1212 signature: '( string $buf ): void'1213 },1214 sodium_pad: {1215 description: 'Add padding data',1216 signature: '( string $unpadded , int $length ): string'1217 },1218 sodium_unpad: {1219 description: 'Remove padding data',1220 signature: '( string $padded , int $length ): string'1221 },1222 dba_close: {1223 description: 'Close a DBA database',1224 signature: '( resource $handle ): void'1225 },1226 dba_delete: {1227 description: 'Delete DBA entry specified by key',1228 signature: '( string $key , resource $handle ): bool'1229 },1230 dba_exists: {1231 description: 'Check whether key exists',1232 signature: '( string $key , resource $handle ): bool'1233 },1234 dba_fetch: {1235 description: 'Fetch data specified by key',1236 signature: '( string $key , resource $handle , int $skip ): string'1237 },1238 dba_firstkey: {1239 description: 'Fetch first key',1240 signature: '( resource $handle ): string'1241 },1242 dba_handlers: {1243 description: 'List all the handlers available',1244 signature: '([ bool $full_info ]): array'1245 },1246 dba_insert: {1247 description: 'Insert entry',1248 signature: '( string $key , string $value , resource $handle ): bool'1249 },1250 dba_key_split: {1251 description: 'Splits a key in string representation into array representation',1252 signature: '( mixed $key ): mixed'1253 },1254 dba_list: {1255 description: 'List all open database files',1256 signature: '(void): array'1257 },1258 dba_nextkey: {1259 description: 'Fetch next key',1260 signature: '( resource $handle ): string'1261 },1262 dba_open: {1263 description: 'Open database',1264 signature: '( string $path , string $mode [, string $handler [, mixed $... ]]): resource'1265 },1266 dba_optimize: {1267 description: 'Optimize database',1268 signature: '( resource $handle ): bool'1269 },1270 dba_popen: {1271 description: 'Open database persistently',1272 signature: '( string $path , string $mode [, string $handler [, mixed $... ]]): resource'1273 },1274 dba_replace: {1275 description: 'Replace or insert entry',1276 signature: '( string $key , string $value , resource $handle ): bool'1277 },1278 dba_sync: {1279 description: 'Synchronize database',1280 signature: '( resource $handle ): bool'1281 },1282 pdo_drivers: {1283 description: 'Return an array of available PDO drivers',1284 signature: '(void): array'1285 },1286 cal_days_in_month: {1287 description: 'Return the number of days in a month for a given year and calendar',1288 signature: '( int $calendar , int $month , int $year ): int'1289 },1290 cal_from_jd: {1291 description: 'Converts from Julian Day Count to a supported calendar',1292 signature: '( int $jd , int $calendar ): array'1293 },1294 cal_info: {1295 description: 'Returns information about a particular calendar',1296 signature: '([ int $calendar = -1 ]): array'1297 },1298 cal_to_jd: {1299 description: 'Converts from a supported calendar to Julian Day Count',1300 signature: '( int $calendar , int $month , int $day , int $year ): int'1301 },1302 easter_date: {1303 description: 'Get Unix timestamp for midnight on Easter of a given year',1304 signature: '([ int $year = date("Y") ]): int'1305 },1306 easter_days: {1307 description: 'Get number of days after March 21 on which Easter falls for a given year',1308 signature: '([ int $year = date("Y") [, int $method = CAL_EASTER_DEFAULT ]]): int'1309 },1310 frenchtojd: {1311 description: 'Converts a date from the French Republican Calendar to a Julian Day Count',1312 signature: '( int $month , int $day , int $year ): int'1313 },1314 gregoriantojd: {1315 description: 'Converts a Gregorian date to Julian Day Count',1316 signature: '( int $month , int $day , int $year ): int'1317 },1318 jddayofweek: {1319 description: 'Returns the day of the week',1320 signature: '( int $julianday [, int $mode = CAL_DOW_DAYNO ]): mixed'1321 },1322 jdmonthname: {1323 description: 'Returns a month name',1324 signature: '( int $julianday , int $mode ): string'1325 },1326 jdtofrench: {1327 description: 'Converts a Julian Day Count to the French Republican Calendar',1328 signature: '( int $juliandaycount ): string'1329 },1330 jdtogregorian: {1331 description: 'Converts Julian Day Count to Gregorian date',1332 signature: '( int $julianday ): string'1333 },1334 jdtojewish: {1335 description: 'Converts a Julian day count to a Jewish calendar date',1336 signature: '( int $juliandaycount [, bool $hebrew [, int $fl = 0 ]]): string'1337 },1338 jdtojulian: {1339 description: 'Converts a Julian Day Count to a Julian Calendar Date',1340 signature: '( int $julianday ): string'1341 },1342 jdtounix: {1343 description: 'Convert Julian Day to Unix timestamp',1344 signature: '( int $jday ): int'1345 },1346 jewishtojd: {1347 description: 'Converts a date in the Jewish Calendar to Julian Day Count',1348 signature: '( int $month , int $day , int $year ): int'1349 },1350 juliantojd: {1351 description: 'Converts a Julian Calendar date to Julian Day Count',1352 signature: '( int $month , int $day , int $year ): int'1353 },1354 unixtojd: {1355 description: 'Convert Unix timestamp to Julian Day',1356 signature: '([ int $timestamp = time() ]): int'1357 },1358 date_add: {1359 description: 'Adds an amount of days, months, years, hours, minutes and seconds to a DateTime object',1360 signature: '( DateInterval $interval , DateTime $object ): DateTime'1361 },1362 date_create: {1363 description: 'Returns new DateTime object',1364 signature: '([ string $time = "now" [, DateTimeZone $timezone ]]): DateTime'1365 },1366 date_create_from_format: {1367 description: 'Parses a time string according to a specified format',1368 signature: '( string $format , string $time [, DateTimeZone $timezone ]): DateTime'1369 },1370 date_get_last_errors: {1371 description: 'Returns the warnings and errors',1372 signature: '(void): array'1373 },1374 date_modify: {1375 description: 'Alters the timestamp',1376 signature: '( string $modify , DateTime $object ): DateTime'1377 },1378 date_date_set: {1379 description: 'Sets the date',1380 signature: '( int $year , int $month , int $day , DateTime $object ): DateTime'1381 },1382 date_isodate_set: {1383 description: 'Sets the ISO date',1384 signature: '( int $year , int $week [, int $day = 1 , DateTime $object ]): DateTime'1385 },1386 date_time_set: {1387 description: 'Sets the time',1388 signature: '( int $hour , int $minute [, int $second = 0 [, int $microseconds = 0 , DateTime $object ]]): DateTime'1389 },1390 date_timestamp_set: {1391 description: 'Sets the date and time based on an Unix timestamp',1392 signature: '( int $unixtimestamp , DateTime $object ): DateTime'1393 },1394 date_timezone_set: {1395 description: 'Sets the time zone for the DateTime object',1396 signature: '( DateTimeZone $timezone , DateTime $object ): object'1397 },1398 date_sub: {1399 description: 'Subtracts an amount of days, months, years, hours, minutes and seconds from a DateTime object',1400 signature: '( DateInterval $interval , DateTime $object ): DateTime'1401 },1402 date_create_immutable: {1403 description: 'Returns new DateTimeImmutable object',1404 signature: '([ string $time = "now" [, DateTimeZone $timezone ]]): DateTimeImmutable'1405 },1406 date_create_immutable_from_format: {1407 description: 'Parses a time string according to a specified format',1408 signature: '( string $format , string $time [, DateTimeZone $timezone ]): DateTimeImmutable'1409 },1410 date_diff: {1411 description: 'Returns the difference between two DateTime objects',1412 signature: '( DateTimeInterface $datetime2 [, bool $absolute , DateTimeInterface $datetime1 ]): DateInterval'1413 },1414 date_format: {1415 description: 'Returns date formatted according to given format',1416 signature: '( DateTimeInterface $object , string $format ): string'1417 },1418 date_offset_get: {1419 description: 'Returns the timezone offset',1420 signature: '( DateTimeInterface $object ): int'1421 },1422 date_timestamp_get: {1423 description: 'Gets the Unix timestamp',1424 signature: '( DateTimeInterface $object ): int'1425 },1426 date_timezone_get: {1427 description: 'Return time zone relative to given DateTime',1428 signature: '( DateTimeInterface $object ): DateTimeZone'1429 },1430 timezone_open: {1431 description: 'Creates new DateTimeZone object',1432 signature: '( string $timezone ): DateTimeZone'1433 },1434 timezone_location_get: {1435 description: 'Returns location information for a timezone',1436 signature: '( DateTimeZone $object ): array'1437 },1438 timezone_name_get: {1439 description: 'Returns the name of the timezone',1440 signature: '( DateTimeZone $object ): string'1441 },1442 timezone_offset_get: {1443 description: 'Returns the timezone offset from GMT',1444 signature: '( DateTimeInterface $datetime , DateTimeZone $object ): int'1445 },1446 timezone_transitions_get: {1447 description: 'Returns all transitions for the timezone',1448 signature: '([ int $timestamp_begin [, int $timestamp_end , DateTimeZone $object ]]): array'1449 },1450 timezone_abbreviations_list: {1451 description: 'Returns associative array containing dst, offset and the timezone name',1452 signature: '(void): array'1453 },1454 timezone_identifiers_list: {1455 description: 'Returns a numerically indexed array containing all defined timezone identifiers',1456 signature: '([ int $what = DateTimeZone::ALL [, string $country ]]): array'1457 },1458 checkdate: {1459 description: 'Validate a Gregorian date',1460 signature: '( int $month , int $day , int $year ): bool'1461 },1462 date_default_timezone_get: {1463 description: 'Gets the default timezone used by all date/time functions in a script',1464 signature: '(void): string'1465 },1466 date_default_timezone_set: {1467 description: 'Sets the default timezone used by all date/time functions in a script',1468 signature: '( string $timezone_identifier ): bool'1469 },1470 date_interval_create_from_date_string: {1471 description: 'Alias of DateInterval::createFromDateString',1472 },1473 date_interval_format: {1474 description: 'Alias of DateInterval::format',1475 },1476 date_parse_from_format: {1477 description: 'Get info about given date formatted according to the specified format',1478 signature: '( string $format , string $date ): array'1479 },1480 date_parse: {1481 description: 'Returns associative array with detailed info about given date',1482 signature: '( string $date ): array'1483 },1484 date_sun_info: {1485 description: 'Returns an array with information about sunset/sunrise and twilight begin/end',1486 signature: '( int $time , float $latitude , float $longitude ): array'1487 },1488 date_sunrise: {1489 description: 'Returns time of sunrise for a given day and location',1490 signature: '( int $timestamp [, int $format = SUNFUNCS_RET_STRING [, float $latitude = ini_get("date.default_latitude") [, float $longitude = ini_get("date.default_longitude") [, float $zenith = ini_get("date.sunrise_zenith") [, float $gmt_offset = 0 ]]]]]): mixed'1491 },1492 date_sunset: {1493 description: 'Returns time of sunset for a given day and location',1494 signature: '( int $timestamp [, int $format = SUNFUNCS_RET_STRING [, float $latitude = ini_get("date.default_latitude") [, float $longitude = ini_get("date.default_longitude") [, float $zenith = ini_get("date.sunset_zenith") [, float $gmt_offset = 0 ]]]]]): mixed'1495 },1496 date: {1497 description: 'Format a local time/date',1498 signature: '( string $format [, int $timestamp = time() ]): string'1499 },1500 getdate: {1501 description: 'Get date/time information',1502 signature: '([ int $timestamp = time() ]): array'1503 },1504 gettimeofday: {1505 description: 'Get current time',1506 signature: '([ bool $return_float ]): mixed'1507 },1508 gmdate: {1509 description: 'Format a GMT/UTC date/time',1510 signature: '( string $format [, int $timestamp = time() ]): string'1511 },1512 gmmktime: {1513 description: 'Get Unix timestamp for a GMT date',1514 signature: '([ int $hour = gmdate("H") [, int $minute = gmdate("i") [, int $second = gmdate("s") [, int $month = gmdate("n") [, int $day = gmdate("j") [, int $year = gmdate("Y") [, int $is_dst = -1 ]]]]]]]): int'1515 },1516 gmstrftime: {1517 description: 'Format a GMT/UTC time/date according to locale settings',1518 signature: '( string $format [, int $timestamp = time() ]): string'1519 },1520 idate: {1521 description: 'Format a local time/date as integer',1522 signature: '( string $format [, int $timestamp = time() ]): int'1523 },1524 localtime: {1525 description: 'Get the local time',1526 signature: '([ int $timestamp = time() [, bool $is_associative ]]): array'1527 },1528 microtime: {1529 description: 'Return current Unix timestamp with microseconds',1530 signature: '([ bool $get_as_float ]): mixed'1531 },1532 mktime: {1533 description: 'Get Unix timestamp for a date',1534 signature: '([ int $hour = date("H") [, int $minute = date("i") [, int $second = date("s") [, int $month = date("n") [, int $day = date("j") [, int $year = date("Y") [, int $is_dst = -1 ]]]]]]]): int'1535 },1536 strftime: {1537 description: 'Format a local time/date according to locale settings',1538 signature: '( string $format [, int $timestamp = time() ]): string'1539 },1540 strptime: {1541 description: 'Parse a time/date generated with strftime',1542 signature: '( string $date , string $format ): array'1543 },1544 strtotime: {1545 description: 'Parse about any English textual datetime description into a Unix timestamp',1546 signature: '( string $time [, int $now = time() ]): int'1547 },1548 time: {1549 description: 'Return current Unix timestamp',1550 signature: '(void): int'1551 },1552 timezone_name_from_abbr: {1553 description: 'Returns the timezone name from abbreviation',1554 signature: '( string $abbr [, int $gmtOffset = -1 [, int $isdst = -1 ]]): string'1555 },1556 timezone_version_get: {1557 description: 'Gets the version of the timezonedb',1558 signature: '(void): string'1559 },1560 chdir: {1561 description: 'Change directory',1562 signature: '( string $directory ): bool'1563 },1564 chroot: {1565 description: 'Change the root directory',1566 signature: '( string $directory ): bool'1567 },1568 closedir: {1569 description: 'Close directory handle',1570 signature: '([ resource $dir_handle ]): void'1571 },1572 dir: {1573 description: 'Return an instance of the Directory class',1574 signature: '( string $directory [, resource $context ]): Directory'1575 },1576 getcwd: {1577 description: 'Gets the current working directory',1578 signature: '(void): string'1579 },1580 opendir: {1581 description: 'Open directory handle',1582 signature: '( string $path [, resource $context ]): resource'1583 },1584 readdir: {1585 description: 'Read entry from directory handle',1586 signature: '([ resource $dir_handle ]): string'1587 },1588 rewinddir: {1589 description: 'Rewind directory handle',1590 signature: '([ resource $dir_handle ]): void'1591 },1592 scandir: {1593 description: 'List files and directories inside the specified path',1594 signature: '( string $directory [, int $sorting_order = SCANDIR_SORT_ASCENDING [, resource $context ]]): array'1595 },1596 finfo_buffer: {1597 description: 'Return information about a string buffer',1598 signature: '( resource $finfo , string $string [, int $options = FILEINFO_NONE [, resource $context ]]): string'1599 },1600 finfo_close: {1601 description: 'Close fileinfo resource',1602 signature: '( resource $finfo ): bool'1603 },1604 finfo_file: {1605 description: 'Return information about a file',1606 signature: '( resource $finfo , string $file_name [, int $options = FILEINFO_NONE [, resource $context ]]): string'1607 },1608 finfo_open: {1609 description: 'Create a new fileinfo resource',1610 signature: '([ int $options = FILEINFO_NONE [, string $magic_file ]]): resource'1611 },1612 finfo_set_flags: {1613 description: 'Set libmagic configuration options',1614 signature: '( resource $finfo , int $options ): bool'1615 },1616 mime_content_type: {1617 description: 'Detect MIME Content-type for a file',1618 signature: '( string $filename ): string'1619 },1620 basename: {1621 description: 'Returns trailing name component of path',1622 signature: '( string $path [, string $suffix ]): string'1623 },1624 chgrp: {1625 description: 'Changes file group',1626 signature: '( string $filename , mixed $group ): bool'1627 },1628 chmod: {1629 description: 'Changes file mode',1630 signature: '( string $filename , int $mode ): bool'1631 },1632 chown: {1633 description: 'Changes file owner',1634 signature: '( string $filename , mixed $user ): bool'1635 },1636 clearstatcache: {1637 description: 'Clears file status cache',1638 signature: '([ bool $clear_realpath_cache [, string $filename ]]): void'1639 },1640 copy: {1641 description: 'Copies file',1642 signature: '( string $source , string $dest [, resource $context ]): bool'1643 },1644 delete: {1645 description: 'See unlink or unset',1646 },1647 dirname: {1648 description: 'Returns a parent directory\'s path',1649 signature: '( string $path [, int $levels = 1 ]): string'1650 },1651 disk_free_space: {1652 description: 'Returns available space on filesystem or disk partition',1653 signature: '( string $directory ): float'1654 },1655 disk_total_space: {1656 description: 'Returns the total size of a filesystem or disk partition',1657 signature: '( string $directory ): float'1658 },1659 diskfreespace: {1660 description: 'Alias of disk_free_space',1661 },1662 fclose: {1663 description: 'Closes an open file pointer',1664 signature: '( resource $handle ): bool'1665 },1666 feof: {1667 description: 'Tests for end-of-file on a file pointer',1668 signature: '( resource $handle ): bool'1669 },1670 fflush: {1671 description: 'Flushes the output to a file',1672 signature: '( resource $handle ): bool'1673 },1674 fgetc: {1675 description: 'Gets character from file pointer',1676 signature: '( resource $handle ): string'1677 },1678 fgetcsv: {1679 description: 'Gets line from file pointer and parse for CSV fields',1680 signature: '( resource $handle [, int $length = 0 [, string $delimiter = "," [, string $enclosure = \'"\' [, string $escape = "\\" ]]]]): array'1681 },1682 fgets: {1683 description: 'Gets line from file pointer',1684 signature: '( resource $handle [, int $length ]): string'1685 },1686 fgetss: {1687 description: 'Gets line from file pointer and strip HTML tags',1688 signature: '( resource $handle [, int $length [, string $allowable_tags ]]): string'1689 },1690 file_exists: {1691 description: 'Checks whether a file or directory exists',1692 signature: '( string $filename ): bool'1693 },1694 file_get_contents: {1695 description: 'Reads entire file into a string',1696 signature: '( string $filename [, bool $use_include_path [, resource $context [, int $offset = 0 [, int $maxlen ]]]]): string'1697 },1698 file_put_contents: {1699 description: 'Write data to a file',1700 signature: '( string $filename , mixed $data [, int $flags = 0 [, resource $context ]]): int'1701 },1702 file: {1703 description: 'Reads entire file into an array',1704 signature: '( string $filename [, int $flags = 0 [, resource $context ]]): array'1705 },1706 fileatime: {1707 description: 'Gets last access time of file',1708 signature: '( string $filename ): int'1709 },1710 filectime: {1711 description: 'Gets inode change time of file',1712 signature: '( string $filename ): int'1713 },1714 filegroup: {1715 description: 'Gets file group',1716 signature: '( string $filename ): int'1717 },1718 fileinode: {1719 description: 'Gets file inode',1720 signature: '( string $filename ): int'1721 },1722 filemtime: {1723 description: 'Gets file modification time',1724 signature: '( string $filename ): int'1725 },1726 fileowner: {1727 description: 'Gets file owner',1728 signature: '( string $filename ): int'1729 },1730 fileperms: {1731 description: 'Gets file permissions',1732 signature: '( string $filename ): int'1733 },1734 filesize: {1735 description: 'Gets file size',1736 signature: '( string $filename ): int'1737 },1738 filetype: {1739 description: 'Gets file type',1740 signature: '( string $filename ): string'1741 },1742 flock: {1743 description: 'Portable advisory file locking',1744 signature: '( resource $handle , int $operation [, int $wouldblock ]): bool'1745 },1746 fnmatch: {1747 description: 'Match filename against a pattern',1748 signature: '( string $pattern , string $string [, int $flags = 0 ]): bool'1749 },1750 fopen: {1751 description: 'Opens file or URL',1752 signature: '( string $filename , string $mode [, bool $use_include_path [, resource $context ]]): resource'1753 },1754 fpassthru: {1755 description: 'Output all remaining data on a file pointer',1756 signature: '( resource $handle ): int'1757 },1758 fputcsv: {1759 description: 'Format line as CSV and write to file pointer',1760 signature: '( resource $handle , array $fields [, string $delimiter = "," [, string $enclosure = \'"\' [, string $escape_char = "\\" ]]]): int'1761 },1762 fputs: {1763 description: 'Alias of fwrite',1764 },1765 fread: {1766 description: 'Binary-safe file read',1767 signature: '( resource $handle , int $length ): string'1768 },1769 fscanf: {1770 description: 'Parses input from a file according to a format',1771 signature: '( resource $handle , string $format [, mixed $... ]): mixed'1772 },1773 fseek: {1774 description: 'Seeks on a file pointer',1775 signature: '( resource $handle , int $offset [, int $whence = SEEK_SET ]): int'1776 },1777 fstat: {1778 description: 'Gets information about a file using an open file pointer',1779 signature: '( resource $handle ): array'1780 },1781 ftell: {1782 description: 'Returns the current position of the file read/write pointer',1783 signature: '( resource $handle ): int'1784 },1785 ftruncate: {1786 description: 'Truncates a file to a given length',1787 signature: '( resource $handle , int $size ): bool'1788 },1789 fwrite: {1790 description: 'Binary-safe file write',1791 signature: '( resource $handle , string $string [, int $length ]): int'1792 },1793 glob: {1794 description: 'Find pathnames matching a pattern',1795 signature: '( string $pattern [, int $flags = 0 ]): array'1796 },1797 is_dir: {1798 description: 'Tells whether the filename is a directory',1799 signature: '( string $filename ): bool'1800 },1801 is_executable: {1802 description: 'Tells whether the filename is executable',1803 signature: '( string $filename ): bool'1804 },1805 is_file: {1806 description: 'Tells whether the filename is a regular file',1807 signature: '( string $filename ): bool'1808 },1809 is_link: {1810 description: 'Tells whether the filename is a symbolic link',1811 signature: '( string $filename ): bool'1812 },1813 is_readable: {1814 description: 'Tells whether a file exists and is readable',1815 signature: '( string $filename ): bool'1816 },1817 is_uploaded_file: {1818 description: 'Tells whether the file was uploaded via HTTP POST',1819 signature: '( string $filename ): bool'1820 },1821 is_writable: {1822 description: 'Tells whether the filename is writable',1823 signature: '( string $filename ): bool'1824 },1825 is_writeable: {1826 description: 'Alias of is_writable',1827 },1828 lchgrp: {1829 description: 'Changes group ownership of symlink',1830 signature: '( string $filename , mixed $group ): bool'1831 },1832 lchown: {1833 description: 'Changes user ownership of symlink',1834 signature: '( string $filename , mixed $user ): bool'1835 },1836 link: {1837 description: 'Create a hard link',1838 signature: '( string $target , string $link ): bool'1839 },1840 linkinfo: {1841 description: 'Gets information about a link',1842 signature: '( string $path ): int'1843 },1844 lstat: {1845 description: 'Gives information about a file or symbolic link',1846 signature: '( string $filename ): array'1847 },1848 mkdir: {1849 description: 'Makes directory',1850 signature: '( string $pathname [, int $mode = 0777 [, bool $recursive [, resource $context ]]]): bool'1851 },1852 move_uploaded_file: {1853 description: 'Moves an uploaded file to a new location',1854 signature: '( string $filename , string $destination ): bool'1855 },1856 parse_ini_file: {1857 description: 'Parse a configuration file',1858 signature: '( string $filename [, bool $process_sections [, int $scanner_mode = INI_SCANNER_NORMAL ]]): array'1859 },1860 parse_ini_string: {1861 description: 'Parse a configuration string',1862 signature: '( string $ini [, bool $process_sections [, int $scanner_mode = INI_SCANNER_NORMAL ]]): array'1863 },1864 pathinfo: {1865 description: 'Returns information about a file path',1866 signature: '( string $path [, int $options = PATHINFO_DIRNAME | PATHINFO_BASENAME | PATHINFO_EXTENSION | PATHINFO_FILENAME ]): mixed'1867 },1868 pclose: {1869 description: 'Closes process file pointer',1870 signature: '( resource $handle ): int'1871 },1872 popen: {1873 description: 'Opens process file pointer',1874 signature: '( string $command , string $mode ): resource'1875 },1876 readfile: {1877 description: 'Outputs a file',1878 signature: '( string $filename [, bool $use_include_path [, resource $context ]]): int'1879 },1880 readlink: {1881 description: 'Returns the target of a symbolic link',1882 signature: '( string $path ): string'1883 },1884 realpath_cache_get: {1885 description: 'Get realpath cache entries',1886 signature: '(void): array'1887 },1888 realpath_cache_size: {1889 description: 'Get realpath cache size',1890 signature: '(void): int'1891 },1892 realpath: {1893 description: 'Returns canonicalized absolute pathname',1894 signature: '( string $path ): string'1895 },1896 rename: {1897 description: 'Renames a file or directory',1898 signature: '( string $oldname , string $newname [, resource $context ]): bool'1899 },1900 rewind: {1901 description: 'Rewind the position of a file pointer',1902 signature: '( resource $handle ): bool'1903 },1904 rmdir: {1905 description: 'Removes directory',1906 signature: '( string $dirname [, resource $context ]): bool'1907 },1908 set_file_buffer: {1909 description: 'Alias of stream_set_write_buffer',1910 },1911 stat: {1912 description: 'Gives information about a file',1913 signature: '( string $filename ): array'1914 },1915 symlink: {1916 description: 'Creates a symbolic link',1917 signature: '( string $target , string $link ): bool'1918 },1919 tempnam: {1920 description: 'Create file with unique file name',1921 signature: '( string $dir , string $prefix ): string'1922 },1923 tmpfile: {1924 description: 'Creates a temporary file',1925 signature: '(void): resource'1926 },1927 touch: {1928 description: 'Sets access and modification time of file',1929 signature: '( string $filename [, int $time = time() [, int $atime ]]): bool'1930 },1931 umask: {1932 description: 'Changes the current umask',1933 signature: '([ int $mask ]): int'1934 },1935 unlink: {1936 description: 'Deletes a file',1937 signature: '( string $filename [, resource $context ]): bool'1938 },1939 iconv_get_encoding: {1940 description: 'Retrieve internal configuration variables of iconv extension',1941 signature: '([ string $type = "all" ]): mixed'1942 },1943 iconv_mime_decode_headers: {1944 description: 'Decodes multiple MIME header fields at once',1945 signature: '( string $encoded_headers [, int $mode = 0 [, string $charset = ini_get("iconv.internal_encoding") ]]): array'1946 },1947 iconv_mime_decode: {1948 description: 'Decodes a MIME header field',1949 signature: '( string $encoded_header [, int $mode = 0 [, string $charset = ini_get("iconv.internal_encoding") ]]): string'1950 },1951 iconv_mime_encode: {1952 description: 'Composes a MIME header field',1953 signature: '( string $field_name , string $field_value [, array $preferences ]): string'1954 },1955 iconv_set_encoding: {1956 description: 'Set current setting for character encoding conversion',1957 signature: '( string $type , string $charset ): bool'1958 },1959 iconv_strlen: {1960 description: 'Returns the character count of string',1961 signature: '( string $str [, string $charset = ini_get("iconv.internal_encoding") ]): int'1962 },1963 iconv_strpos: {1964 description: 'Finds position of first occurrence of a needle within a haystack',1965 signature: '( string $haystack , string $needle [, int $offset = 0 [, string $charset = ini_get("iconv.internal_encoding") ]]): int'1966 },1967 iconv_strrpos: {1968 description: 'Finds the last occurrence of a needle within a haystack',1969 signature: '( string $haystack , string $needle [, string $charset = ini_get("iconv.internal_encoding") ]): int'1970 },1971 iconv_substr: {1972 description: 'Cut out part of a string',1973 signature: '( string $str , int $offset [, int $length = iconv_strlen($str, $charset) [, string $charset = ini_get("iconv.internal_encoding") ]]): string'1974 },1975 iconv: {1976 description: 'Convert string to requested character encoding',1977 signature: '( string $in_charset , string $out_charset , string $str ): string'1978 },1979 ob_iconv_handler: {1980 description: 'Convert character encoding as output buffer handler',1981 signature: '( string $contents , int $status ): string'1982 },1983 collator_asort: {1984 description: 'Sort array maintaining index association',1985 signature: '( array $arr [, int $sort_flag , Collator $coll ]): bool'1986 },1987 collator_compare: {1988 description: 'Compare two Unicode strings',1989 signature: '( string $str1 , string $str2 , Collator $coll ): int'1990 },1991 collator_create: {1992 description: 'Create a collator',1993 signature: '( string $locale ): Collator'1994 },1995 collator_get_attribute: {1996 description: 'Get collation attribute value',1997 signature: '( int $attr , Collator $coll ): int'1998 },1999 collator_get_error_code: {2000 description: 'Get collator\'s last error code',2001 signature: '( Collator $coll ): int'2002 },2003 collator_get_error_message: {2004 description: 'Get text for collator\'s last error code',2005 signature: '( Collator $coll ): string'2006 },2007 collator_get_locale: {2008 description: 'Get the locale name of the collator',2009 signature: '( int $type , Collator $coll ): string'2010 },2011 collator_get_sort_key: {2012 description: 'Get sorting key for a string',2013 signature: '( string $str , Collator $coll ): string'2014 },2015 collator_get_strength: {2016 description: 'Get current collation strength',2017 signature: '( Collator $coll ): int'2018 },2019 collator_set_attribute: {2020 description: 'Set collation attribute',2021 signature: '( int $attr , int $val , Collator $coll ): bool'2022 },2023 collator_set_strength: {2024 description: 'Set collation strength',2025 signature: '( int $strength , Collator $coll ): bool'2026 },2027 collator_sort_with_sort_keys: {2028 description: 'Sort array using specified collator and sort keys',2029 signature: '( array $arr , Collator $coll ): bool'2030 },2031 collator_sort: {2032 description: 'Sort array using specified collator',2033 signature: '( array $arr [, int $sort_flag , Collator $coll ]): bool'2034 },2035 numfmt_create: {2036 description: 'Create a number formatter',2037 signature: '( string $locale , int $style [, string $pattern ]): NumberFormatter'2038 },2039 numfmt_format_currency: {2040 description: 'Format a currency value',2041 signature: '( float $value , string $currency , NumberFormatter $fmt ): string'2042 },2043 numfmt_format: {2044 description: 'Format a number',2045 signature: '( number $value [, int $type , NumberFormatter $fmt ]): string'2046 },2047 numfmt_get_attribute: {2048 description: 'Get an attribute',2049 signature: '( int $attr , NumberFormatter $fmt ): int'2050 },2051 numfmt_get_error_code: {2052 description: 'Get formatter\'s last error code',2053 signature: '( NumberFormatter $fmt ): int'2054 },2055 numfmt_get_error_message: {2056 description: 'Get formatter\'s last error message',2057 signature: '( NumberFormatter $fmt ): string'2058 },2059 numfmt_get_locale: {2060 description: 'Get formatter locale',2061 signature: '([ int $type , NumberFormatter $fmt ]): string'2062 },2063 numfmt_get_pattern: {2064 description: 'Get formatter pattern',2065 signature: '( NumberFormatter $fmt ): string'2066 },2067 numfmt_get_symbol: {2068 description: 'Get a symbol value',2069 signature: '( int $attr , NumberFormatter $fmt ): string'2070 },2071 numfmt_get_text_attribute: {2072 description: 'Get a text attribute',2073 signature: '( int $attr , NumberFormatter $fmt ): string'2074 },2075 numfmt_parse_currency: {2076 description: 'Parse a currency number',2077 signature: '( string $value , string $currency [, int $position , NumberFormatter $fmt ]): float'2078 },2079 numfmt_parse: {2080 description: 'Parse a number',2081 signature: '( string $value [, int $type [, int $position , NumberFormatter $fmt ]]): mixed'2082 },2083 numfmt_set_attribute: {2084 description: 'Set an attribute',2085 signature: '( int $attr , int $value , NumberFormatter $fmt ): bool'2086 },2087 numfmt_set_pattern: {2088 description: 'Set formatter pattern',2089 signature: '( string $pattern , NumberFormatter $fmt ): bool'2090 },2091 numfmt_set_symbol: {2092 description: 'Set a symbol value',2093 signature: '( int $attr , string $value , NumberFormatter $fmt ): bool'2094 },2095 numfmt_set_text_attribute: {2096 description: 'Set a text attribute',2097 signature: '( int $attr , string $value , NumberFormatter $fmt ): bool'2098 },2099 locale_accept_from_http: {2100 description: 'Tries to find out best available locale based on HTTP "Accept-Language" header',2101 signature: '( string $header ): string'2102 },2103 locale_canonicalize: {2104 description: 'Canonicalize the locale string',2105 signature: '( string $locale ): string'2106 },2107 locale_compose: {2108 description: 'Returns a correctly ordered and delimited locale ID',2109 signature: '( array $subtags ): string'2110 },2111 locale_filter_matches: {2112 description: 'Checks if a language tag filter matches with locale',2113 signature: '( string $langtag , string $locale [, bool $canonicalize ]): bool'2114 },2115 locale_get_all_variants: {2116 description: 'Gets the variants for the input locale',2117 signature: '( string $locale ): array'2118 },2119 locale_get_default: {2120 description: 'Gets the default locale value from the INTL global \'default_locale\'',2121 signature: '(void): string'2122 },2123 locale_get_display_language: {2124 description: 'Returns an appropriately localized display name for language of the inputlocale',2125 signature: '( string $locale [, string $in_locale ]): string'2126 },2127 locale_get_display_name: {2128 description: 'Returns an appropriately localized display name for the input locale',2129 signature: '( string $locale [, string $in_locale ]): string'2130 },2131 locale_get_display_region: {2132 description: 'Returns an appropriately localized display name for region of the input locale',2133 signature: '( string $locale [, string $in_locale ]): string'2134 },2135 locale_get_display_script: {2136 description: 'Returns an appropriately localized display name for script of the input locale',2137 signature: '( string $locale [, string $in_locale ]): string'2138 },2139 locale_get_display_variant: {2140 description: 'Returns an appropriately localized display name for variants of the input locale',2141 signature: '( string $locale [, string $in_locale ]): string'2142 },2143 locale_get_keywords: {2144 description: 'Gets the keywords for the input locale',2145 signature: '( string $locale ): array'2146 },2147 locale_get_primary_language: {2148 description: 'Gets the primary language for the input locale',2149 signature: '( string $locale ): string'2150 },2151 locale_get_region: {2152 description: 'Gets the region for the input locale',2153 signature: '( string $locale ): string'2154 },2155 locale_get_script: {2156 description: 'Gets the script for the input locale',2157 signature: '( string $locale ): string'2158 },2159 locale_lookup: {2160 description: 'Searches the language tag list for the best match to the language',2161 signature: '( array $langtag , string $locale [, bool $canonicalize [, string $default ]]): string'2162 },2163 locale_parse: {2164 description: 'Returns a key-value array of locale ID subtag elements',2165 signature: '( string $locale ): array'2166 },2167 locale_set_default: {2168 description: 'Sets the default runtime locale',2169 signature: '( string $locale ): bool'2170 },2171 normalizer_get_raw_decomposition: {2172 description: 'Gets the Decomposition_Mapping property for the given UTF-8 encoded code point',2173 signature: '( string $input ): string'2174 },2175 normalizer_is_normalized: {2176 description: 'Checks if the provided string is already in the specified normalization form',2177 signature: '( string $input [, int $form = Normalizer::FORM_C ]): bool'2178 },2179 normalizer_normalize: {2180 description: 'Normalizes the input provided and returns the normalized string',2181 signature: '( string $input [, int $form = Normalizer::FORM_C ]): string'2182 },2183 msgfmt_create: {2184 description: 'Constructs a new Message Formatter',2185 signature: '( string $locale , string $pattern ): MessageFormatter'2186 },2187 msgfmt_format_message: {2188 description: 'Quick format message',2189 signature: '( string $locale , string $pattern , array $args ): string'2190 },2191 msgfmt_format: {2192 description: 'Format the message',2193 signature: '( array $args , MessageFormatter $fmt ): string'2194 },2195 msgfmt_get_error_code: {2196 description: 'Get the error code from last operation',2197 signature: '( MessageFormatter $fmt ): int'2198 },2199 msgfmt_get_error_message: {2200 description: 'Get the error text from the last operation',2201 signature: '( MessageFormatter $fmt ): string'2202 },2203 msgfmt_get_locale: {2204 description: 'Get the locale for which the formatter was created',2205 signature: '( NumberFormatter $formatter ): string'2206 },2207 msgfmt_get_pattern: {2208 description: 'Get the pattern used by the formatter',2209 signature: '( MessageFormatter $fmt ): string'2210 },2211 msgfmt_parse_message: {2212 description: 'Quick parse input string',2213 signature: '( string $locale , string $pattern , string $source , string $value ): array'2214 },2215 msgfmt_parse: {2216 description: 'Parse input string according to pattern',2217 signature: '( string $value , MessageFormatter $fmt ): array'2218 },2219 msgfmt_set_pattern: {2220 description: 'Set the pattern used by the formatter',2221 signature: '( string $pattern , MessageFormatter $fmt ): bool'2222 },2223 intlcal_get_error_code: {2224 description: 'Get last error code on the object',2225 signature: '( IntlCalendar $calendar ): int'2226 },2227 intlcal_get_error_message: {2228 description: 'Get last error message on the object',2229 signature: '( IntlCalendar $calendar ): string'2230 },2231 intltz_get_error_code: {2232 description: 'Get last error code on the object',2233 signature: '(void): int'2234 },2235 intltz_get_error_message: {2236 description: 'Get last error message on the object',2237 signature: '(void): string'2238 },2239 datefmt_create: {2240 description: 'Create a date formatter',2241 signature: '( string $locale , int $datetype , int $timetype [, mixed $timezone = NULL [, mixed $calendar = NULL [, string $pattern = "" ]]]): IntlDateFormatter'2242 },2243 datefmt_format: {2244 description: 'Format the date/time value as a string',2245 signature: '( mixed $value , IntlDateFormatter $fmt ): string'2246 },2247 datefmt_format_object: {2248 description: 'Formats an object',2249 signature: '( object $object [, mixed $format = NULL [, string $locale = NULL ]]): string'2250 },2251 datefmt_get_calendar: {2252 description: 'Get the calendar type used for the IntlDateFormatter',2253 signature: '( IntlDateFormatter $fmt ): int'2254 },2255 datefmt_get_datetype: {2256 description: 'Get the datetype used for the IntlDateFormatter',2257 signature: '( IntlDateFormatter $fmt ): int'2258 },2259 datefmt_get_error_code: {2260 description: 'Get the error code from last operation',2261 signature: '( IntlDateFormatter $fmt ): int'2262 },2263 datefmt_get_error_message: {2264 description: 'Get the error text from the last operation',2265 signature: '( IntlDateFormatter $fmt ): string'2266 },2267 datefmt_get_locale: {2268 description: 'Get the locale used by formatter',2269 signature: '([ int $which , IntlDateFormatter $fmt ]): string'2270 },2271 datefmt_get_pattern: {2272 description: 'Get the pattern used for the IntlDateFormatter',2273 signature: '( IntlDateFormatter $fmt ): string'2274 },2275 datefmt_get_timetype: {2276 description: 'Get the timetype used for the IntlDateFormatter',2277 signature: '( IntlDateFormatter $fmt ): int'2278 },2279 datefmt_get_timezone_id: {2280 description: 'Get the timezone-id used for the IntlDateFormatter',2281 signature: '( IntlDateFormatter $fmt ): string'2282 },2283 datefmt_get_calendar_object: {2284 description: 'Get copy of formatterʼs calendar object',2285 signature: '(void): IntlCalendar'2286 },2287 datefmt_get_timezone: {2288 description: 'Get formatterʼs timezone',2289 signature: '(void): IntlTimeZone'2290 },2291 datefmt_is_lenient: {2292 description: 'Get the lenient used for the IntlDateFormatter',2293 signature: '( IntlDateFormatter $fmt ): bool'2294 },2295 datefmt_localtime: {2296 description: 'Parse string to a field-based time value',2297 signature: '( string $value [, int $position , IntlDateFormatter $fmt ]): array'2298 },2299 datefmt_parse: {2300 description: 'Parse string to a timestamp value',2301 signature: '( string $value [, int $position , IntlDateFormatter $fmt ]): int'2302 },2303 datefmt_set_calendar: {2304 description: 'Sets the calendar type used by the formatter',2305 signature: '( mixed $which , IntlDateFormatter $fmt ): bool'2306 },2307 datefmt_set_lenient: {2308 description: 'Set the leniency of the parser',2309 signature: '( bool $lenient , IntlDateFormatter $fmt ): bool'2310 },2311 datefmt_set_pattern: {2312 description: 'Set the pattern used for the IntlDateFormatter',2313 signature: '( string $pattern , IntlDateFormatter $fmt ): bool'2314 },2315 datefmt_set_timezone_id: {2316 description: 'Sets the time zone to use',2317 signature: '( string $zone , IntlDateFormatter $fmt ): bool'2318 },2319 datefmt_set_timezone: {2320 description: 'Sets formatterʼs timezone',2321 signature: '( mixed $zone , IntlDateFormatter $fmt ): bool'2322 },2323 resourcebundle_count: {2324 description: 'Get number of elements in the bundle',2325 signature: '( ResourceBundle $r ): int'2326 },2327 resourcebundle_create: {2328 description: 'Create a resource bundle',2329 signature: '( string $locale , string $bundlename [, bool $fallback ]): ResourceBundle'2330 },2331 resourcebundle_get_error_code: {2332 description: 'Get bundle\'s last error code',2333 signature: '( ResourceBundle $r ): int'2334 },2335 resourcebundle_get_error_message: {2336 description: 'Get bundle\'s last error message',2337 signature: '( ResourceBundle $r ): string'2338 },2339 resourcebundle_get: {2340 description: 'Get data from the bundle',2341 signature: '( string|int $index [, bool $fallback , ResourceBundle $r ]): mixed'2342 },2343 resourcebundle_locales: {2344 description: 'Get supported locales',2345 signature: '( string $bundlename ): array'2346 },2347 transliterator_create: {2348 description: 'Create a transliterator',2349 signature: '( string $id [, int $direction ]): Transliterator'2350 },2351 transliterator_create_from_rules: {2352 description: 'Create transliterator from rules',2353 signature: '( string $rules [, int $direction , string $id ]): Transliterator'2354 },2355 transliterator_create_inverse: {2356 description: 'Create an inverse transliterator',2357 signature: '(void): Transliterator'2358 },2359 transliterator_get_error_code: {2360 description: 'Get last error code',2361 signature: '(void): int'2362 },2363 transliterator_get_error_message: {2364 description: 'Get last error message',2365 signature: '(void): string'2366 },2367 transliterator_list_ids: {2368 description: 'Get transliterator IDs',2369 signature: '(void): array'2370 },2371 transliterator_transliterate: {2372 description: 'Transliterate a string',2373 signature: '( string $subject [, int $start [, int $end , mixed $transliterator ]]): string'2374 },2375 intl_get_error_code: {2376 description: 'Get the last error code',2377 signature: '(void): int'2378 },2379 intl_get_error_message: {2380 description: 'Get description of the last error',2381 signature: '(void): string'2382 },2383 grapheme_extract: {2384 description: 'Function to extract a sequence of default grapheme clusters from a text buffer, which must be encoded in UTF-8',2385 signature: '( string $haystack , int $size [, int $extract_type [, int $start = 0 [, int $next ]]]): string'2386 },2387 grapheme_stripos: {2388 description: 'Find position (in grapheme units) of first occurrence of a case-insensitive string',2389 signature: '( string $haystack , string $needle [, int $offset = 0 ]): int'2390 },2391 grapheme_stristr: {2392 description: 'Returns part of haystack string from the first occurrence of case-insensitive needle to the end of haystack',2393 signature: '( string $haystack , string $needle [, bool $before_needle ]): string'2394 },2395 grapheme_strlen: {2396 description: 'Get string length in grapheme units',2397 signature: '( string $input ): int'2398 },2399 grapheme_strpos: {2400 description: 'Find position (in grapheme units) of first occurrence of a string',2401 signature: '( string $haystack , string $needle [, int $offset = 0 ]): int'2402 },2403 grapheme_strripos: {2404 description: 'Find position (in grapheme units) of last occurrence of a case-insensitive string',2405 signature: '( string $haystack , string $needle [, int $offset = 0 ]): int'2406 },2407 grapheme_strrpos: {2408 description: 'Find position (in grapheme units) of last occurrence of a string',2409 signature: '( string $haystack , string $needle [, int $offset = 0 ]): int'2410 },2411 grapheme_strstr: {2412 description: 'Returns part of haystack string from the first occurrence of needle to the end of haystack',2413 signature: '( string $haystack , string $needle [, bool $before_needle ]): string'2414 },2415 grapheme_substr: {2416 description: 'Return part of a string',2417 signature: '( string $string , int $start [, int $length ]): string'2418 },2419 idn_to_ascii: {2420 description: 'Convert domain name to IDNA ASCII form',2421 signature: '( string $domain [, int $options = IDNA_DEFAULT [, int $variant = INTL_IDNA_VARIANT_UTS46 [, array $idna_info ]]]): string'2422 },2423 idn_to_utf8: {2424 description: 'Convert domain name from IDNA ASCII to Unicode',2425 signature: '( string $domain [, int $options = IDNA_DEFAULT [, int $variant = INTL_IDNA_VARIANT_UTS46 [, array $idna_info ]]]): string'2426 },2427 intl_error_name: {2428 description: 'Get symbolic name for a given error code',2429 signature: '( int $error_code ): string'2430 },2431 intl_is_failure: {2432 description: 'Check whether the given error code indicates failure',2433 signature: '( int $error_code ): bool'2434 },2435 mb_check_encoding: {2436 description: 'Check if the string is valid for the specified encoding',2437 signature: '([ string $var [, string $encoding = mb_internal_encoding() ]]): bool'2438 },2439 mb_chr: {2440 description: 'Get a specific character',2441 signature: '( int $cp [, string $encoding ]): string'2442 },2443 mb_convert_case: {2444 description: 'Perform case folding on a string',2445 signature: '( string $str , int $mode [, string $encoding = mb_internal_encoding() ]): string'2446 },2447 mb_convert_encoding: {2448 description: 'Convert character encoding',2449 signature: '( string $str , string $to_encoding [, mixed $from_encoding = mb_internal_encoding() ]): string'2450 },2451 mb_convert_kana: {2452 description: 'Convert "kana" one from another ("zen-kaku", "han-kaku" and more)',2453 signature: '( string $str [, string $option = "KV" [, string $encoding = mb_internal_encoding() ]]): string'2454 },2455 mb_convert_variables: {2456 description: 'Convert character code in variable(s)',2457 signature: '( string $to_encoding , mixed $from_encoding , mixed $vars [, mixed $... ]): string'2458 },2459 mb_decode_mimeheader: {2460 description: 'Decode string in MIME header field',2461 signature: '( string $str ): string'2462 },2463 mb_decode_numericentity: {2464 description: 'Decode HTML numeric string reference to character',2465 signature: '( string $str , array $convmap [, string $encoding = mb_internal_encoding() [, bool $is_hex ]]): string'2466 },2467 mb_detect_encoding: {2468 description: 'Detect character encoding',2469 signature: '( string $str [, mixed $encoding_list = mb_detect_order() [, bool $strict ]]): string'2470 },2471 mb_detect_order: {2472 description: 'Set/Get character encoding detection order',2473 signature: '([ mixed $encoding_list = mb_detect_order() ]): mixed'2474 },2475 mb_encode_mimeheader: {2476 description: 'Encode string for MIME header',2477 signature: '( string $str [, string $charset = determined by mb_language() [, string $transfer_encoding = "B" [, string $linefeed = "\r\n" [, int $indent = 0 ]]]]): string'2478 },2479 mb_encode_numericentity: {2480 description: 'Encode character to HTML numeric string reference',2481 signature: '( string $str , array $convmap [, string $encoding = mb_internal_encoding() [, bool $is_hex ]]): string'2482 },2483 mb_encoding_aliases: {2484 description: 'Get aliases of a known encoding type',2485 signature: '( string $encoding ): array'2486 },2487 mb_ereg_match: {2488 description: 'Regular expression match for multibyte string',2489 signature: '( string $pattern , string $string [, string $option = "msr" ]): bool'2490 },2491 mb_ereg_replace_callback: {2492 description: 'Perform a regular expression search and replace with multibyte support using a callback',2493 signature: '( string $pattern , callable $callback , string $string [, string $option = "msr" ]): string'2494 },2495 mb_ereg_replace: {2496 description: 'Replace regular expression with multibyte support',2497 signature: '( string $pattern , string $replacement , string $string [, string $option = "msr" ]): string'2498 },2499 mb_ereg_search_getpos: {2500 description: 'Returns start point for next regular expression match',2501 signature: '(void): int'2502 },2503 mb_ereg_search_getregs: {2504 description: 'Retrieve the result from the last multibyte regular expression match',2505 signature: '(void): array'2506 },2507 mb_ereg_search_init: {2508 description: 'Setup string and regular expression for a multibyte regular expression match',2509 signature: '( string $string [, string $pattern [, string $option = "msr" ]]): bool'2510 },2511 mb_ereg_search_pos: {2512 description: 'Returns position and length of a matched part of the multibyte regular expression for a predefined multibyte string',2513 signature: '([ string $pattern [, string $option = "ms" ]]): array'2514 },2515 mb_ereg_search_regs: {2516 description: 'Returns the matched part of a multibyte regular expression',2517 signature: '([ string $pattern [, string $option = "ms" ]]): array'2518 },2519 mb_ereg_search_setpos: {2520 description: 'Set start point of next regular expression match',2521 signature: '( int $position ): bool'2522 },2523 mb_ereg_search: {2524 description: 'Multibyte regular expression match for predefined multibyte string',2525 signature: '([ string $pattern [, string $option = "ms" ]]): bool'2526 },2527 mb_ereg: {2528 description: 'Regular expression match with multibyte support',2529 signature: '( string $pattern , string $string [, array $regs ]): int'2530 },2531 mb_eregi_replace: {2532 description: 'Replace regular expression with multibyte support ignoring case',2533 signature: '( string $pattern , string $replace , string $string [, string $option = "msri" ]): string'2534 },2535 mb_eregi: {2536 description: 'Regular expression match ignoring case with multibyte support',2537 signature: '( string $pattern , string $string [, array $regs ]): int'2538 },2539 mb_get_info: {2540 description: 'Get internal settings of mbstring',2541 signature: '([ string $type = "all" ]): mixed'2542 },2543 mb_http_input: {2544 description: 'Detect HTTP input character encoding',2545 signature: '([ string $type = "" ]): mixed'2546 },2547 mb_http_output: {2548 description: 'Set/Get HTTP output character encoding',2549 signature: '([ string $encoding = mb_http_output() ]): mixed'2550 },2551 mb_internal_encoding: {2552 description: 'Set/Get internal character encoding',2553 signature: '([ string $encoding = mb_internal_encoding() ]): mixed'2554 },2555 mb_language: {2556 description: 'Set/Get current language',2557 signature: '([ string $language = mb_language() ]): mixed'2558 },2559 mb_list_encodings: {2560 description: 'Returns an array of all supported encodings',2561 signature: '(void): array'2562 },2563 mb_ord: {2564 description: 'Get code point of character',2565 signature: '( string $str [, string $encoding ]): int'2566 },2567 mb_output_handler: {2568 description: 'Callback function converts character encoding in output buffer',2569 signature: '( string $contents , int $status ): string'2570 },2571 mb_parse_str: {2572 description: 'Parse GET/POST/COOKIE data and set global variable',2573 signature: '( string $encoded_string [, array $result ]): array'2574 },2575 mb_preferred_mime_name: {2576 description: 'Get MIME charset string',2577 signature: '( string $encoding ): string'2578 },2579 mb_regex_encoding: {2580 description: 'Set/Get character encoding for multibyte regex',2581 signature: '([ string $encoding = mb_regex_encoding() ]): mixed'2582 },2583 mb_regex_set_options: {2584 description: 'Set/Get the default options for mbregex functions',2585 signature: '([ string $options = mb_regex_set_options() ]): string'2586 },2587 mb_scrub: {2588 description: 'Description',2589 signature: '( string $str [, string $encoding ]): string'2590 },2591 mb_send_mail: {2592 description: 'Send encoded mail',2593 signature: '( string $to , string $subject , string $message [, mixed $additional_headers [, string $additional_parameter ]]): bool'2594 },2595 mb_split: {2596 description: 'Split multibyte string using regular expression',2597 signature: '( string $pattern , string $string [, int $limit = -1 ]): array'2598 },2599 mb_strcut: {2600 description: 'Get part of string',2601 signature: '( string $str , int $start [, int $length = NULL [, string $encoding = mb_internal_encoding() ]]): string'2602 },2603 mb_strimwidth: {2604 description: 'Get truncated string with specified width',2605 signature: '( string $str , int $start , int $width [, string $trimmarker = "" [, string $encoding = mb_internal_encoding() ]]): string'2606 },2607 mb_stripos: {2608 description: 'Finds position of first occurrence of a string within another, case insensitive',2609 signature: '( string $haystack , string $needle [, int $offset = 0 [, string $encoding = mb_internal_encoding() ]]): int'2610 },2611 mb_stristr: {2612 description: 'Finds first occurrence of a string within another, case insensitive',2613 signature: '( string $haystack , string $needle [, bool $before_needle [, string $encoding = mb_internal_encoding() ]]): string'2614 },2615 mb_strlen: {2616 description: 'Get string length',2617 signature: '( string $str [, string $encoding = mb_internal_encoding() ]): string'2618 },2619 mb_strpos: {2620 description: 'Find position of first occurrence of string in a string',2621 signature: '( string $haystack , string $needle [, int $offset = 0 [, string $encoding = mb_internal_encoding() ]]): string'2622 },2623 mb_strrchr: {2624 description: 'Finds the last occurrence of a character in a string within another',2625 signature: '( string $haystack , string $needle [, bool $part [, string $encoding = mb_internal_encoding() ]]): string'2626 },2627 mb_strrichr: {2628 description: 'Finds the last occurrence of a character in a string within another, case insensitive',2629 signature: '( string $haystack , string $needle [, bool $part [, string $encoding = mb_internal_encoding() ]]): string'2630 },2631 mb_strripos: {2632 description: 'Finds position of last occurrence of a string within another, case insensitive',2633 signature: '( string $haystack , string $needle [, int $offset = 0 [, string $encoding = mb_internal_encoding() ]]): int'2634 },2635 mb_strrpos: {2636 description: 'Find position of last occurrence of a string in a string',2637 signature: '( string $haystack , string $needle [, int $offset = 0 [, string $encoding = mb_internal_encoding() ]]): int'2638 },2639 mb_strstr: {2640 description: 'Finds first occurrence of a string within another',2641 signature: '( string $haystack , string $needle [, bool $before_needle [, string $encoding = mb_internal_encoding() ]]): string'2642 },2643 mb_strtolower: {2644 description: 'Make a string lowercase',2645 signature: '( string $str [, string $encoding = mb_internal_encoding() ]): string'2646 },2647 mb_strtoupper: {2648 description: 'Make a string uppercase',2649 signature: '( string $str [, string $encoding = mb_internal_encoding() ]): string'2650 },2651 mb_strwidth: {2652 description: 'Return width of string',2653 signature: '( string $str [, string $encoding = mb_internal_encoding() ]): string'2654 },2655 mb_substitute_character: {2656 description: 'Set/Get substitution character',2657 signature: '([ mixed $substchar = mb_substitute_character() ]): integer'2658 },2659 mb_substr_count: {2660 description: 'Count the number of substring occurrences',2661 signature: '( string $haystack , string $needle [, string $encoding = mb_internal_encoding() ]): string'2662 },2663 mb_substr: {2664 description: 'Get part of string',2665 signature: '( string $str , int $start [, int $length = NULL [, string $encoding = mb_internal_encoding() ]]): string'2666 },2667 exif_imagetype: {2668 description: 'Determine the type of an image',2669 signature: '( string $filename ): int'2670 },2671 exif_read_data: {2672 description: 'Reads the EXIF headers from an image file',2673 signature: '( mixed $stream [, string $sections [, bool $arrays [, bool $thumbnail ]]]): array'2674 },2675 exif_tagname: {2676 description: 'Get the header name for an index',2677 signature: '( int $index ): string'2678 },2679 exif_thumbnail: {2680 description: 'Retrieve the embedded thumbnail of an image',2681 signature: '( mixed $stream [, int $width [, int $height [, int $imagetype ]]]): string'2682 },2683 read_exif_data: {2684 description: 'Alias of exif_read_data',2685 },2686 ezmlm_hash: {2687 description: 'Calculate the hash value needed by EZMLM',2688 signature: '( string $addr ): int'2689 },2690 mail: {2691 description: 'Send mail',2692 signature: '( string $to , string $subject , string $message [, mixed $additional_headers [, string $additional_parameters ]]): bool'2693 },2694 bcadd: {2695 description: 'Add two arbitrary precision numbers',2696 signature: '( string $left_operand , string $right_operand [, int $scale = 0 ]): string'2697 },2698 bccomp: {2699 description: 'Compare two arbitrary precision numbers',2700 signature: '( string $left_operand , string $right_operand [, int $scale = 0 ]): int'2701 },2702 bcdiv: {2703 description: 'Divide two arbitrary precision numbers',2704 signature: '( string $dividend , string $divisor [, int $scale = 0 ]): string'2705 },2706 bcmod: {2707 description: 'Get modulus of an arbitrary precision number',2708 signature: '( string $dividend , string $divisor [, int $scale = 0 ]): string'2709 },2710 bcmul: {2711 description: 'Multiply two arbitrary precision numbers',2712 signature: '( string $left_operand , string $right_operand [, int $scale = 0 ]): string'2713 },2714 bcpow: {2715 description: 'Raise an arbitrary precision number to another',2716 signature: '( string $base , string $exponent [, int $scale = 0 ]): string'2717 },2718 bcpowmod: {2719 description: 'Raise an arbitrary precision number to another, reduced by a specified modulus',2720 signature: '( string $base , string $exponent , string $modulus [, int $scale = 0 ]): string'2721 },2722 bcscale: {2723 description: 'Set or get default scale parameter for all bc math functions',2724 signature: '( int $scale ): int'2725 },2726 bcsqrt: {2727 description: 'Get the square root of an arbitrary precision number',2728 signature: '( string $operand [, int $scale = 0 ]): string'2729 },2730 bcsub: {2731 description: 'Subtract one arbitrary precision number from another',2732 signature: '( string $left_operand , string $right_operand [, int $scale = 0 ]): string'2733 },2734 abs: {2735 description: 'Absolute value',2736 signature: '( mixed $number ): number'2737 },2738 acos: {2739 description: 'Arc cosine',2740 signature: '( float $arg ): float'2741 },2742 acosh: {2743 description: 'Inverse hyperbolic cosine',2744 signature: '( float $arg ): float'2745 },2746 asin: {2747 description: 'Arc sine',2748 signature: '( float $arg ): float'2749 },2750 asinh: {2751 description: 'Inverse hyperbolic sine',2752 signature: '( float $arg ): float'2753 },2754 atan2: {2755 description: 'Arc tangent of two variables',2756 signature: '( float $y , float $x ): float'2757 },2758 atan: {2759 description: 'Arc tangent',2760 signature: '( float $arg ): float'2761 },2762 atanh: {2763 description: 'Inverse hyperbolic tangent',2764 signature: '( float $arg ): float'2765 },2766 base_convert: {2767 description: 'Convert a number between arbitrary bases',2768 signature: '( string $number , int $frombase , int $tobase ): string'2769 },2770 bindec: {2771 description: 'Binary to decimal',2772 signature: '( string $binary_string ): float'2773 },2774 ceil: {2775 description: 'Round fractions up',2776 signature: '( float $value ): float'2777 },2778 cos: {2779 description: 'Cosine',2780 signature: '( float $arg ): float'2781 },2782 cosh: {2783 description: 'Hyperbolic cosine',2784 signature: '( float $arg ): float'2785 },2786 decbin: {2787 description: 'Decimal to binary',2788 signature: '( int $number ): string'2789 },2790 dechex: {2791 description: 'Decimal to hexadecimal',2792 signature: '( int $number ): string'2793 },2794 decoct: {2795 description: 'Decimal to octal',2796 signature: '( int $number ): string'2797 },2798 deg2rad: {2799 description: 'Converts the number in degrees to the radian equivalent',2800 signature: '( float $number ): float'2801 },2802 exp: {2803 description: 'Calculates the exponent of e',2804 signature: '( float $arg ): float'2805 },2806 expm1: {2807 description: 'Returns exp(number) - 1, computed in a way that is accurate even when the value of number is close to zero',2808 signature: '( float $arg ): float'2809 },2810 floor: {2811 description: 'Round fractions down',2812 signature: '( float $value ): float'2813 },2814 fmod: {2815 description: 'Returns the floating point remainder (modulo) of the division of the arguments',2816 signature: '( float $x , float $y ): float'2817 },2818 getrandmax: {2819 description: 'Show largest possible random value',2820 signature: '(void): int'2821 },2822 hexdec: {2823 description: 'Hexadecimal to decimal',2824 signature: '( string $hex_string ): number'2825 },2826 hypot: {2827 description: 'Calculate the length of the hypotenuse of a right-angle triangle',2828 signature: '( float $x , float $y ): float'2829 },2830 intdiv: {2831 description: 'Integer division',2832 signature: '( int $dividend , int $divisor ): int'2833 },2834 is_finite: {2835 description: 'Finds whether a value is a legal finite number',2836 signature: '( float $val ): bool'2837 },2838 is_infinite: {2839 description: 'Finds whether a value is infinite',2840 signature: '( float $val ): bool'2841 },2842 is_nan: {2843 description: 'Finds whether a value is not a number',2844 signature: '( float $val ): bool'2845 },2846 lcg_value: {2847 description: 'Combined linear congruential generator',2848 signature: '(void): float'2849 },2850 log10: {2851 description: 'Base-10 logarithm',2852 signature: '( float $arg ): float'2853 },2854 log1p: {2855 description: 'Returns log(1 + number), computed in a way that is accurate even when the value of number is close to zero',2856 signature: '( float $number ): float'2857 },2858 log: {2859 description: 'Natural logarithm',2860 signature: '( float $arg [, float $base = M_E ]): float'2861 },2862 max: {2863 description: 'Find highest value',2864 signature: '( array $values , mixed $value1 [, mixed $... ]): string'2865 },2866 min: {2867 description: 'Find lowest value',2868 signature: '( array $values , mixed $value1 [, mixed $... ]): string'2869 },2870 mt_getrandmax: {2871 description: 'Show largest possible random value',2872 signature: '(void): int'2873 },2874 mt_rand: {2875 description: 'Generate a random value via the Mersenne Twister Random Number Generator',2876 signature: '( int $min , int $max ): int'2877 },2878 mt_srand: {2879 description: 'Seeds the Mersenne Twister Random Number Generator',2880 signature: '([ int $seed [, int $mode = MT_RAND_MT19937 ]]): void'2881 },2882 octdec: {2883 description: 'Octal to decimal',2884 signature: '( string $octal_string ): number'2885 },2886 pi: {2887 description: 'Get value of pi',2888 signature: '(void): float'2889 },2890 pow: {2891 description: 'Exponential expression',2892 signature: '( number $base , number $exp ): number'2893 },2894 rad2deg: {2895 description: 'Converts the radian number to the equivalent number in degrees',2896 signature: '( float $number ): float'2897 },2898 rand: {2899 description: 'Generate a random integer',2900 signature: '( int $min , int $max ): int'2901 },2902 round: {2903 description: 'Rounds a float',2904 signature: '( float $val [, int $precision = 0 [, int $mode = PHP_ROUND_HALF_UP ]]): float'2905 },2906 sin: {2907 description: 'Sine',2908 signature: '( float $arg ): float'2909 },2910 sinh: {2911 description: 'Hyperbolic sine',2912 signature: '( float $arg ): float'2913 },2914 sqrt: {2915 description: 'Square root',2916 signature: '( float $arg ): float'2917 },2918 srand: {2919 description: 'Seed the random number generator',2920 signature: '([ int $seed ]): void'2921 },2922 tan: {2923 description: 'Tangent',2924 signature: '( float $arg ): float'2925 },2926 tanh: {2927 description: 'Hyperbolic tangent',2928 signature: '( float $arg ): float'2929 },2930 pcntl_alarm: {2931 description: 'Set an alarm clock for delivery of a signal',2932 signature: '( int $seconds ): int'2933 },2934 pcntl_async_signals: {2935 description: 'Enable/disable asynchronous signal handling or return the old setting',2936 signature: '([ bool $on ]): bool'2937 },2938 pcntl_errno: {2939 description: 'Alias of pcntl_get_last_error',2940 },2941 pcntl_exec: {2942 description: 'Executes specified program in current process space',2943 signature: '( string $path [, array $args [, array $envs ]]): void'2944 },2945 pcntl_fork: {2946 description: 'Forks the currently running process',2947 signature: '(void): int'2948 },2949 pcntl_get_last_error: {2950 description: 'Retrieve the error number set by the last pcntl function which failed',2951 signature: '(void): int'2952 },2953 pcntl_getpriority: {2954 description: 'Get the priority of any process',2955 signature: '([ int $pid = getmypid() [, int $process_identifier = PRIO_PROCESS ]]): int'2956 },2957 pcntl_setpriority: {2958 description: 'Change the priority of any process',2959 signature: '( int $priority [, int $pid = getmypid() [, int $process_identifier = PRIO_PROCESS ]]): bool'2960 },2961 pcntl_signal_dispatch: {2962 description: 'Calls signal handlers for pending signals',2963 signature: '(void): bool'2964 },2965 pcntl_signal_get_handler: {2966 description: 'Get the current handler for specified signal',2967 signature: '( int $signo ): mixed'2968 },2969 pcntl_signal: {2970 description: 'Installs a signal handler',2971 signature: '( int $signo , callable|int $handler [, bool $restart_syscalls ]): bool'2972 },2973 pcntl_sigprocmask: {2974 description: 'Sets and retrieves blocked signals',2975 signature: '( int $how , array $set [, array $oldset ]): bool'2976 },2977 pcntl_sigtimedwait: {2978 description: 'Waits for signals, with a timeout',2979 signature: '( array $set [, array $siginfo [, int $seconds = 0 [, int $nanoseconds = 0 ]]]): int'2980 },2981 pcntl_sigwaitinfo: {2982 description: 'Waits for signals',2983 signature: '( array $set [, array $siginfo ]): int'2984 },2985 pcntl_strerror: {2986 description: 'Retrieve the system error message associated with the given errno',2987 signature: '( int $errno ): string'2988 },2989 pcntl_wait: {2990 description: 'Waits on or returns the status of a forked child',2991 signature: '( int $status [, int $options = 0 [, array $rusage ]]): int'2992 },2993 pcntl_waitpid: {2994 description: 'Waits on or returns the status of a forked child',2995 signature: '( int $pid , int $status [, int $options = 0 [, array $rusage ]]): int'2996 },2997 pcntl_wexitstatus: {2998 description: 'Returns the return code of a terminated child',2999 signature: '( int $status ): int'3000 },3001 pcntl_wifexited: {3002 description: 'Checks if status code represents a normal exit',3003 signature: '( int $status ): bool'3004 },3005 pcntl_wifsignaled: {3006 description: 'Checks whether the status code represents a termination due to a signal',3007 signature: '( int $status ): bool'3008 },3009 pcntl_wifstopped: {3010 description: 'Checks whether the child process is currently stopped',3011 signature: '( int $status ): bool'3012 },3013 pcntl_wstopsig: {3014 description: 'Returns the signal which caused the child to stop',3015 signature: '( int $status ): int'3016 },3017 pcntl_wtermsig: {3018 description: 'Returns the signal which caused the child to terminate',3019 signature: '( int $status ): int'3020 },3021 posix_access: {3022 description: 'Determine accessibility of a file',3023 signature: '( string $file [, int $mode = POSIX_F_OK ]): bool'3024 },3025 posix_ctermid: {3026 description: 'Get path name of controlling terminal',3027 signature: '(void): string'3028 },3029 posix_errno: {3030 description: 'Alias of posix_get_last_error',3031 },3032 posix_get_last_error: {3033 description: 'Retrieve the error number set by the last posix function that failed',3034 signature: '(void): int'3035 },3036 posix_getcwd: {3037 description: 'Pathname of current directory',3038 signature: '(void): string'3039 },3040 posix_getegid: {3041 description: 'Return the effective group ID of the current process',3042 signature: '(void): int'3043 },3044 posix_geteuid: {3045 description: 'Return the effective user ID of the current process',3046 signature: '(void): int'3047 },3048 posix_getgid: {3049 description: 'Return the real group ID of the current process',3050 signature: '(void): int'3051 },3052 posix_getgrgid: {3053 description: 'Return info about a group by group id',3054 signature: '( int $gid ): array'3055 },3056 posix_getgrnam: {3057 description: 'Return info about a group by name',3058 signature: '( string $name ): array'3059 },3060 posix_getgroups: {3061 description: 'Return the group set of the current process',3062 signature: '(void): array'3063 },3064 posix_getlogin: {3065 description: 'Return login name',3066 signature: '(void): string'3067 },3068 posix_getpgid: {3069 description: 'Get process group id for job control',3070 signature: '( int $pid ): int'3071 },3072 posix_getpgrp: {3073 description: 'Return the current process group identifier',3074 signature: '(void): int'3075 },3076 posix_getpid: {3077 description: 'Return the current process identifier',3078 signature: '(void): int'3079 },3080 posix_getppid: {3081 description: 'Return the parent process identifier',3082 signature: '(void): int'3083 },3084 posix_getpwnam: {3085 description: 'Return info about a user by username',3086 signature: '( string $username ): array'3087 },3088 posix_getpwuid: {3089 description: 'Return info about a user by user id',3090 signature: '( int $uid ): array'3091 },3092 posix_getrlimit: {3093 description: 'Return info about system resource limits',3094 signature: '(void): array'3095 },3096 posix_getsid: {3097 description: 'Get the current sid of the process',3098 signature: '( int $pid ): int'3099 },3100 posix_getuid: {3101 description: 'Return the real user ID of the current process',3102 signature: '(void): int'3103 },3104 posix_initgroups: {3105 description: 'Calculate the group access list',3106 signature: '( string $name , int $base_group_id ): bool'3107 },3108 posix_isatty: {3109 description: 'Determine if a file descriptor is an interactive terminal',3110 signature: '( mixed $fd ): bool'3111 },3112 posix_kill: {3113 description: 'Send a signal to a process',3114 signature: '( int $pid , int $sig ): bool'3115 },3116 posix_mkfifo: {3117 description: 'Create a fifo special file (a named pipe)',3118 signature: '( string $pathname , int $mode ): bool'3119 },3120 posix_mknod: {3121 description: 'Create a special or ordinary file (POSIX.1)',3122 signature: '( string $pathname , int $mode [, int $major = 0 [, int $minor = 0 ]]): bool'3123 },3124 posix_setegid: {3125 description: 'Set the effective GID of the current process',3126 signature: '( int $gid ): bool'3127 },3128 posix_seteuid: {3129 description: 'Set the effective UID of the current process',3130 signature: '( int $uid ): bool'3131 },3132 posix_setgid: {3133 description: 'Set the GID of the current process',3134 signature: '( int $gid ): bool'3135 },3136 posix_setpgid: {3137 description: 'Set process group id for job control',3138 signature: '( int $pid , int $pgid ): bool'3139 },3140 posix_setrlimit: {3141 description: 'Set system resource limits',3142 signature: '( int $resource , int $softlimit , int $hardlimit ): bool'3143 },3144 posix_setsid: {3145 description: 'Make the current process a session leader',3146 signature: '(void): int'3147 },3148 posix_setuid: {3149 description: 'Set the UID of the current process',3150 signature: '( int $uid ): bool'3151 },3152 posix_strerror: {3153 description: 'Retrieve the system error message associated with the given errno',3154 signature: '( int $errno ): string'3155 },3156 posix_times: {3157 description: 'Get process times',3158 signature: '(void): array'3159 },3160 posix_ttyname: {3161 description: 'Determine terminal device name',3162 signature: '( mixed $fd ): string'3163 },3164 posix_uname: {3165 description: 'Get system name',3166 signature: '(void): array'3167 },3168 escapeshellarg: {3169 description: 'Escape a string to be used as a shell argument',3170 signature: '( string $arg ): string'3171 },3172 escapeshellcmd: {3173 description: 'Escape shell metacharacters',3174 signature: '( string $command ): string'3175 },3176 exec: {3177 description: 'Execute an external program',3178 signature: '( string $command [, array $output [, int $return_var ]]): string'3179 },3180 passthru: {3181 description: 'Execute an external program and display raw output',3182 signature: '( string $command [, int $return_var ]): void'3183 },3184 proc_close: {3185 description: 'Close a process opened by proc_open and return the exit code of that process',3186 signature: '( resource $process ): int'3187 },3188 proc_get_status: {3189 description: 'Get information about a process opened by proc_open',3190 signature: '( resource $process ): array'3191 },3192 proc_nice: {3193 description: 'Change the priority of the current process',3194 signature: '( int $increment ): bool'3195 },3196 proc_open: {3197 description: 'Execute a command and open file pointers for input/output',3198 signature: '( string $cmd , array $descriptorspec , array $pipes [, string $cwd [, array $env [, array $other_options ]]]): resource'3199 },3200 proc_terminate: {3201 description: 'Kills a process opened by proc_open',3202 signature: '( resource $process [, int $signal = 15 ]): bool'3203 },3204 shell_exec: {3205 description: 'Execute command via shell and return the complete output as a string',3206 signature: '( string $cmd ): string'3207 },3208 system: {3209 description: 'Execute an external program and display the output',3210 signature: '( string $command [, int $return_var ]): string'3211 },3212 ftok: {3213 description: 'Convert a pathname and a project identifier to a System V IPC key',3214 signature: '( string $pathname , string $proj ): int'3215 },3216 msg_get_queue: {3217 description: 'Create or attach to a message queue',3218 signature: '( int $key [, int $perms = 0666 ]): resource'3219 },3220 msg_queue_exists: {3221 description: 'Check whether a message queue exists',3222 signature: '( int $key ): bool'3223 },3224 msg_receive: {3225 description: 'Receive a message from a message queue',3226 signature: '( resource $queue , int $desiredmsgtype , int $msgtype , int $maxsize , mixed $message [, bool $unserialize [, int $flags = 0 [, int $errorcode ]]]): bool'3227 },3228 msg_remove_queue: {3229 description: 'Destroy a message queue',3230 signature: '( resource $queue ): bool'3231 },3232 msg_send: {3233 description: 'Send a message to a message queue',3234 signature: '( resource $queue , int $msgtype , mixed $message [, bool $serialize [, bool $blocking [, int $errorcode ]]]): bool'3235 },3236 msg_set_queue: {3237 description: 'Set information in the message queue data structure',3238 signature: '( resource $queue , array $data ): bool'3239 },3240 msg_stat_queue: {3241 description: 'Returns information from the message queue data structure',3242 signature: '( resource $queue ): array'3243 },3244 sem_acquire: {3245 description: 'Acquire a semaphore',3246 signature: '( resource $sem_identifier [, bool $nowait ]): bool'3247 },3248 sem_get: {3249 description: 'Get a semaphore id',3250 signature: '( int $key [, int $max_acquire = 1 [, int $perm = 0666 [, int $auto_release = 1 ]]]): resource'3251 },3252 sem_release: {3253 description: 'Release a semaphore',3254 signature: '( resource $sem_identifier ): bool'3255 },3256 sem_remove: {3257 description: 'Remove a semaphore',3258 signature: '( resource $sem_identifier ): bool'3259 },3260 shm_attach: {3261 description: 'Creates or open a shared memory segment',3262 signature: '( int $key [, int $memsize [, int $perm = 0666 ]]): resource'3263 },3264 shm_detach: {3265 description: 'Disconnects from shared memory segment',3266 signature: '( resource $shm_identifier ): bool'3267 },3268 shm_get_var: {3269 description: 'Returns a variable from shared memory',3270 signature: '( resource $shm_identifier , int $variable_key ): mixed'3271 },3272 shm_has_var: {3273 description: 'Check whether a specific entry exists',3274 signature: '( resource $shm_identifier , int $variable_key ): bool'3275 },3276 shm_put_var: {3277 description: 'Inserts or updates a variable in shared memory',3278 signature: '( resource $shm_identifier , int $variable_key , mixed $variable ): bool'3279 },3280 shm_remove_var: {3281 description: 'Removes a variable from shared memory',3282 signature: '( resource $shm_identifier , int $variable_key ): bool'3283 },3284 shm_remove: {3285 description: 'Removes shared memory from Unix systems',3286 signature: '( resource $shm_identifier ): bool'3287 },3288 shmop_close: {3289 description: 'Close shared memory block',3290 signature: '( resource $shmid ): void'3291 },3292 shmop_delete: {3293 description: 'Delete shared memory block',3294 signature: '( resource $shmid ): bool'3295 },3296 shmop_open: {3297 description: 'Create or open shared memory block',3298 signature: '( int $key , string $flags , int $mode , int $size ): resource'3299 },3300 shmop_read: {3301 description: 'Read data from shared memory block',3302 signature: '( resource $shmid , int $start , int $count ): string'3303 },3304 shmop_size: {3305 description: 'Get size of shared memory block',3306 signature: '( resource $shmid ): int'3307 },3308 shmop_write: {3309 description: 'Write data into shared memory block',3310 signature: '( resource $shmid , string $data , int $offset ): int'3311 },3312 json_decode: {3313 description: 'Decodes a JSON string',3314 signature: '( string $json [, bool $assoc [, int $depth = 512 [, int $options = 0 ]]]): mixed'3315 },3316 json_encode: {3317 description: 'Returns the JSON representation of a value',3318 signature: '( mixed $value [, int $options = 0 [, int $depth = 512 ]]): string'3319 },3320 json_last_error_msg: {3321 description: 'Returns the error string of the last json_encode() or json_decode() call',3322 signature: '(void): string'3323 },3324 json_last_error: {3325 description: 'Returns the last error occurred',3326 signature: '(void): int'3327 },3328 connection_aborted: {3329 description: 'Check whether client disconnected',3330 signature: '(void): int'3331 },3332 connection_status: {3333 description: 'Returns connection status bitfield',3334 signature: '(void): int'3335 },3336 constant: {3337 description: 'Returns the value of a constant',3338 signature: '( string $name ): mixed'3339 },3340 define: {3341 description: 'Defines a named constant',3342 signature: '( string $name , mixed $value [, bool $case_insensitive ]): bool'3343 },3344 defined: {3345 description: 'Checks whether a given named constant exists',3346 signature: '( string $name ): bool'3347 },3348 die: {3349 description: 'Equivalent to exit',3350 },3351 eval: {3352 description: 'Evaluate a string as PHP code',3353 signature: '( string $code ): mixed'3354 },3355 exit: {3356 description: 'Output a message and terminate the current script',3357 signature: '( int $status ): void'3358 },3359 get_browser: {3360 description: 'Tells what the user\'s browser is capable of',3361 signature: '([ string $user_agent [, bool $return_array ]]): mixed'3362 },3363 __halt_compiler: {3364 description: 'Halts the compiler execution',3365 signature: '(void): void'3366 },3367 highlight_file: {3368 description: 'Syntax highlighting of a file',3369 signature: '( string $filename [, bool $return ]): mixed'3370 },3371 highlight_string: {3372 description: 'Syntax highlighting of a string',3373 signature: '( string $str [, bool $return ]): mixed'3374 },3375 hrtime: {3376 description: 'Get the system\'s high resolution time',3377 signature: '([ bool $get_as_number ]): mixed'3378 },3379 ignore_user_abort: {3380 description: 'Set whether a client disconnect should abort script execution',3381 signature: '([ bool $value ]): int'3382 },3383 pack: {3384 description: 'Pack data into binary string',3385 signature: '( string $format [, mixed $... ]): string'3386 },3387 php_check_syntax: {3388 description: 'Check the PHP syntax of (and execute) the specified file',3389 signature: '( string $filename [, string $error_message ]): bool'3390 },3391 php_strip_whitespace: {3392 description: 'Return source with stripped comments and whitespace',3393 signature: '( string $filename ): string'3394 },3395 sapi_windows_cp_conv: {3396 description: 'Convert string from one codepage to another',3397 signature: '( int|string $in_codepage , int|string $out_codepage , string $subject ): string'3398 },3399 sapi_windows_cp_get: {3400 description: 'Get process codepage',3401 signature: '( string $kind ): int'3402 },3403 sapi_windows_cp_is_utf8: {3404 description: 'Indicates whether the codepage is UTF-8 compatible',3405 signature: '(void): bool'3406 },3407 sapi_windows_cp_set: {3408 description: 'Set process codepage',3409 signature: '( int $cp ): bool'3410 },3411 sapi_windows_vt100_support: {3412 description: 'Get or set VT100 support for the specified stream associated to an output buffer of a Windows console.',3413 signature: '( resource $stream [, bool $enable ]): bool'3414 },3415 show_source: {3416 description: 'Alias of highlight_file',3417 },3418 sleep: {3419 description: 'Delay execution',3420 signature: '( int $seconds ): int'3421 },3422 sys_getloadavg: {3423 description: 'Gets system load average',3424 signature: '(void): array'3425 },3426 time_nanosleep: {3427 description: 'Delay for a number of seconds and nanoseconds',3428 signature: '( int $seconds , int $nanoseconds ): mixed'3429 },3430 time_sleep_until: {3431 description: 'Make the script sleep until the specified time',3432 signature: '( float $timestamp ): bool'3433 },3434 uniqid: {3435 description: 'Generate a unique ID',3436 signature: '([ string $prefix = "" [, bool $more_entropy ]]): string'3437 },3438 unpack: {3439 description: 'Unpack data from binary string',3440 signature: '( string $format , string $data [, int $offset = 0 ]): array'3441 },3442 usleep: {3443 description: 'Delay execution in microseconds',3444 signature: '( int $micro_seconds ): void'3445 },3446 class_implements: {3447 description: 'Return the interfaces which are implemented by the given class or interface',3448 signature: '( mixed $class [, bool $autoload ]): array'3449 },3450 class_parents: {3451 description: 'Return the parent classes of the given class',3452 signature: '( mixed $class [, bool $autoload ]): array'3453 },3454 class_uses: {3455 description: 'Return the traits used by the given class',3456 signature: '( mixed $class [, bool $autoload ]): array'3457 },3458 iterator_apply: {3459 description: 'Call a function for every element in an iterator',3460 signature: '( Traversable $iterator , callable $function [, array $args ]): int'3461 },3462 iterator_count: {3463 description: 'Count the elements in an iterator',3464 signature: '( Traversable $iterator ): int'3465 },3466 iterator_to_array: {3467 description: 'Copy the iterator into an array',3468 signature: '( Traversable $iterator [, bool $use_keys ]): array'3469 },3470 spl_autoload_call: {3471 description: 'Try all registered __autoload() functions to load the requested class',3472 signature: '( string $class_name ): void'3473 },3474 spl_autoload_extensions: {3475 description: 'Register and return default file extensions for spl_autoload',3476 signature: '([ string $file_extensions ]): string'3477 },3478 spl_autoload_functions: {3479 description: 'Return all registered __autoload() functions',3480 signature: '(void): array'3481 },3482 spl_autoload_register: {3483 description: 'Register given function as __autoload() implementation',3484 signature: '([ callable $autoload_function [, bool $throw [, bool $prepend ]]]): bool'3485 },3486 spl_autoload_unregister: {3487 description: 'Unregister given function as __autoload() implementation',3488 signature: '( mixed $autoload_function ): bool'3489 },3490 spl_autoload: {3491 description: 'Default implementation for __autoload()',3492 signature: '( string $class_name [, string $file_extensions = spl_autoload_extensions() ]): void'3493 },3494 spl_classes: {3495 description: 'Return available SPL classes',3496 signature: '(void): array'3497 },3498 spl_object_hash: {3499 description: 'Return hash id for given object',3500 signature: '( object $obj ): string'3501 },3502 spl_object_id: {3503 description: 'Return the integer object handle for given object',3504 signature: '( object $obj ): int'3505 },3506 set_socket_blocking: {3507 description: 'Alias of stream_set_blocking',3508 },3509 stream_bucket_append: {3510 description: 'Append bucket to brigade',3511 signature: '( resource $brigade , object $bucket ): void'3512 },3513 stream_bucket_make_writeable: {3514 description: 'Return a bucket object from the brigade for operating on',3515 signature: '( resource $brigade ): object'3516 },3517 stream_bucket_new: {3518 description: 'Create a new bucket for use on the current stream',3519 signature: '( resource $stream , string $buffer ): object'3520 },3521 stream_bucket_prepend: {3522 description: 'Prepend bucket to brigade',3523 signature: '( resource $brigade , object $bucket ): void'3524 },3525 stream_context_create: {3526 description: 'Creates a stream context',3527 signature: '([ array $options [, array $params ]]): resource'3528 },3529 stream_context_get_default: {3530 description: 'Retrieve the default stream context',3531 signature: '([ array $options ]): resource'3532 },3533 stream_context_get_options: {3534 description: 'Retrieve options for a stream/wrapper/context',3535 signature: '( resource $stream_or_context ): array'3536 },3537 stream_context_get_params: {3538 description: 'Retrieves parameters from a context',3539 signature: '( resource $stream_or_context ): array'3540 },3541 stream_context_set_default: {3542 description: 'Set the default stream context',3543 signature: '( array $options ): resource'3544 },3545 stream_context_set_option: {3546 description: 'Sets an option for a stream/wrapper/context',3547 signature: '( resource $stream_or_context , string $wrapper , string $option , mixed $value , array $options ): bool'3548 },3549 stream_context_set_params: {3550 description: 'Set parameters for a stream/wrapper/context',3551 signature: '( resource $stream_or_context , array $params ): bool'3552 },3553 stream_copy_to_stream: {3554 description: 'Copies data from one stream to another',3555 signature: '( resource $source , resource $dest [, int $maxlength = -1 [, int $offset = 0 ]]): int'3556 },3557 stream_filter_append: {3558 description: 'Attach a filter to a stream',3559 signature: '( resource $stream , string $filtername [, int $read_write [, mixed $params ]]): resource'3560 },3561 stream_filter_prepend: {3562 description: 'Attach a filter to a stream',3563 signature: '( resource $stream , string $filtername [, int $read_write [, mixed $params ]]): resource'3564 },3565 stream_filter_register: {3566 description: 'Register a user defined stream filter',3567 signature: '( string $filtername , string $classname ): bool'3568 },3569 stream_filter_remove: {3570 description: 'Remove a filter from a stream',3571 signature: '( resource $stream_filter ): bool'3572 },3573 stream_get_contents: {3574 description: 'Reads remainder of a stream into a string',3575 signature: '( resource $handle [, int $maxlength = -1 [, int $offset = -1 ]]): string'3576 },3577 stream_get_filters: {3578 description: 'Retrieve list of registered filters',3579 signature: '(void): array'3580 },3581 stream_get_line: {3582 description: 'Gets line from stream resource up to a given delimiter',3583 signature: '( resource $handle , int $length [, string $ending ]): string'3584 },3585 stream_get_meta_data: {3586 description: 'Retrieves header/meta data from streams/file pointers',3587 signature: '( resource $stream ): array'3588 },3589 stream_get_transports: {3590 description: 'Retrieve list of registered socket transports',3591 signature: '(void): array'3592 },3593 stream_get_wrappers: {3594 description: 'Retrieve list of registered streams',3595 signature: '(void): array'3596 },3597 stream_is_local: {3598 description: 'Checks if a stream is a local stream',3599 signature: '( mixed $stream_or_url ): bool'3600 },3601 stream_isatty: {3602 description: 'Check if a stream is a TTY',3603 signature: '( resource $stream ): bool'3604 },3605 stream_notification_callback: {3606 description: 'A callback function for the notification context parameter',3607 signature: '( int $notification_code , int $severity , string $message , int $message_code , int $bytes_transferred , int $bytes_max ): callable'3608 },3609 stream_register_wrapper: {3610 description: 'Alias of stream_wrapper_register',3611 },3612 stream_resolve_include_path: {3613 description: 'Resolve filename against the include path',3614 signature: '( string $filename ): string'3615 },3616 stream_select: {3617 description: 'Runs the equivalent of the select() system call on the given arrays of streams with a timeout specified by tv_sec and tv_usec',3618 signature: '( array $read , array $write , array $except , int $tv_sec [, int $tv_usec = 0 ]): int'3619 },3620 stream_set_blocking: {3621 description: 'Set blocking/non-blocking mode on a stream',3622 signature: '( resource $stream , bool $mode ): bool'3623 },3624 stream_set_chunk_size: {3625 description: 'Set the stream chunk size',3626 signature: '( resource $fp , int $chunk_size ): int'3627 },3628 stream_set_read_buffer: {3629 description: 'Set read file buffering on the given stream',3630 signature: '( resource $stream , int $buffer ): int'3631 },3632 stream_set_timeout: {3633 description: 'Set timeout period on a stream',3634 signature: '( resource $stream , int $seconds [, int $microseconds = 0 ]): bool'3635 },3636 stream_set_write_buffer: {3637 description: 'Sets write file buffering on the given stream',3638 signature: '( resource $stream , int $buffer ): int'3639 },3640 stream_socket_accept: {3641 description: 'Accept a connection on a socket created by stream_socket_server',3642 signature: '( resource $server_socket [, float $timeout = ini_get("default_socket_timeout") [, string $peername ]]): resource'3643 },3644 stream_socket_client: {3645 description: 'Open Internet or Unix domain socket connection',3646 signature: '( string $remote_socket [, int $errno [, string $errstr [, float $timeout = ini_get("default_socket_timeout") [, int $flags = STREAM_CLIENT_CONNECT [, resource $context ]]]]]): resource'3647 },3648 stream_socket_enable_crypto: {3649 description: 'Turns encryption on/off on an already connected socket',3650 signature: '( resource $stream , bool $enable [, int $crypto_type [, resource $session_stream ]]): mixed'3651 },3652 stream_socket_get_name: {3653 description: 'Retrieve the name of the local or remote sockets',3654 signature: '( resource $handle , bool $want_peer ): string'3655 },3656 stream_socket_pair: {3657 description: 'Creates a pair of connected, indistinguishable socket streams',3658 signature: '( int $domain , int $type , int $protocol ): array'3659 },3660 stream_socket_recvfrom: {3661 description: 'Receives data from a socket, connected or not',3662 signature: '( resource $socket , int $length [, int $flags = 0 [, string $address ]]): string'3663 },3664 stream_socket_sendto: {3665 description: 'Sends a message to a socket, whether it is connected or not',3666 signature: '( resource $socket , string $data [, int $flags = 0 [, string $address ]]): int'3667 },3668 stream_socket_server: {3669 description: 'Create an Internet or Unix domain server socket',3670 signature: '( string $local_socket [, int $errno [, string $errstr [, int $flags = STREAM_SERVER_BIND | STREAM_SERVER_LISTEN [, resource $context ]]]]): resource'3671 },3672 stream_socket_shutdown: {3673 description: 'Shutdown a full-duplex connection',3674 signature: '( resource $stream , int $how ): bool'3675 },3676 stream_supports_lock: {3677 description: 'Tells whether the stream supports locking',3678 signature: '( resource $stream ): bool'3679 },3680 stream_wrapper_register: {3681 description: 'Register a URL wrapper implemented as a PHP class',3682 signature: '( string $protocol , string $classname [, int $flags = 0 ]): bool'3683 },3684 stream_wrapper_restore: {3685 description: 'Restores a previously unregistered built-in wrapper',3686 signature: '( string $protocol ): bool'3687 },3688 stream_wrapper_unregister: {3689 description: 'Unregister a URL wrapper',3690 signature: '( string $protocol ): bool'3691 },3692 token_get_all: {3693 description: 'Split given source into PHP tokens',3694 signature: '( string $source [, int $flags = 0 ]): array'3695 },3696 token_name: {3697 description: 'Get the symbolic name of a given PHP token',3698 signature: '( int $token ): string'3699 },3700 base64_decode: {3701 description: 'Decodes data encoded with MIME base64',3702 signature: '( string $data [, bool $strict ]): string'3703 },3704 base64_encode: {3705 description: 'Encodes data with MIME base64',3706 signature: '( string $data ): string'3707 },3708 get_headers: {3709 description: 'Fetches all the headers sent by the server in response to an HTTP request',3710 signature: '( string $url [, int $format = 0 [, resource $context ]]): array'3711 },3712 get_meta_tags: {3713 description: 'Extracts all meta tag content attributes from a file and returns an array',3714 signature: '( string $filename [, bool $use_include_path ]): array'3715 },3716 http_build_query: {3717 description: 'Generate URL-encoded query string',3718 signature: '( mixed $query_data [, string $numeric_prefix [, string $arg_separator [, int $enc_type ]]]): string'3719 },3720 parse_url: {3721 description: 'Parse a URL and return its components',3722 signature: '( string $url [, int $component = -1 ]): mixed'3723 },3724 rawurldecode: {3725 description: 'Decode URL-encoded strings',3726 signature: '( string $str ): string'3727 },3728 rawurlencode: {3729 description: 'URL-encode according to RFC 3986',3730 signature: '( string $str ): string'3731 },3732 urldecode: {3733 description: 'Decodes URL-encoded string',3734 signature: '( string $str ): string'3735 },3736 urlencode: {3737 description: 'URL-encodes string',3738 signature: '( string $str ): string'3739 },3740 curl_close: {3741 description: 'Close a cURL session',3742 signature: '( resource $ch ): void'3743 },3744 curl_copy_handle: {3745 description: 'Copy a cURL handle along with all of its preferences',3746 signature: '( resource $ch ): resource'3747 },3748 curl_errno: {3749 description: 'Return the last error number',3750 signature: '( resource $ch ): int'3751 },3752 curl_error: {3753 description: 'Return a string containing the last error for the current session',3754 signature: '( resource $ch ): string'3755 },3756 curl_escape: {3757 description: 'URL encodes the given string',3758 signature: '( resource $ch , string $str ): string'3759 },3760 curl_exec: {3761 description: 'Perform a cURL session',3762 signature: '( resource $ch ): mixed'3763 },3764 curl_file_create: {3765 description: 'Create a CURLFile object',3766 signature: '( string $filename [, string $mimetype [, string $postname ]]): CURLFile'3767 },3768 curl_getinfo: {3769 description: 'Get information regarding a specific transfer',3770 signature: '( resource $ch [, int $opt ]): mixed'3771 },3772 curl_init: {3773 description: 'Initialize a cURL session',3774 signature: '([ string $url ]): resource'3775 },3776 curl_multi_add_handle: {3777 description: 'Add a normal cURL handle to a cURL multi handle',3778 signature: '( resource $mh , resource $ch ): int'3779 },3780 curl_multi_close: {3781 description: 'Close a set of cURL handles',3782 signature: '( resource $mh ): void'3783 },3784 curl_multi_errno: {3785 description: 'Return the last multi curl error number',3786 signature: '( resource $mh ): int'3787 },3788 curl_multi_exec: {3789 description: 'Run the sub-connections of the current cURL handle',3790 signature: '( resource $mh , int $still_running ): int'3791 },3792 curl_multi_getcontent: {3793 description: 'Return the content of a cURL handle if CURLOPT_RETURNTRANSFER is set',3794 signature: '( resource $ch ): string'3795 },3796 curl_multi_info_read: {3797 description: 'Get information about the current transfers',3798 signature: '( resource $mh [, int $msgs_in_queue ]): array'3799 },3800 curl_multi_init: {3801 description: 'Returns a new cURL multi handle',3802 signature: '(void): resource'3803 },3804 curl_multi_remove_handle: {3805 description: 'Remove a multi handle from a set of cURL handles',3806 signature: '( resource $mh , resource $ch ): int'3807 },3808 curl_multi_select: {3809 description: 'Wait for activity on any curl_multi connection',3810 signature: '( resource $mh [, float $timeout = 1.0 ]): int'3811 },3812 curl_multi_setopt: {3813 description: 'Set an option for the cURL multi handle',3814 signature: '( resource $mh , int $option , mixed $value ): bool'3815 },3816 curl_multi_strerror: {3817 description: 'Return string describing error code',3818 signature: '( int $errornum ): string'3819 },3820 curl_pause: {3821 description: 'Pause and unpause a connection',3822 signature: '( resource $ch , int $bitmask ): int'3823 },3824 curl_reset: {3825 description: 'Reset all options of a libcurl session handle',3826 signature: '( resource $ch ): void'3827 },3828 curl_setopt_array: {3829 description: 'Set multiple options for a cURL transfer',3830 signature: '( resource $ch , array $options ): bool'3831 },3832 curl_setopt: {3833 description: 'Set an option for a cURL transfer',3834 signature: '( resource $ch , int $option , mixed $value ): bool'3835 },3836 curl_share_close: {3837 description: 'Close a cURL share handle',3838 signature: '( resource $sh ): void'3839 },3840 curl_share_errno: {3841 description: 'Return the last share curl error number',3842 signature: '( resource $sh ): int'3843 },3844 curl_share_init: {3845 description: 'Initialize a cURL share handle',3846 signature: '(void): resource'3847 },3848 curl_share_setopt: {3849 description: 'Set an option for a cURL share handle',3850 signature: '( resource $sh , int $option , string $value ): bool'3851 },3852 curl_share_strerror: {3853 description: 'Return string describing the given error code',3854 signature: '( int $errornum ): string'3855 },3856 curl_strerror: {3857 description: 'Return string describing the given error code',3858 signature: '( int $errornum ): string'3859 },3860 curl_unescape: {3861 description: 'Decodes the given URL encoded string',3862 signature: '( resource $ch , string $str ): string'3863 },3864 curl_version: {3865 description: 'Gets cURL version information',3866 signature: '([ int $age = CURLVERSION_NOW ]): array'3867 },3868 ftp_alloc: {3869 description: 'Allocates space for a file to be uploaded',3870 signature: '( resource $ftp_stream , int $filesize [, string $result ]): bool'3871 },3872 ftp_append: {3873 description: 'Append the contents of a file to another file on the FTP server',3874 signature: '( resource $ftp , string $remote_file , string $local_file [, int $mode ]): bool'3875 },3876 ftp_cdup: {3877 description: 'Changes to the parent directory',3878 signature: '( resource $ftp_stream ): bool'3879 },3880 ftp_chdir: {3881 description: 'Changes the current directory on a FTP server',3882 signature: '( resource $ftp_stream , string $directory ): bool'3883 },3884 ftp_chmod: {3885 description: 'Set permissions on a file via FTP',3886 signature: '( resource $ftp_stream , int $mode , string $filename ): int'3887 },3888 ftp_close: {3889 description: 'Closes an FTP connection',3890 signature: '( resource $ftp_stream ): resource'3891 },3892 ftp_connect: {3893 description: 'Opens an FTP connection',3894 signature: '( string $host [, int $port = 21 [, int $timeout = 90 ]]): resource'3895 },3896 ftp_delete: {3897 description: 'Deletes a file on the FTP server',3898 signature: '( resource $ftp_stream , string $path ): bool'3899 },3900 ftp_exec: {3901 description: 'Requests execution of a command on the FTP server',3902 signature: '( resource $ftp_stream , string $command ): bool'3903 },3904 ftp_fget: {3905 description: 'Downloads a file from the FTP server and saves to an open file',3906 signature: '( resource $ftp_stream , resource $handle , string $remote_file [, int $mode [, int $resumepos = 0 ]]): bool'3907 },3908 ftp_fput: {3909 description: 'Uploads from an open file to the FTP server',3910 signature: '( resource $ftp_stream , string $remote_file , resource $handle [, int $mode [, int $startpos = 0 ]]): bool'3911 },3912 ftp_get_option: {3913 description: 'Retrieves various runtime behaviours of the current FTP stream',3914 signature: '( resource $ftp_stream , int $option ): mixed'3915 },3916 ftp_get: {3917 description: 'Downloads a file from the FTP server',3918 signature: '( resource $ftp_stream , string $local_file , string $remote_file [, int $mode [, int $resumepos = 0 ]]): bool'3919 },3920 ftp_login: {3921 description: 'Logs in to an FTP connection',3922 signature: '( resource $ftp_stream , string $username , string $password ): bool'3923 },3924 ftp_mdtm: {3925 description: 'Returns the last modified time of the given file',3926 signature: '( resource $ftp_stream , string $remote_file ): int'3927 },3928 ftp_mkdir: {3929 description: 'Creates a directory',3930 signature: '( resource $ftp_stream , string $directory ): string'3931 },3932 ftp_mlsd: {3933 description: 'Returns a list of files in the given directory',3934 signature: '( resource $ftp_stream , string $directory ): array'3935 },3936 ftp_nb_continue: {3937 description: 'Continues retrieving/sending a file (non-blocking)',3938 signature: '( resource $ftp_stream ): int'3939 },3940 ftp_nb_fget: {3941 description: 'Retrieves a file from the FTP server and writes it to an open file (non-blocking)',3942 signature: '( resource $ftp_stream , resource $handle , string $remote_file [, int $mode [, int $resumepos = 0 ]]): int'3943 },3944 ftp_nb_fput: {3945 description: 'Stores a file from an open file to the FTP server (non-blocking)',3946 signature: '( resource $ftp_stream , string $remote_file , resource $handle [, int $mode [, int $startpos = 0 ]]): int'3947 },3948 ftp_nb_get: {3949 description: 'Retrieves a file from the FTP server and writes it to a local file (non-blocking)',3950 signature: '( resource $ftp_stream , string $local_file , string $remote_file [, int $mode [, int $resumepos = 0 ]]): int'3951 },3952 ftp_nb_put: {3953 description: 'Stores a file on the FTP server (non-blocking)',3954 signature: '( resource $ftp_stream , string $remote_file , string $local_file [, int $mode [, int $startpos = 0 ]]): int'3955 },3956 ftp_nlist: {3957 description: 'Returns a list of files in the given directory',3958 signature: '( resource $ftp_stream , string $directory ): array'3959 },3960 ftp_pasv: {3961 description: 'Turns passive mode on or off',3962 signature: '( resource $ftp_stream , bool $pasv ): bool'3963 },3964 ftp_put: {3965 description: 'Uploads a file to the FTP server',3966 signature: '( resource $ftp_stream , string $remote_file , string $local_file [, int $mode [, int $startpos = 0 ]]): bool'3967 },3968 ftp_pwd: {3969 description: 'Returns the current directory name',3970 signature: '( resource $ftp_stream ): string'3971 },3972 ftp_quit: {3973 description: 'Alias of ftp_close',3974 },3975 ftp_raw: {3976 description: 'Sends an arbitrary command to an FTP server',3977 signature: '( resource $ftp_stream , string $command ): array'3978 },3979 ftp_rawlist: {3980 description: 'Returns a detailed list of files in the given directory',3981 signature: '( resource $ftp_stream , string $directory [, bool $recursive ]): array'3982 },3983 ftp_rename: {3984 description: 'Renames a file or a directory on the FTP server',3985 signature: '( resource $ftp_stream , string $oldname , string $newname ): bool'3986 },3987 ftp_rmdir: {3988 description: 'Removes a directory',3989 signature: '( resource $ftp_stream , string $directory ): bool'3990 },3991 ftp_set_option: {3992 description: 'Set miscellaneous runtime FTP options',3993 signature: '( resource $ftp_stream , int $option , mixed $value ): bool'3994 },3995 ftp_site: {3996 description: 'Sends a SITE command to the server',3997 signature: '( resource $ftp_stream , string $command ): bool'3998 },3999 ftp_size: {4000 description: 'Returns the size of the given file',4001 signature: '( resource $ftp_stream , string $remote_file ): int'4002 },4003 ftp_ssl_connect: {4004 description: 'Opens a Secure SSL-FTP connection',4005 signature: '( string $host [, int $port = 21 [, int $timeout = 90 ]]): resource'4006 },4007 ftp_systype: {4008 description: 'Returns the system type identifier of the remote FTP server',4009 signature: '( resource $ftp_stream ): string'4010 },4011 checkdnsrr: {4012 description: 'Check DNS records corresponding to a given Internet host name or IP address',4013 signature: '( string $host [, string $type = "MX" ]): bool'4014 },4015 closelog: {4016 description: 'Close connection to system logger',4017 signature: '(void): bool'4018 },4019 define_syslog_variables: {4020 description: 'Initializes all syslog related variables',4021 signature: '(void): void'4022 },4023 dns_check_record: {4024 description: 'Alias of checkdnsrr',4025 },4026 dns_get_mx: {4027 description: 'Alias of getmxrr',4028 },4029 dns_get_record: {4030 description: 'Fetch DNS Resource Records associated with a hostname',4031 signature: '( string $hostname [, int $type = DNS_ANY [, array $authns [, array $addtl [, bool $raw ]]]]): array'4032 },4033 fsockopen: {4034 description: 'Open Internet or Unix domain socket connection',4035 signature: '( string $hostname [, int $port = -1 [, int $errno [, string $errstr [, float $timeout = ini_get("default_socket_timeout") ]]]]): resource'4036 },4037 gethostbyaddr: {4038 description: 'Get the Internet host name corresponding to a given IP address',4039 signature: '( string $ip_address ): string'4040 },4041 gethostbyname: {4042 description: 'Get the IPv4 address corresponding to a given Internet host name',4043 signature: '( string $hostname ): string'4044 },4045 gethostbynamel: {4046 description: 'Get a list of IPv4 addresses corresponding to a given Internet host name',4047 signature: '( string $hostname ): array'4048 },4049 gethostname: {4050 description: 'Gets the host name',4051 signature: '(void): string'4052 },4053 getmxrr: {4054 description: 'Get MX records corresponding to a given Internet host name',4055 signature: '( string $hostname , array $mxhosts [, array $weight ]): bool'4056 },4057 getprotobyname: {4058 description: 'Get protocol number associated with protocol name',4059 signature: '( string $name ): int'4060 },4061 getprotobynumber: {4062 description: 'Get protocol name associated with protocol number',4063 signature: '( int $number ): string'4064 },4065 getservbyname: {4066 description: 'Get port number associated with an Internet service and protocol',4067 signature: '( string $service , string $protocol ): int'4068 },4069 getservbyport: {4070 description: 'Get Internet service which corresponds to port and protocol',4071 signature: '( int $port , string $protocol ): string'4072 },4073 header_register_callback: {4074 description: 'Call a header function',4075 signature: '( callable $callback ): bool'4076 },4077 header_remove: {4078 description: 'Remove previously set headers',4079 signature: '([ string $name ]): void'4080 },4081 header: {4082 description: 'Send a raw HTTP header',4083 signature: '( string $header [, bool $replace [, int $http_response_code ]]): void'4084 },4085 headers_list: {4086 description: 'Returns a list of response headers sent (or ready to send)',4087 signature: '(void): array'4088 },4089 headers_sent: {4090 description: 'Checks if or where headers have been sent',4091 signature: '([ string $file [, int $line ]]): bool'4092 },4093 http_response_code: {4094 description: 'Get or Set the HTTP response code',4095 signature: '([ int $response_code ]): mixed'4096 },4097 inet_ntop: {4098 description: 'Converts a packed internet address to a human readable representation',4099 signature: '( string $in_addr ): string'4100 },4101 inet_pton: {4102 description: 'Converts a human readable IP address to its packed in_addr representation',4103 signature: '( string $address ): string'4104 },4105 ip2long: {4106 description: 'Converts a string containing an (IPv4) Internet Protocol dotted address into a long integer',4107 signature: '( string $ip_address ): int'4108 },4109 long2ip: {4110 description: 'Converts an long integer address into a string in (IPv4) Internet standard dotted format',4111 signature: '( int $proper_address ): string'4112 },4113 openlog: {4114 description: 'Open connection to system logger',4115 signature: '( string $ident , int $option , int $facility ): bool'4116 },4117 pfsockopen: {4118 description: 'Open persistent Internet or Unix domain socket connection',4119 signature: '( string $hostname [, int $port = -1 [, int $errno [, string $errstr [, float $timeout = ini_get("default_socket_timeout") ]]]]): resource'4120 },4121 setcookie: {4122 description: 'Send a cookie',4123 signature: '( string $name [, string $value = "" [, int $expires = 0 [, string $path = "" [, string $domain = "" [, bool $secure [, bool $httponly [, array $options = [] ]]]]]]]): bool'4124 },4125 setrawcookie: {4126 description: 'Send a cookie without urlencoding the cookie value',4127 signature: '( string $name [, string $value [, int $expires = 0 [, string $path [, string $domain [, bool $secure [, bool $httponly [, array $options = [] ]]]]]]]): bool'4128 },4129 socket_get_status: {4130 description: 'Alias of stream_get_meta_data',4131 },4132 socket_set_blocking: {4133 description: 'Alias of stream_set_blocking',4134 },4135 socket_set_timeout: {4136 description: 'Alias of stream_set_timeout',4137 },4138 syslog: {4139 description: 'Generate a system log message',4140 signature: '( int $priority , string $message ): bool'4141 },4142 socket_accept: {4143 description: 'Accepts a connection on a socket',4144 signature: '( resource $socket ): resource'4145 },4146 socket_addrinfo_bind: {4147 description: 'Create and bind to a socket from a given addrinfo',4148 signature: '( resource $addr ): resource'4149 },4150 socket_addrinfo_connect: {4151 description: 'Create and connect to a socket from a given addrinfo',4152 signature: '( resource $addr ): resource'4153 },4154 socket_addrinfo_explain: {4155 description: 'Get information about addrinfo',4156 signature: '( resource $addr ): array'4157 },4158 socket_addrinfo_lookup: {4159 description: 'Get array with contents of getaddrinfo about the given hostname',4160 signature: '( string $host [, string $service [, array $hints ]]): array'4161 },4162 socket_bind: {4163 description: 'Binds a name to a socket',4164 signature: '( resource $socket , string $address [, int $port = 0 ]): bool'4165 },4166 socket_clear_error: {4167 description: 'Clears the error on the socket or the last error code',4168 signature: '([ resource $socket ]): void'4169 },4170 socket_close: {4171 description: 'Closes a socket resource',4172 signature: '( resource $socket ): void'4173 },4174 socket_cmsg_space: {4175 description: 'Calculate message buffer size',4176 signature: '( int $level , int $type [, int $n = 0 ]): int'4177 },4178 socket_connect: {4179 description: 'Initiates a connection on a socket',4180 signature: '( resource $socket , string $address [, int $port = 0 ]): bool'4181 },4182 socket_create_listen: {4183 description: 'Opens a socket on port to accept connections',4184 signature: '( int $port [, int $backlog = 128 ]): resource'4185 },4186 socket_create_pair: {4187 description: 'Creates a pair of indistinguishable sockets and stores them in an array',4188 signature: '( int $domain , int $type , int $protocol , array $fd ): bool'4189 },4190 socket_create: {4191 description: 'Create a socket (endpoint for communication)',4192 signature: '( int $domain , int $type , int $protocol ): resource'4193 },4194 socket_export_stream: {4195 description: 'Export a socket extension resource into a stream that encapsulates a socket',4196 signature: '( resource $socket ): resource'4197 },4198 socket_get_option: {4199 description: 'Gets socket options for the socket',4200 signature: '( resource $socket , int $level , int $optname ): mixed'4201 },4202 socket_getopt: {4203 description: 'Alias of socket_get_option',4204 },4205 socket_getpeername: {4206 description: 'Queries the remote side of the given socket which may either result in host/port or in a Unix filesystem path, dependent on its type',4207 signature: '( resource $socket , string $address [, int $port ]): bool'4208 },4209 socket_getsockname: {4210 description: 'Queries the local side of the given socket which may either result in host/port or in a Unix filesystem path, dependent on its type',4211 signature: '( resource $socket , string $addr [, int $port ]): bool'4212 },4213 socket_import_stream: {4214 description: 'Import a stream',4215 signature: '( resource $stream ): resource'4216 },4217 socket_last_error: {4218 description: 'Returns the last error on the socket',4219 signature: '([ resource $socket ]): int'4220 },4221 socket_listen: {4222 description: 'Listens for a connection on a socket',4223 signature: '( resource $socket [, int $backlog = 0 ]): bool'4224 },4225 socket_read: {4226 description: 'Reads a maximum of length bytes from a socket',4227 signature: '( resource $socket , int $length [, int $type = PHP_BINARY_READ ]): string'4228 },4229 socket_recv: {4230 description: 'Receives data from a connected socket',4231 signature: '( resource $socket , string $buf , int $len , int $flags ): int'4232 },4233 socket_recvfrom: {4234 description: 'Receives data from a socket whether or not it is connection-oriented',4235 signature: '( resource $socket , string $buf , int $len , int $flags , string $name [, int $port ]): int'4236 },4237 socket_recvmsg: {4238 description: 'Read a message',4239 signature: '( resource $socket , array $message [, int $flags = 0 ]): int'4240 },4241 socket_select: {4242 description: 'Runs the select() system call on the given arrays of sockets with a specified timeout',4243 signature: '( array $read , array $write , array $except , int $tv_sec [, int $tv_usec = 0 ]): int'4244 },4245 socket_send: {4246 description: 'Sends data to a connected socket',4247 signature: '( resource $socket , string $buf , int $len , int $flags ): int'4248 },4249 socket_sendmsg: {4250 description: 'Send a message',4251 signature: '( resource $socket , array $message [, int $flags = 0 ]): int'4252 },4253 socket_sendto: {4254 description: 'Sends a message to a socket, whether it is connected or not',4255 signature: '( resource $socket , string $buf , int $len , int $flags , string $addr [, int $port = 0 ]): int'4256 },4257 socket_set_block: {4258 description: 'Sets blocking mode on a socket resource',4259 signature: '( resource $socket ): bool'4260 },4261 socket_set_nonblock: {4262 description: 'Sets nonblocking mode for file descriptor fd',4263 signature: '( resource $socket ): bool'4264 },4265 socket_set_option: {4266 description: 'Sets socket options for the socket',4267 signature: '( resource $socket , int $level , int $optname , mixed $optval ): bool'4268 },4269 socket_setopt: {4270 description: 'Alias of socket_set_option',4271 },4272 socket_shutdown: {4273 description: 'Shuts down a socket for receiving, sending, or both',4274 signature: '( resource $socket [, int $how = 2 ]): bool'4275 },4276 socket_strerror: {4277 description: 'Return a string describing a socket error',4278 signature: '( int $errno ): string'4279 },4280 socket_write: {4281 description: 'Write to a socket',4282 signature: '( resource $socket , string $buffer [, int $length = 0 ]): int'4283 },4284 apache_child_terminate: {4285 description: 'Terminate apache process after this request',4286 signature: '(void): bool'4287 },4288 apache_get_modules: {4289 description: 'Get a list of loaded Apache modules',4290 signature: '(void): array'4291 },4292 apache_get_version: {4293 description: 'Fetch Apache version',4294 signature: '(void): string'4295 },4296 apache_getenv: {4297 description: 'Get an Apache subprocess_env variable',4298 signature: '( string $variable [, bool $walk_to_top ]): string'4299 },4300 apache_lookup_uri: {4301 description: 'Perform a partial request for the specified URI and return all info about it',4302 signature: '( string $filename ): object'4303 },4304 apache_note: {4305 description: 'Get and set apache request notes',4306 signature: '( string $note_name [, string $note_value = "" ]): string'4307 },4308 apache_request_headers: {4309 description: 'Fetch all HTTP request headers',4310 signature: '(void): array'4311 },4312 apache_reset_timeout: {4313 description: 'Reset the Apache write timer',4314 signature: '(void): bool'4315 },4316 apache_response_headers: {4317 description: 'Fetch all HTTP response headers',4318 signature: '(void): array'4319 },4320 apache_setenv: {4321 description: 'Set an Apache subprocess_env variable',4322 signature: '( string $variable , string $value [, bool $walk_to_top ]): bool'4323 },4324 getallheaders: {4325 description: 'Fetch all HTTP request headers',4326 signature: '(void): array'4327 },4328 virtual: {4329 description: 'Perform an Apache sub-request',4330 signature: '( string $filename ): bool'4331 },4332 nsapi_request_headers: {4333 description: 'Fetch all HTTP request headers',4334 signature: '(void): array'4335 },4336 nsapi_response_headers: {4337 description: 'Fetch all HTTP response headers',4338 signature: '(void): array'4339 },4340 nsapi_virtual: {4341 description: 'Perform an NSAPI sub-request',4342 signature: '( string $uri ): bool'4343 },4344 session_abort: {4345 description: 'Discard session array changes and finish session',4346 signature: '(void): bool'4347 },4348 session_cache_expire: {4349 description: 'Return current cache expire',4350 signature: '([ string $new_cache_expire ]): int'4351 },4352 session_cache_limiter: {4353 description: 'Get and/or set the current cache limiter',4354 signature: '([ string $cache_limiter ]): string'4355 },4356 session_commit: {4357 description: 'Alias of session_write_close',4358 },4359 session_create_id: {4360 description: 'Create new session id',4361 signature: '([ string $prefix ]): string'4362 },4363 session_decode: {4364 description: 'Decodes session data from a session encoded string',4365 signature: '( string $data ): bool'4366 },4367 session_destroy: {4368 description: 'Destroys all data registered to a session',4369 signature: '(void): bool'4370 },4371 session_encode: {4372 description: 'Encodes the current session data as a session encoded string',4373 signature: '(void): string'4374 },4375 session_gc: {4376 description: 'Perform session data garbage collection',4377 signature: '(void): int'4378 },4379 session_get_cookie_params: {4380 description: 'Get the session cookie parameters',4381 signature: '(void): array'4382 },4383 session_id: {4384 description: 'Get and/or set the current session id',4385 signature: '([ string $id ]): string'4386 },4387 session_is_registered: {4388 description: 'Find out whether a global variable is registered in a session',4389 signature: '( string $name ): bool'4390 },4391 session_module_name: {4392 description: 'Get and/or set the current session module',4393 signature: '([ string $module ]): string'4394 },4395 session_name: {4396 description: 'Get and/or set the current session name',4397 signature: '([ string $name ]): string'4398 },4399 session_regenerate_id: {4400 description: 'Update the current session id with a newly generated one',4401 signature: '([ bool $delete_old_session ]): bool'4402 },4403 session_register_shutdown: {4404 description: 'Session shutdown function',4405 signature: '(void): void'4406 },4407 session_register: {4408 description: 'Register one or more global variables with the current session',4409 signature: '( mixed $name [, mixed $... ]): bool'4410 },4411 session_reset: {4412 description: 'Re-initialize session array with original values',4413 signature: '(void): bool'4414 },4415 session_save_path: {4416 description: 'Get and/or set the current session save path',4417 signature: '([ string $path ]): string'4418 },4419 session_set_cookie_params: {4420 description: 'Set the session cookie parameters',4421 signature: '( int $lifetime [, string $path [, string $domain [, bool $secure [, bool $httponly , array $options ]]]]): bool'4422 },4423 session_set_save_handler: {4424 description: 'Sets user-level session storage functions',4425 signature: '( callable $open , callable $close , callable $read , callable $write , callable $destroy , callable $gc [, callable $create_sid [, callable $validate_sid [, callable $update_timestamp , object $sessionhandler [, bool $register_shutdown ]]]]): bool'4426 },4427 session_start: {4428 description: 'Start new or resume existing session',4429 signature: '([ array $options = array() ]): bool'4430 },4431 session_status: {4432 description: 'Returns the current session status',4433 signature: '(void): int'4434 },4435 session_unregister: {4436 description: 'Unregister a global variable from the current session',4437 signature: '( string $name ): bool'4438 },4439 session_unset: {4440 description: 'Free all session variables',4441 signature: '(void): bool'4442 },4443 session_write_close: {4444 description: 'Write session data and end session',4445 signature: '(void): bool'4446 },4447 preg_filter: {4448 description: 'Perform a regular expression search and replace',4449 signature: '( mixed $pattern , mixed $replacement , mixed $subject [, int $limit = -1 [, int $count ]]): mixed'4450 },4451 preg_grep: {4452 description: 'Return array entries that match the pattern',4453 signature: '( string $pattern , array $input [, int $flags = 0 ]): array'4454 },4455 preg_last_error: {4456 description: 'Returns the error code of the last PCRE regex execution',4457 signature: '(void): int'4458 },4459 preg_match_all: {4460 description: 'Perform a global regular expression match',4461 signature: '( string $pattern , string $subject [, array $matches [, int $flags [, int $offset = 0 ]]]): int'4462 },4463 preg_match: {4464 description: 'Perform a regular expression match',4465 signature: '( string $pattern , string $subject [, array $matches [, int $flags = 0 [, int $offset = 0 ]]]): int'4466 },4467 preg_quote: {4468 description: 'Quote regular expression characters',4469 signature: '( string $str [, string $delimiter ]): string'4470 },4471 preg_replace_callback_array: {4472 description: 'Perform a regular expression search and replace using callbacks',4473 signature: '( array $patterns_and_callbacks , mixed $subject [, int $limit = -1 [, int $count ]]): mixed'4474 },4475 preg_replace_callback: {4476 description: 'Perform a regular expression search and replace using a callback',4477 signature: '( mixed $pattern , callable $callback , mixed $subject [, int $limit = -1 [, int $count ]]): mixed'4478 },4479 preg_replace: {4480 description: 'Perform a regular expression search and replace',4481 signature: '( mixed $pattern , mixed $replacement , mixed $subject [, int $limit = -1 [, int $count ]]): mixed'4482 },4483 preg_split: {4484 description: 'Split string by a regular expression',4485 signature: '( string $pattern , string $subject [, int $limit = -1 [, int $flags = 0 ]]): array'4486 },4487 addcslashes: {4488 description: 'Quote string with slashes in a C style',4489 signature: '( string $str , string $charlist ): string'4490 },4491 addslashes: {4492 description: 'Quote string with slashes',4493 signature: '( string $str ): string'4494 },4495 bin2hex: {4496 description: 'Convert binary data into hexadecimal representation',4497 signature: '( string $str ): string'4498 },4499 chop: {4500 description: 'Alias of rtrim',4501 },4502 chr: {4503 description: 'Generate a single-byte string from a number',4504 signature: '( int $bytevalue ): string'4505 },4506 chunk_split: {4507 description: 'Split a string into smaller chunks',4508 signature: '( string $body [, int $chunklen = 76 [, string $end = "\r\n" ]]): string'4509 },4510 convert_cyr_string: {4511 description: 'Convert from one Cyrillic character set to another',4512 signature: '( string $str , string $from , string $to ): string'4513 },4514 convert_uudecode: {4515 description: 'Decode a uuencoded string',4516 signature: '( string $data ): string'4517 },4518 convert_uuencode: {4519 description: 'Uuencode a string',4520 signature: '( string $data ): string'4521 },4522 count_chars: {4523 description: 'Return information about characters used in a string',4524 signature: '( string $string [, int $mode = 0 ]): mixed'4525 },4526 crc32: {4527 description: 'Calculates the crc32 polynomial of a string',4528 signature: '( string $str ): int'4529 },4530 crypt: {4531 description: 'One-way string hashing',4532 signature: '( string $str [, string $salt ]): string'4533 },4534 echo: {4535 description: 'Output one or more strings',4536 signature: '( string $arg1 [, string $... ]): void'4537 },4538 explode: {4539 description: 'Split a string by a string',4540 signature: '( string $delimiter , string $string [, int $limit = PHP_INT_MAX ]): array'4541 },4542 fprintf: {4543 description: 'Write a formatted string to a stream',4544 signature: '( resource $handle , string $format [, mixed $... ]): int'4545 },4546 get_html_translation_table: {4547 description: 'Returns the translation table used by htmlspecialchars and htmlentities',4548 signature: '([ int $table = HTML_SPECIALCHARS [, int $flags = ENT_COMPAT | ENT_HTML401 [, string $encoding = "UTF-8" ]]]): array'4549 },4550 hebrev: {4551 description: 'Convert logical Hebrew text to visual text',4552 signature: '( string $hebrew_text [, int $max_chars_per_line = 0 ]): string'4553 },4554 hebrevc: {4555 description: 'Convert logical Hebrew text to visual text with newline conversion',4556 signature: '( string $hebrew_text [, int $max_chars_per_line = 0 ]): string'4557 },4558 hex2bin: {4559 description: 'Decodes a hexadecimally encoded binary string',4560 signature: '( string $data ): string'4561 },4562 html_entity_decode: {4563 description: 'Convert HTML entities to their corresponding characters',4564 signature: '( string $string [, int $flags = ENT_COMPAT | ENT_HTML401 [, string $encoding = ini_get("default_charset") ]]): string'4565 },4566 htmlentities: {4567 description: 'Convert all applicable characters to HTML entities',4568 signature: '( string $string [, int $flags = ENT_COMPAT | ENT_HTML401 [, string $encoding = ini_get("default_charset") [, bool $double_encode ]]]): string'4569 },4570 htmlspecialchars_decode: {4571 description: 'Convert special HTML entities back to characters',4572 signature: '( string $string [, int $flags = ENT_COMPAT | ENT_HTML401 ]): string'4573 },4574 htmlspecialchars: {4575 description: 'Convert special characters to HTML entities',4576 signature: '( string $string [, int $flags = ENT_COMPAT | ENT_HTML401 [, string $encoding = ini_get("default_charset") [, bool $double_encode ]]]): string'4577 },4578 implode: {4579 description: 'Join array elements with a string',4580 signature: '( string $glue , array $pieces ): string'4581 },4582 join: {4583 description: 'Alias of implode',4584 },4585 lcfirst: {4586 description: 'Make a string\'s first character lowercase',4587 signature: '( string $str ): string'4588 },4589 levenshtein: {4590 description: 'Calculate Levenshtein distance between two strings',4591 signature: '( string $str1 , string $str2 , int $cost_ins , int $cost_rep , int $cost_del ): int'4592 },4593 localeconv: {4594 description: 'Get numeric formatting information',4595 signature: '(void): array'4596 },4597 ltrim: {4598 description: 'Strip whitespace (or other characters) from the beginning of a string',4599 signature: '( string $str [, string $character_mask ]): string'4600 },4601 md5_file: {4602 description: 'Calculates the md5 hash of a given file',4603 signature: '( string $filename [, bool $raw_output ]): string'4604 },4605 md5: {4606 description: 'Calculate the md5 hash of a string',4607 signature: '( string $str [, bool $raw_output ]): string'4608 },4609 metaphone: {4610 description: 'Calculate the metaphone key of a string',4611 signature: '( string $str [, int $phonemes = 0 ]): string'4612 },4613 money_format: {4614 description: 'Formats a number as a currency string',4615 signature: '( string $format , float $number ): string'4616 },4617 nl_langinfo: {4618 description: 'Query language and locale information',4619 signature: '( int $item ): string'4620 },4621 nl2br: {4622 description: 'Inserts HTML line breaks before all newlines in a string',4623 signature: '( string $string [, bool $is_xhtml ]): string'4624 },4625 number_format: {4626 description: 'Format a number with grouped thousands',4627 signature: '( float $number , int $decimals = 0 , string $dec_point = "." , string $thousands_sep = "," ): string'4628 },4629 ord: {4630 description: 'Convert the first byte of a string to a value between 0 and 255',4631 signature: '( string $string ): int'4632 },4633 parse_str: {4634 description: 'Parses the string into variables',4635 signature: '( string $encoded_string [, array $result ]): void'4636 },4637 print: {4638 description: 'Output a string',4639 signature: '( string $arg ): int'4640 },4641 printf: {4642 description: 'Output a formatted string',4643 signature: '( string $format [, mixed $... ]): int'4644 },4645 quoted_printable_decode: {4646 description: 'Convert a quoted-printable string to an 8 bit string',4647 signature: '( string $str ): string'4648 },4649 quoted_printable_encode: {4650 description: 'Convert a 8 bit string to a quoted-printable string',4651 signature: '( string $str ): string'4652 },4653 quotemeta: {4654 description: 'Quote meta characters',4655 signature: '( string $str ): string'4656 },4657 rtrim: {4658 description: 'Strip whitespace (or other characters) from the end of a string',4659 signature: '( string $str [, string $character_mask ]): string'4660 },4661 setlocale: {4662 description: 'Set locale information',4663 signature: '( int $category , array $locale [, string $... ]): string'4664 },4665 sha1_file: {4666 description: 'Calculate the sha1 hash of a file',4667 signature: '( string $filename [, bool $raw_output ]): string'4668 },4669 sha1: {4670 description: 'Calculate the sha1 hash of a string',4671 signature: '( string $str [, bool $raw_output ]): string'4672 },4673 similar_text: {4674 description: 'Calculate the similarity between two strings',4675 signature: '( string $first , string $second [, float $percent ]): int'4676 },4677 soundex: {4678 description: 'Calculate the soundex key of a string',4679 signature: '( string $str ): string'4680 },4681 sprintf: {4682 description: 'Return a formatted string',4683 signature: '( string $format [, mixed $... ]): string'4684 },4685 sscanf: {4686 description: 'Parses input from a string according to a format',4687 signature: '( string $str , string $format [, mixed $... ]): mixed'4688 },4689 str_getcsv: {4690 description: 'Parse a CSV string into an array',4691 signature: '( string $input [, string $delimiter = "," [, string $enclosure = \'"\' [, string $escape = "\\" ]]]): array'4692 },4693 str_ireplace: {4694 description: 'Case-insensitive version of str_replace',4695 signature: '( mixed $search , mixed $replace , mixed $subject [, int $count ]): mixed'4696 },4697 str_pad: {4698 description: 'Pad a string to a certain length with another string',4699 signature: '( string $input , int $pad_length [, string $pad_string = " " [, int $pad_type = STR_PAD_RIGHT ]]): string'4700 },4701 str_repeat: {4702 description: 'Repeat a string',4703 signature: '( string $input , int $multiplier ): string'4704 },4705 str_replace: {4706 description: 'Replace all occurrences of the search string with the replacement string',4707 signature: '( mixed $search , mixed $replace , mixed $subject [, int $count ]): mixed'4708 },4709 str_rot13: {4710 description: 'Perform the rot13 transform on a string',4711 signature: '( string $str ): string'4712 },4713 str_shuffle: {4714 description: 'Randomly shuffles a string',4715 signature: '( string $str ): string'4716 },4717 str_split: {4718 description: 'Convert a string to an array',4719 signature: '( string $string [, int $split_length = 1 ]): array'4720 },4721 str_word_count: {4722 description: 'Return information about words used in a string',4723 signature: '( string $string [, int $format = 0 [, string $charlist ]]): mixed'4724 },4725 strcasecmp: {4726 description: 'Binary safe case-insensitive string comparison',4727 signature: '( string $str1 , string $str2 ): int'4728 },4729 strchr: {4730 description: 'Alias of strstr',4731 },4732 strcmp: {4733 description: 'Binary safe string comparison',4734 signature: '( string $str1 , string $str2 ): int'4735 },4736 strcoll: {4737 description: 'Locale based string comparison',4738 signature: '( string $str1 , string $str2 ): int'4739 },4740 strcspn: {4741 description: 'Find length of initial segment not matching mask',4742 signature: '( string $subject , string $mask [, int $start [, int $length ]]): int'4743 },4744 strip_tags: {4745 description: 'Strip HTML and PHP tags from a string',4746 signature: '( string $str [, string $allowable_tags ]): string'4747 },4748 stripcslashes: {4749 description: 'Un-quote string quoted with addcslashes',4750 signature: '( string $str ): string'4751 },4752 stripos: {4753 description: 'Find the position of the first occurrence of a case-insensitive substring in a string',4754 signature: '( string $haystack , mixed $needle [, int $offset = 0 ]): int'4755 },4756 stripslashes: {4757 description: 'Un-quotes a quoted string',4758 signature: '( string $str ): string'4759 },4760 stristr: {4761 description: 'Case-insensitive strstr',4762 signature: '( string $haystack , mixed $needle [, bool $before_needle ]): string'4763 },4764 strlen: {4765 description: 'Get string length',4766 signature: '( string $string ): int'4767 },4768 strnatcasecmp: {4769 description: 'Case insensitive string comparisons using a "natural order" algorithm',4770 signature: '( string $str1 , string $str2 ): int'4771 },4772 strnatcmp: {4773 description: 'String comparisons using a "natural order" algorithm',4774 signature: '( string $str1 , string $str2 ): int'4775 },4776 strncasecmp: {4777 description: 'Binary safe case-insensitive string comparison of the first n characters',4778 signature: '( string $str1 , string $str2 , int $len ): int'4779 },4780 strncmp: {4781 description: 'Binary safe string comparison of the first n characters',4782 signature: '( string $str1 , string $str2 , int $len ): int'4783 },4784 strpbrk: {4785 description: 'Search a string for any of a set of characters',4786 signature: '( string $haystack , string $char_list ): string'4787 },4788 strpos: {4789 description: 'Find the position of the first occurrence of a substring in a string',4790 signature: '( string $haystack , mixed $needle [, int $offset = 0 ]): int'4791 },4792 strrchr: {4793 description: 'Find the last occurrence of a character in a string',4794 signature: '( string $haystack , mixed $needle ): string'4795 },4796 strrev: {4797 description: 'Reverse a string',4798 signature: '( string $string ): string'4799 },4800 strripos: {4801 description: 'Find the position of the last occurrence of a case-insensitive substring in a string',4802 signature: '( string $haystack , mixed $needle [, int $offset = 0 ]): int'4803 },4804 strrpos: {4805 description: 'Find the position of the last occurrence of a substring in a string',4806 signature: '( string $haystack , mixed $needle [, int $offset = 0 ]): int'4807 },4808 strspn: {4809 description: 'Finds the length of the initial segment of a string consisting entirely of characters contained within a given mask',4810 signature: '( string $subject , string $mask [, int $start [, int $length ]]): int'4811 },4812 strstr: {4813 description: 'Find the first occurrence of a string',4814 signature: '( string $haystack , mixed $needle [, bool $before_needle ]): string'4815 },4816 strtok: {4817 description: 'Tokenize string',4818 signature: '( string $str , string $token ): string'4819 },4820 strtolower: {4821 description: 'Make a string lowercase',4822 signature: '( string $string ): string'4823 },4824 strtoupper: {4825 description: 'Make a string uppercase',4826 signature: '( string $string ): string'4827 },4828 strtr: {4829 description: 'Translate characters or replace substrings',4830 signature: '( string $str , string $from , string $to , array $replace_pairs ): string'4831 },4832 substr_compare: {4833 description: 'Binary safe comparison of two strings from an offset, up to length characters',4834 signature: '( string $main_str , string $str , int $offset [, int $length [, bool $case_insensitivity ]]): int'4835 },4836 substr_count: {4837 description: 'Count the number of substring occurrences',4838 signature: '( string $haystack , string $needle [, int $offset = 0 [, int $length ]]): int'4839 },4840 substr_replace: {4841 description: 'Replace text within a portion of a string',4842 signature: '( mixed $string , mixed $replacement , mixed $start [, mixed $length ]): mixed'4843 },4844 substr: {4845 description: 'Return part of a string',4846 signature: '( string $string , int $start [, int $length ]): string'4847 },4848 trim: {4849 description: 'Strip whitespace (or other characters) from the beginning and end of a string',4850 signature: '( string $str [, string $character_mask = " \t\n\r\0\x0B" ]): string'4851 },4852 ucfirst: {4853 description: 'Make a string\'s first character uppercase',4854 signature: '( string $str ): string'4855 },4856 ucwords: {4857 description: 'Uppercase the first character of each word in a string',4858 signature: '( string $str [, string $delimiters = " \t\r\n\f\v" ]): string'4859 },4860 vfprintf: {4861 description: 'Write a formatted string to a stream',4862 signature: '( resource $handle , string $format , array $args ): int'4863 },4864 vprintf: {4865 description: 'Output a formatted string',4866 signature: '( string $format , array $args ): int'4867 },4868 vsprintf: {4869 description: 'Return a formatted string',4870 signature: '( string $format , array $args ): string'4871 },4872 wordwrap: {4873 description: 'Wraps a string to a given number of characters',4874 signature: '( string $str [, int $width = 75 [, string $break = "\n" [, bool $cut ]]]): string'4875 },4876 array_change_key_case: {4877 description: 'Changes the case of all keys in an array',4878 signature: '( array $array [, int $case = CASE_LOWER ]): array'4879 },4880 array_chunk: {4881 description: 'Split an array into chunks',4882 signature: '( array $array , int $size [, bool $preserve_keys ]): array'4883 },4884 array_column: {4885 description: 'Return the values from a single column in the input array',4886 signature: '( array $input , mixed $column_key [, mixed $index_key ]): array'4887 },4888 array_combine: {4889 description: 'Creates an array by using one array for keys and another for its values',4890 signature: '( array $keys , array $values ): array'4891 },4892 array_count_values: {4893 description: 'Counts all the values of an array',4894 signature: '( array $array ): array'4895 },4896 array_diff_assoc: {4897 description: 'Computes the difference of arrays with additional index check',4898 signature: '( array $array1 , array $array2 [, array $... ]): array'4899 },4900 array_diff_key: {4901 description: 'Computes the difference of arrays using keys for comparison',4902 signature: '( array $array1 , array $array2 [, array $... ]): array'4903 },4904 array_diff_uassoc: {4905 description: 'Computes the difference of arrays with additional index check which is performed by a user supplied callback function',4906 signature: '( array $array1 , array $array2 [, array $... , callable $key_compare_func ]): array'4907 },4908 array_diff_ukey: {4909 description: 'Computes the difference of arrays using a callback function on the keys for comparison',4910 signature: '( array $array1 , array $array2 [, array $... , callable $key_compare_func ]): array'4911 },4912 array_diff: {4913 description: 'Computes the difference of arrays',4914 signature: '( array $array1 , array $array2 [, array $... ]): array'4915 },4916 array_fill_keys: {4917 description: 'Fill an array with values, specifying keys',4918 signature: '( array $keys , mixed $value ): array'4919 },4920 array_fill: {4921 description: 'Fill an array with values',4922 signature: '( int $start_index , int $num , mixed $value ): array'4923 },4924 array_filter: {4925 description: 'Filters elements of an array using a callback function',4926 signature: '( array $array [, callable $callback [, int $flag = 0 ]]): array'4927 },4928 array_flip: {4929 description: 'Exchanges all keys with their associated values in an array',4930 signature: '( array $array ): string'4931 },4932 array_intersect_assoc: {4933 description: 'Computes the intersection of arrays with additional index check',4934 signature: '( array $array1 , array $array2 [, array $... ]): array'4935 },4936 array_intersect_key: {4937 description: 'Computes the intersection of arrays using keys for comparison',4938 signature: '( array $array1 , array $array2 [, array $... ]): array'4939 },4940 array_intersect_uassoc: {4941 description: 'Computes the intersection of arrays with additional index check, compares indexes by a callback function',4942 signature: '( array $array1 , array $array2 [, array $... , callable $key_compare_func ]): array'4943 },4944 array_intersect_ukey: {4945 description: 'Computes the intersection of arrays using a callback function on the keys for comparison',4946 signature: '( array $array1 , array $array2 [, array $... , callable $key_compare_func ]): array'4947 },4948 array_intersect: {4949 description: 'Computes the intersection of arrays',4950 signature: '( array $array1 , array $array2 [, array $... ]): array'4951 },4952 array_key_exists: {4953 description: 'Checks if the given key or index exists in the array',4954 signature: '( mixed $key , array $array ): bool'4955 },4956 array_key_first: {4957 description: 'Gets the first key of an array',4958 signature: '( array $array ): mixed'4959 },4960 array_key_last: {4961 description: 'Gets the last key of an array',4962 signature: '( array $array ): mixed'4963 },4964 array_keys: {4965 description: 'Return all the keys or a subset of the keys of an array',4966 signature: '( array $array , mixed $search_value [, bool $strict ]): array'4967 },4968 array_map: {4969 description: 'Applies the callback to the elements of the given arrays',4970 signature: '( callable $callback , array $array1 [, array $... ]): array'4971 },4972 array_merge_recursive: {4973 description: 'Merge one or more arrays recursively',4974 signature: '( array $array1 [, array $... ]): array'4975 },4976 array_merge: {4977 description: 'Merge one or more arrays',4978 signature: '( array $array1 [, array $... ]): array'4979 },4980 array_multisort: {4981 description: 'Sort multiple or multi-dimensional arrays',4982 signature: '( array $array1 [, mixed $array1_sort_order = SORT_ASC [, mixed $array1_sort_flags = SORT_REGULAR [, mixed $... ]]]): string'4983 },4984 array_pad: {4985 description: 'Pad array to the specified length with a value',4986 signature: '( array $array , int $size , mixed $value ): array'4987 },4988 array_pop: {4989 description: 'Pop the element off the end of array',4990 signature: '( array $array ): array'4991 },4992 array_product: {4993 description: 'Calculate the product of values in an array',4994 signature: '( array $array ): number'4995 },4996 array_push: {4997 description: 'Push one or more elements onto the end of array',4998 signature: '( array $array [, mixed $... ]): int'4999 },5000 array_rand: {5001 description: 'Pick one or more random keys out of an array',5002 signature: '( array $array [, int $num = 1 ]): mixed'5003 },5004 array_reduce: {5005 description: 'Iteratively reduce the array to a single value using a callback function',5006 signature: '( array $array , callable $callback [, mixed $initial ]): mixed'5007 },5008 array_replace_recursive: {5009 description: 'Replaces elements from passed arrays into the first array recursively',5010 signature: '( array $array1 [, array $... ]): array'5011 },5012 array_replace: {5013 description: 'Replaces elements from passed arrays into the first array',5014 signature: '( array $array1 [, array $... ]): array'5015 },5016 array_reverse: {5017 description: 'Return an array with elements in reverse order',5018 signature: '( array $array [, bool $preserve_keys ]): array'5019 },5020 array_search: {5021 description: 'Searches the array for a given value and returns the first corresponding key if successful',5022 signature: '( mixed $needle , array $haystack [, bool $strict ]): mixed'5023 },5024 array_shift: {5025 description: 'Shift an element off the beginning of array',5026 signature: '( array $array ): array'5027 },5028 array_slice: {5029 description: 'Extract a slice of the array',5030 signature: '( array $array , int $offset [, int $length [, bool $preserve_keys ]]): array'5031 },5032 array_splice: {5033 description: 'Remove a portion of the array and replace it with something else',5034 signature: '( array $input , int $offset [, int $length = count($input) [, mixed $replacement = array() ]]): array'5035 },5036 array_sum: {5037 description: 'Calculate the sum of values in an array',5038 signature: '( array $array ): number'5039 },5040 array_udiff_assoc: {5041 description: 'Computes the difference of arrays with additional index check, compares data by a callback function',5042 signature: '( array $array1 , array $array2 [, array $... , callable $value_compare_func ]): array'5043 },5044 array_udiff_uassoc: {5045 description: 'Computes the difference of arrays with additional index check, compares data and indexes by a callback function',5046 signature: '( array $array1 , array $array2 [, array $... , callable $value_compare_func , callable $key_compare_func ]): array'5047 },5048 array_udiff: {5049 description: 'Computes the difference of arrays by using a callback function for data comparison',5050 signature: '( array $array1 , array $array2 [, array $... , callable $value_compare_func ]): array'5051 },5052 array_uintersect_assoc: {5053 description: 'Computes the intersection of arrays with additional index check, compares data by a callback function',5054 signature: '( array $array1 , array $array2 [, array $... , callable $value_compare_func ]): array'5055 },5056 array_uintersect_uassoc: {5057 description: 'Computes the intersection of arrays with additional index check, compares data and indexes by separate callback functions',5058 signature: '( array $array1 , array $array2 [, array $... , callable $value_compare_func , callable $key_compare_func ]): array'5059 },5060 array_uintersect: {5061 description: 'Computes the intersection of arrays, compares data by a callback function',5062 signature: '( array $array1 , array $array2 [, array $... , callable $value_compare_func ]): array'5063 },5064 array_unique: {5065 description: 'Removes duplicate values from an array',5066 signature: '( array $array [, int $sort_flags = SORT_STRING ]): array'5067 },5068 array_unshift: {5069 description: 'Prepend one or more elements to the beginning of an array',5070 signature: '( array $array [, mixed $... ]): int'5071 },5072 array_values: {5073 description: 'Return all the values of an array',5074 signature: '( array $array ): array'5075 },5076 array_walk_recursive: {5077 description: 'Apply a user function recursively to every member of an array',5078 signature: '( array $array , callable $callback [, mixed $userdata ]): bool'5079 },5080 array_walk: {5081 description: 'Apply a user supplied function to every member of an array',5082 signature: '( array $array , callable $callback [, mixed $userdata ]): bool'5083 },5084 array: {5085 description: 'Create an array',5086 signature: '([ mixed $... ]): array'5087 },5088 arsort: {5089 description: 'Sort an array in reverse order and maintain index association',5090 signature: '( array $array [, int $sort_flags = SORT_REGULAR ]): bool'5091 },5092 asort: {5093 description: 'Sort an array and maintain index association',5094 signature: '( array $array [, int $sort_flags = SORT_REGULAR ]): bool'5095 },5096 compact: {5097 description: 'Create array containing variables and their values',5098 signature: '( mixed $varname1 [, mixed $... ]): array'5099 },5100 count: {5101 description: 'Count all elements in an array, or something in an object',5102 signature: '( mixed $array_or_countable [, int $mode = COUNT_NORMAL ]): int'5103 },5104 current: {5105 description: 'Return the current element in an array',5106 signature: '( array $array ): mixed'5107 },5108 each: {5109 description: 'Return the current key and value pair from an array and advance the array cursor',5110 signature: '( array $array ): array'5111 },5112 end: {5113 description: 'Set the internal pointer of an array to its last element',5114 signature: '( array $array ): mixed'5115 },5116 extract: {5117 description: 'Import variables into the current symbol table from an array',5118 signature: '( array $array [, int $flags = EXTR_OVERWRITE [, string $prefix ]]): int'5119 },5120 in_array: {5121 description: 'Checks if a value exists in an array',5122 signature: '( mixed $needle , array $haystack [, bool $strict ]): bool'5123 },5124 key_exists: {5125 description: 'Alias of array_key_exists',5126 },5127 key: {5128 description: 'Fetch a key from an array',5129 signature: '( array $array ): mixed'5130 },5131 krsort: {5132 description: 'Sort an array by key in reverse order',5133 signature: '( array $array [, int $sort_flags = SORT_REGULAR ]): bool'5134 },5135 ksort: {5136 description: 'Sort an array by key',5137 signature: '( array $array [, int $sort_flags = SORT_REGULAR ]): bool'5138 },5139 list: {5140 description: 'Assign variables as if they were an array',5141 signature: '( mixed $var1 [, mixed $... ]): array'5142 },5143 natcasesort: {5144 description: 'Sort an array using a case insensitive "natural order" algorithm',5145 signature: '( array $array ): bool'5146 },5147 natsort: {5148 description: 'Sort an array using a "natural order" algorithm',5149 signature: '( array $array ): bool'5150 },5151 next: {5152 description: 'Advance the internal pointer of an array',5153 signature: '( array $array ): mixed'5154 },5155 pos: {5156 description: 'Alias of current',5157 },5158 prev: {5159 description: 'Rewind the internal array pointer',5160 signature: '( array $array ): mixed'5161 },5162 range: {5163 description: 'Create an array containing a range of elements',5164 signature: '( mixed $start , mixed $end [, number $step = 1 ]): array'5165 },5166 reset: {5167 description: 'Set the internal pointer of an array to its first element',5168 signature: '( array $array ): mixed'5169 },5170 rsort: {5171 description: 'Sort an array in reverse order',5172 signature: '( array $array [, int $sort_flags = SORT_REGULAR ]): bool'5173 },5174 shuffle: {5175 description: 'Shuffle an array',5176 signature: '( array $array ): bool'5177 },5178 sizeof: {5179 description: 'Alias of count',5180 },5181 sort: {5182 description: 'Sort an array',5183 signature: '( array $array [, int $sort_flags = SORT_REGULAR ]): bool'5184 },5185 uasort: {5186 description: 'Sort an array with a user-defined comparison function and maintain index association',5187 signature: '( array $array , callable $value_compare_func ): bool'5188 },5189 uksort: {5190 description: 'Sort an array by keys using a user-defined comparison function',5191 signature: '( array $array , callable $key_compare_func ): bool'5192 },5193 usort: {5194 description: 'Sort an array by values using a user-defined comparison function',5195 signature: '( array $array , callable $value_compare_func ): bool'5196 },5197 __autoload: {5198 description: 'Attempt to load undefined class',5199 signature: '( string $class ): void'5200 },5201 call_user_method_array: {5202 description: 'Call a user method given with an array of parameters',5203 signature: '( string $method_name , object $obj , array $params ): mixed'5204 },5205 call_user_method: {5206 description: 'Call a user method on an specific object',5207 signature: '( string $method_name , object $obj [, mixed $... ]): mixed'5208 },5209 class_alias: {5210 description: 'Creates an alias for a class',5211 signature: '( string $original , string $alias [, bool $autoload ]): bool'5212 },5213 class_exists: {5214 description: 'Checks if the class has been defined',5215 signature: '( string $class_name [, bool $autoload ]): bool'5216 },5217 get_called_class: {5218 description: 'The "Late Static Binding" class name',5219 signature: '(void): string'5220 },5221 get_class_methods: {5222 description: 'Gets the class methods\' names',5223 signature: '( mixed $class_name ): array'5224 },5225 get_class_vars: {5226 description: 'Get the default properties of the class',5227 signature: '( string $class_name ): array'5228 },5229 get_class: {5230 description: 'Returns the name of the class of an object',5231 signature: '([ object $object ]): string'5232 },5233 get_declared_classes: {5234 description: 'Returns an array with the name of the defined classes',5235 signature: '(void): array'5236 },5237 get_declared_interfaces: {5238 description: 'Returns an array of all declared interfaces',5239 signature: '(void): array'5240 },5241 get_declared_traits: {5242 description: 'Returns an array of all declared traits',5243 signature: '(void): array'5244 },5245 get_object_vars: {5246 description: 'Gets the properties of the given object',5247 signature: '( object $object ): array'5248 },5249 get_parent_class: {5250 description: 'Retrieves the parent class name for object or class',5251 signature: '([ mixed $object ]): string'5252 },5253 interface_exists: {5254 description: 'Checks if the interface has been defined',5255 signature: '( string $interface_name [, bool $autoload ]): bool'5256 },5257 is_a: {5258 description: 'Checks if the object is of this class or has this class as one of its parents',5259 signature: '( mixed $object , string $class_name [, bool $allow_string ]): bool'5260 },5261 is_subclass_of: {5262 description: 'Checks if the object has this class as one of its parents or implements it',5263 signature: '( mixed $object , string $class_name [, bool $allow_string ]): bool'5264 },5265 method_exists: {5266 description: 'Checks if the class method exists',5267 signature: '( mixed $object , string $method_name ): bool'5268 },5269 property_exists: {5270 description: 'Checks if the object or class has a property',5271 signature: '( mixed $class , string $property ): bool'5272 },5273 trait_exists: {5274 description: 'Checks if the trait exists',5275 signature: '( string $traitname [, bool $autoload ]): bool'5276 },5277 ctype_alnum: {5278 description: 'Check for alphanumeric character(s)',5279 signature: '( string $text ): string'5280 },5281 ctype_alpha: {5282 description: 'Check for alphabetic character(s)',5283 signature: '( string $text ): string'5284 },5285 ctype_cntrl: {5286 description: 'Check for control character(s)',5287 signature: '( string $text ): string'5288 },5289 ctype_digit: {5290 description: 'Check for numeric character(s)',5291 signature: '( string $text ): string'5292 },5293 ctype_graph: {5294 description: 'Check for any printable character(s) except space',5295 signature: '( string $text ): string'5296 },5297 ctype_lower: {5298 description: 'Check for lowercase character(s)',5299 signature: '( string $text ): string'5300 },5301 ctype_print: {5302 description: 'Check for printable character(s)',5303 signature: '( string $text ): string'5304 },5305 ctype_punct: {5306 description: 'Check for any printable character which is not whitespace or an alphanumeric character',5307 signature: '( string $text ): string'5308 },5309 ctype_space: {5310 description: 'Check for whitespace character(s)',5311 signature: '( string $text ): string'5312 },5313 ctype_upper: {5314 description: 'Check for uppercase character(s)',5315 signature: '( string $text ): string'5316 },5317 ctype_xdigit: {5318 description: 'Check for character(s) representing a hexadecimal digit',5319 signature: '( string $text ): string'5320 },5321 filter_has_var: {5322 description: 'Checks if variable of specified type exists',5323 signature: '( int $type , string $variable_name ): bool'5324 },5325 filter_id: {5326 description: 'Returns the filter ID belonging to a named filter',5327 signature: '( string $filtername ): int'5328 },5329 filter_input_array: {5330 description: 'Gets external variables and optionally filters them',5331 signature: '( int $type [, mixed $definition [, bool $add_empty ]]): mixed'5332 },5333 filter_input: {5334 description: 'Gets a specific external variable by name and optionally filters it',5335 signature: '( int $type , string $variable_name [, int $filter = FILTER_DEFAULT [, mixed $options ]]): mixed'5336 },5337 filter_list: {5338 description: 'Returns a list of all supported filters',5339 signature: '(void): array'5340 },5341 filter_var_array: {5342 description: 'Gets multiple variables and optionally filters them',5343 signature: '( array $data [, mixed $definition [, bool $add_empty ]]): mixed'5344 },5345 filter_var: {5346 description: 'Filters a variable with a specified filter',5347 signature: '( mixed $variable [, int $filter = FILTER_DEFAULT [, mixed $options ]]): mixed'5348 },5349 call_user_func_array: {5350 description: 'Call a callback with an array of parameters',5351 signature: '( callable $callback , array $param_arr ): mixed'5352 },5353 call_user_func: {5354 description: 'Call the callback given by the first parameter',5355 signature: '( callable $callback [, mixed $... ]): mixed'5356 },5357 create_function: {5358 description: 'Create an anonymous (lambda-style) function',5359 signature: '( string $args , string $code ): string'5360 },5361 forward_static_call_array: {5362 description: 'Call a static method and pass the arguments as array',5363 signature: '( callable $function , array $parameters ): mixed'5364 },5365 forward_static_call: {5366 description: 'Call a static method',5367 signature: '( callable $function [, mixed $... ]): mixed'5368 },5369 func_get_arg: {5370 description: 'Return an item from the argument list',5371 signature: '( int $arg_num ): mixed'5372 },5373 func_get_args: {5374 description: 'Returns an array comprising a function\'s argument list',5375 signature: '(void): array'5376 },5377 func_num_args: {5378 description: 'Returns the number of arguments passed to the function',5379 signature: '(void): int'5380 },5381 function_exists: {5382 description: 'Return TRUE if the given function has been defined',5383 signature: '( string $function_name ): bool'5384 },5385 get_defined_functions: {5386 description: 'Returns an array of all defined functions',5387 signature: '([ bool $exclude_disabled ]): array'5388 },5389 register_shutdown_function: {5390 description: 'Register a function for execution on shutdown',5391 signature: '( callable $callback [, mixed $... ]): void'5392 },5393 register_tick_function: {5394 description: 'Register a function for execution on each tick',5395 signature: '( callable $function [, mixed $... ]): bool'5396 },5397 unregister_tick_function: {5398 description: 'De-register a function for execution on each tick',5399 signature: '( callable $function ): void'5400 },5401 boolval: {5402 description: 'Get the boolean value of a variable',5403 signature: '( mixed $var ): boolean'5404 },5405 debug_zval_dump: {5406 description: 'Dumps a string representation of an internal zend value to output',5407 signature: '( mixed $variable [, mixed $... ]): void'5408 },5409 doubleval: {5410 description: 'Alias of floatval',5411 },5412 empty: {5413 description: 'Determine whether a variable is empty',5414 signature: '( mixed $var ): bool'5415 },5416 floatval: {5417 description: 'Get float value of a variable',5418 signature: '( mixed $var ): float'5419 },5420 get_defined_vars: {5421 description: 'Returns an array of all defined variables',5422 signature: '(void): array'5423 },5424 get_resource_type: {5425 description: 'Returns the resource type',5426 signature: '( resource $handle ): string'5427 },5428 gettype: {5429 description: 'Get the type of a variable',5430 signature: '( mixed $var ): string'5431 },5432 import_request_variables: {5433 description: 'Import GET/POST/Cookie variables into the global scope',5434 signature: '( string $types [, string $prefix ]): bool'5435 },5436 intval: {5437 description: 'Get the integer value of a variable',5438 signature: '( mixed $var [, int $base = 10 ]): integer'5439 },5440 is_array: {5441 description: 'Finds whether a variable is an array',5442 signature: '( mixed $var ): bool'5443 },5444 is_bool: {5445 description: 'Finds out whether a variable is a boolean',5446 signature: '( mixed $var ): bool'5447 },5448 is_callable: {5449 description: 'Verify that the contents of a variable can be called as a function',5450 signature: '( mixed $var [, bool $syntax_only [, string $callable_name ]]): bool'5451 },5452 is_countable: {5453 description: 'Verify that the contents of a variable is a countable value',5454 signature: '( mixed $var ): array'5455 },5456 is_double: {5457 description: 'Alias of is_float',5458 },5459 is_float: {5460 description: 'Finds whether the type of a variable is float',5461 signature: '( mixed $var ): bool'5462 },5463 is_int: {5464 description: 'Find whether the type of a variable is integer',5465 signature: '( mixed $var ): bool'5466 },5467 is_integer: {5468 description: 'Alias of is_int',5469 },5470 is_iterable: {5471 description: 'Verify that the contents of a variable is an iterable value',5472 signature: '( mixed $var ): array'5473 },5474 is_long: {5475 description: 'Alias of is_int',5476 },5477 is_null: {5478 description: 'Finds whether a variable is NULL',5479 signature: '( mixed $var ): bool'5480 },5481 is_numeric: {5482 description: 'Finds whether a variable is a number or a numeric string',5483 signature: '( mixed $var ): bool'5484 },5485 is_object: {5486 description: 'Finds whether a variable is an object',5487 signature: '( mixed $var ): bool'5488 },5489 is_real: {5490 description: 'Alias of is_float',5491 },5492 is_resource: {5493 description: 'Finds whether a variable is a resource',5494 signature: '( mixed $var ): bool'5495 },5496 is_scalar: {5497 description: 'Finds whether a variable is a scalar',5498 signature: '( mixed $var ): resource'5499 },5500 is_string: {5501 description: 'Find whether the type of a variable is string',5502 signature: '( mixed $var ): bool'5503 },5504 isset: {5505 description: 'Determine if a variable is declared and is different than NULL',5506 signature: '( mixed $var [, mixed $... ]): bool'5507 },5508 print_r: {5509 description: 'Prints human-readable information about a variable',5510 signature: '( mixed $expression [, bool $return ]): mixed'5511 },5512 serialize: {5513 description: 'Generates a storable representation of a value',5514 signature: '( mixed $value ): string'5515 },5516 settype: {5517 description: 'Set the type of a variable',5518 signature: '( mixed $var , string $type ): bool'5519 },5520 strval: {5521 description: 'Get string value of a variable',5522 signature: '( mixed $var ): string'5523 },5524 unserialize: {5525 description: 'Creates a PHP value from a stored representation',5526 signature: '( string $str [, array $options ]): mixed'5527 },5528 unset: {5529 description: 'Unset a given variable',5530 signature: '( mixed $var [, mixed $... ]): void'5531 },5532 var_dump: {5533 description: 'Dumps information about a variable',5534 signature: '( mixed $expression [, mixed $... ]): string'5535 },5536 var_export: {5537 description: 'Outputs or returns a parsable string representation of a variable',5538 signature: '( mixed $expression [, bool $return ]): mixed'5539 },5540 xmlrpc_decode_request: {5541 description: 'Decodes XML into native PHP types',5542 signature: '( string $xml , string $method [, string $encoding ]): mixed'5543 },5544 xmlrpc_decode: {5545 description: 'Decodes XML into native PHP types',5546 signature: '( string $xml [, string $encoding = "iso-8859-1" ]): mixed'5547 },5548 xmlrpc_encode_request: {5549 description: 'Generates XML for a method request',5550 signature: '( string $method , mixed $params [, array $output_options ]): string'5551 },5552 xmlrpc_encode: {5553 description: 'Generates XML for a PHP value',5554 signature: '( mixed $value ): string'5555 },5556 xmlrpc_get_type: {5557 description: 'Gets xmlrpc type for a PHP value',5558 signature: '( mixed $value ): string'5559 },5560 xmlrpc_is_fault: {5561 description: 'Determines if an array value represents an XMLRPC fault',5562 signature: '( array $arg ): bool'5563 },5564 xmlrpc_parse_method_descriptions: {5565 description: 'Decodes XML into a list of method descriptions',5566 signature: '( string $xml ): array'5567 },5568 xmlrpc_server_add_introspection_data: {5569 description: 'Adds introspection documentation',5570 signature: '( resource $server , array $desc ): int'5571 },5572 xmlrpc_server_call_method: {5573 description: 'Parses XML requests and call methods',5574 signature: '( resource $server , string $xml , mixed $user_data [, array $output_options ]): string'5575 },5576 xmlrpc_server_create: {5577 description: 'Creates an xmlrpc server',5578 signature: '(void): resource'5579 },5580 xmlrpc_server_destroy: {5581 description: 'Destroys server resources',5582 signature: '( resource $server ): bool'5583 },5584 xmlrpc_server_register_introspection_callback: {5585 description: 'Register a PHP function to generate documentation',5586 signature: '( resource $server , string $function ): bool'5587 },5588 xmlrpc_server_register_method: {5589 description: 'Register a PHP function to resource method matching method_name',5590 signature: '( resource $server , string $method_name , string $function ): bool'5591 },5592 xmlrpc_set_type: {5593 description: 'Sets xmlrpc type, base64 or datetime, for a PHP string value',5594 signature: '( string $value , string $type ): bool'5595 },5596 com_create_guid: {5597 description: 'Generate a globally unique identifier (GUID)',5598 signature: '(void): string'5599 },5600 com_event_sink: {5601 description: 'Connect events from a COM object to a PHP object',5602 signature: '( variant $comobject , object $sinkobject [, mixed $sinkinterface ]): bool'5603 },5604 com_get_active_object: {5605 description: 'Returns a handle to an already running instance of a COM object',5606 signature: '( string $progid [, int $code_page ]): variant'5607 },5608 com_load_typelib: {5609 description: 'Loads a Typelib',5610 signature: '( string $typelib_name [, bool $case_sensitive ]): bool'5611 },5612 com_message_pump: {5613 description: 'Process COM messages, sleeping for up to timeoutms milliseconds',5614 signature: '([ int $timeoutms = 0 ]): bool'5615 },5616 com_print_typeinfo: {5617 description: 'Print out a PHP class definition for a dispatchable interface',5618 signature: '( object $comobject [, string $dispinterface [, bool $wantsink ]]): bool'5619 },5620 variant_abs: {5621 description: 'Returns the absolute value of a variant',5622 signature: '( mixed $val ): mixed'5623 },5624 variant_add: {5625 description: '"Adds" two variant values together and returns the result',5626 signature: '( mixed $left , mixed $right ): mixed'5627 },5628 variant_and: {5629 description: 'Performs a bitwise AND operation between two variants',5630 signature: '( mixed $left , mixed $right ): mixed'5631 },5632 variant_cast: {5633 description: 'Convert a variant into a new variant object of another type',5634 signature: '( variant $variant , int $type ): variant'5635 },5636 variant_cat: {5637 description: 'Concatenates two variant values together and returns the result',5638 signature: '( mixed $left , mixed $right ): mixed'5639 },5640 variant_cmp: {5641 description: 'Compares two variants',5642 signature: '( mixed $left , mixed $right [, int $lcid [, int $flags ]]): int'5643 },5644 variant_date_from_timestamp: {5645 description: 'Returns a variant date representation of a Unix timestamp',5646 signature: '( int $timestamp ): variant'5647 },5648 variant_date_to_timestamp: {5649 description: 'Converts a variant date/time value to Unix timestamp',5650 signature: '( variant $variant ): int'5651 },5652 variant_div: {5653 description: 'Returns the result from dividing two variants',5654 signature: '( mixed $left , mixed $right ): mixed'5655 },5656 variant_eqv: {5657 description: 'Performs a bitwise equivalence on two variants',5658 signature: '( mixed $left , mixed $right ): mixed'5659 },5660 variant_fix: {5661 description: 'Returns the integer portion of a variant',5662 signature: '( mixed $variant ): mixed'5663 },5664 variant_get_type: {5665 description: 'Returns the type of a variant object',5666 signature: '( variant $variant ): int'5667 },5668 variant_idiv: {5669 description: 'Converts variants to integers and then returns the result from dividing them',5670 signature: '( mixed $left , mixed $right ): mixed'5671 },5672 variant_imp: {5673 description: 'Performs a bitwise implication on two variants',5674 signature: '( mixed $left , mixed $right ): mixed'5675 },5676 variant_int: {5677 description: 'Returns the integer portion of a variant',5678 signature: '( mixed $variant ): mixed'5679 },5680 variant_mod: {5681 description: 'Divides two variants and returns only the remainder',5682 signature: '( mixed $left , mixed $right ): mixed'5683 },5684 variant_mul: {5685 description: 'Multiplies the values of the two variants',5686 signature: '( mixed $left , mixed $right ): mixed'5687 },5688 variant_neg: {5689 description: 'Performs logical negation on a variant',5690 signature: '( mixed $variant ): mixed'5691 },5692 variant_not: {5693 description: 'Performs bitwise not negation on a variant',5694 signature: '( mixed $variant ): mixed'5695 },5696 variant_or: {5697 description: 'Performs a logical disjunction on two variants',5698 signature: '( mixed $left , mixed $right ): mixed'5699 },5700 variant_pow: {5701 description: 'Returns the result of performing the power function with two variants',5702 signature: '( mixed $left , mixed $right ): mixed'5703 },5704 variant_round: {5705 description: 'Rounds a variant to the specified number of decimal places',5706 signature: '( mixed $variant , int $decimals ): mixed'5707 },5708 variant_set_type: {5709 description: 'Convert a variant into another type "in-place"',5710 signature: '( variant $variant , int $type ): void'5711 },5712 variant_set: {5713 description: 'Assigns a new value for a variant object',5714 signature: '( variant $variant , mixed $value ): void'5715 },5716 variant_sub: {5717 description: 'Subtracts the value of the right variant from the left variant value',5718 signature: '( mixed $left , mixed $right ): mixed'5719 },5720 variant_xor: {5721 description: 'Performs a logical exclusion on two variants',5722 signature: '( mixed $left , mixed $right ): mixed'5723 },5724 libxml_clear_errors: {5725 description: 'Clear libxml error buffer',5726 signature: '(void): void'5727 },5728 libxml_disable_entity_loader: {5729 description: 'Disable the ability to load external entities',5730 signature: '([ bool $disable ]): bool'5731 },5732 libxml_get_errors: {5733 description: 'Retrieve array of errors',5734 signature: '(void): array'5735 },5736 libxml_get_last_error: {5737 description: 'Retrieve last error from libxml',5738 signature: '(void): LibXMLError'5739 },5740 libxml_set_external_entity_loader: {5741 description: 'Changes the default external entity loader',5742 signature: '( callable $resolver_function ): bool'5743 },5744 libxml_set_streams_context: {5745 description: 'Set the streams context for the next libxml document load or write',5746 signature: '( resource $streams_context ): void'5747 },5748 libxml_use_internal_errors: {5749 description: 'Disable libxml errors and allow user to fetch error information as needed',5750 signature: '([ bool $use_errors ]): bool'5751 },5752 simplexml_import_dom: {5753 description: 'Get a SimpleXMLElement object from a DOM node',5754 signature: '( DOMNode $node [, string $class_name = "SimpleXMLElement" ]): SimpleXMLElement'5755 },5756 simplexml_load_file: {5757 description: 'Interprets an XML file into an object',5758 signature: '( string $filename [, string $class_name = "SimpleXMLElement" [, int $options = 0 [, string $ns = "" [, bool $is_prefix ]]]]): SimpleXMLElement'5759 },5760 simplexml_load_string: {5761 description: 'Interprets a string of XML into an object',5762 signature: '( string $data [, string $class_name = "SimpleXMLElement" [, int $options = 0 [, string $ns = "" [, bool $is_prefix ]]]]): SimpleXMLElement'5763 },5764 utf8_decode: {5765 description: 'Converts a string with ISO-8859-1 characters encoded with UTF-8 to single-byte ISO-8859-1',5766 signature: '( string $data ): string'5767 },5768 utf8_encode: {5769 description: 'Encodes an ISO-8859-1 string to UTF-8',5770 signature: '( string $data ): string'5771 },5772 xml_error_string: {5773 description: 'Get XML parser error string',5774 signature: '( int $code ): string'5775 },5776 xml_get_current_byte_index: {5777 description: 'Get current byte index for an XML parser',5778 signature: '( resource $parser ): int'5779 },5780 xml_get_current_column_number: {5781 description: 'Get current column number for an XML parser',5782 signature: '( resource $parser ): int'5783 },5784 xml_get_current_line_number: {5785 description: 'Get current line number for an XML parser',5786 signature: '( resource $parser ): int'5787 },5788 xml_get_error_code: {5789 description: 'Get XML parser error code',5790 signature: '( resource $parser ): int'5791 },5792 xml_parse_into_struct: {5793 description: 'Parse XML data into an array structure',5794 signature: '( resource $parser , string $data , array $values [, array $index ]): int'5795 },5796 xml_parse: {5797 description: 'Start parsing an XML document',5798 signature: '( resource $parser , string $data [, bool $is_final ]): int'5799 },5800 xml_parser_create_ns: {5801 description: 'Create an XML parser with namespace support',5802 signature: '([ string $encoding [, string $separator = ":" ]]): resource'5803 },5804 xml_parser_create: {5805 description: 'Create an XML parser',5806 signature: '([ string $encoding ]): resource'5807 },5808 xml_parser_free: {5809 description: 'Free an XML parser',5810 signature: '( resource $parser ): bool'5811 },5812 xml_parser_get_option: {5813 description: 'Get options from an XML parser',5814 signature: '( resource $parser , int $option ): mixed'5815 },5816 xml_parser_set_option: {5817 description: 'Set options in an XML parser',5818 signature: '( resource $parser , int $option , mixed $value ): bool'5819 },5820 xml_set_character_data_handler: {5821 description: 'Set up character data handler',5822 signature: '( resource $parser , callable $handler ): bool'5823 },5824 xml_set_default_handler: {5825 description: 'Set up default handler',5826 signature: '( resource $parser , callable $handler ): bool'5827 },5828 xml_set_element_handler: {5829 description: 'Set up start and end element handlers',5830 signature: '( resource $parser , callable $start_element_handler , callable $end_element_handler ): bool'5831 },5832 xml_set_end_namespace_decl_handler: {5833 description: 'Set up end namespace declaration handler',5834 signature: '( resource $parser , callable $handler ): bool'5835 },5836 xml_set_external_entity_ref_handler: {5837 description: 'Set up external entity reference handler',5838 signature: '( resource $parser , callable $handler ): bool'5839 },5840 xml_set_notation_decl_handler: {5841 description: 'Set up notation declaration handler',5842 signature: '( resource $parser , callable $handler ): bool'5843 },5844 xml_set_object: {5845 description: 'Use XML Parser within an object',5846 signature: '( resource $parser , object $object ): bool'5847 },5848 xml_set_processing_instruction_handler: {5849 description: 'Set up processing instruction (PI) handler',5850 signature: '( resource $parser , callable $handler ): bool'5851 },5852 xml_set_start_namespace_decl_handler: {5853 description: 'Set up start namespace declaration handler',5854 signature: '( resource $parser , callable $handler ): bool'5855 },5856 xml_set_unparsed_entity_decl_handler: {5857 description: 'Set up unparsed entity declaration handler',5858 signature: '( resource $parser , callable $handler ): bool'5859 },5860 xmlwriter_end_attribute: {5861 description: 'End attribute',5862 signature: '( resource $xmlwriter ): bool'5863 },5864 xmlwriter_end_cdata: {5865 description: 'End current CDATA',5866 signature: '( resource $xmlwriter ): bool'5867 },5868 xmlwriter_end_comment: {5869 description: 'Create end comment',5870 signature: '( resource $xmlwriter ): bool'5871 },5872 xmlwriter_end_document: {5873 description: 'End current document',5874 signature: '( resource $xmlwriter ): bool'5875 },5876 xmlwriter_end_dtd_attlist: {5877 description: 'End current DTD AttList',5878 signature: '( resource $xmlwriter ): bool'5879 },5880 xmlwriter_end_dtd_element: {5881 description: 'End current DTD element',5882 signature: '( resource $xmlwriter ): bool'5883 },5884 xmlwriter_end_dtd_entity: {5885 description: 'End current DTD Entity',5886 signature: '( resource $xmlwriter ): bool'5887 },5888 xmlwriter_end_dtd: {5889 description: 'End current DTD',5890 signature: '( resource $xmlwriter ): bool'5891 },5892 xmlwriter_end_element: {5893 description: 'End current element',5894 signature: '( resource $xmlwriter ): bool'5895 },5896 xmlwriter_end_pi: {5897 description: 'End current PI',5898 signature: '( resource $xmlwriter ): bool'5899 },5900 xmlwriter_flush: {5901 description: 'Flush current buffer',5902 signature: '([ bool $empty , resource $xmlwriter ]): mixed'5903 },5904 xmlwriter_full_end_element: {5905 description: 'End current element',5906 signature: '( resource $xmlwriter ): bool'5907 },5908 xmlwriter_open_memory: {5909 description: 'Create new xmlwriter using memory for string output',5910 signature: '(void): resource'5911 },5912 xmlwriter_open_uri: {5913 description: 'Create new xmlwriter using source uri for output',5914 signature: '( string $uri ): resource'5915 },5916 xmlwriter_output_memory: {5917 description: 'Returns current buffer',5918 signature: '([ bool $flush , resource $xmlwriter ]): string'5919 },5920 xmlwriter_set_indent_string: {5921 description: 'Set string used for indenting',5922 signature: '( string $indentString , resource $xmlwriter ): bool'5923 },5924 xmlwriter_set_indent: {5925 description: 'Toggle indentation on/off',5926 signature: '( bool $indent , resource $xmlwriter ): bool'5927 },5928 xmlwriter_start_attribute_ns: {5929 description: 'Create start namespaced attribute',5930 signature: '( string $prefix , string $name , string $uri , resource $xmlwriter ): bool'5931 },5932 xmlwriter_start_attribute: {5933 description: 'Create start attribute',5934 signature: '( string $name , resource $xmlwriter ): bool'5935 },5936 xmlwriter_start_cdata: {5937 description: 'Create start CDATA tag',5938 signature: '( resource $xmlwriter ): bool'5939 },5940 xmlwriter_start_comment: {5941 description: 'Create start comment',5942 signature: '( resource $xmlwriter ): bool'5943 },5944 xmlwriter_start_document: {5945 description: 'Create document tag',5946 signature: '([ string $version = 1.0 [, string $encoding [, string $standalone , resource $xmlwriter ]]]): bool'5947 },5948 xmlwriter_start_dtd_attlist: {5949 description: 'Create start DTD AttList',5950 signature: '( string $name , resource $xmlwriter ): bool'5951 },5952 xmlwriter_start_dtd_element: {5953 description: 'Create start DTD element',5954 signature: '( string $qualifiedName , resource $xmlwriter ): bool'5955 },5956 xmlwriter_start_dtd_entity: {5957 description: 'Create start DTD Entity',5958 signature: '( string $name , bool $isparam , resource $xmlwriter ): bool'5959 },5960 xmlwriter_start_dtd: {5961 description: 'Create start DTD tag',5962 signature: '( string $qualifiedName [, string $publicId [, string $systemId , resource $xmlwriter ]]): bool'5963 },5964 xmlwriter_start_element_ns: {5965 description: 'Create start namespaced element tag',5966 signature: '( string $prefix , string $name , string $uri , resource $xmlwriter ): bool'5967 },5968 xmlwriter_start_element: {5969 description: 'Create start element tag',5970 signature: '( string $name , resource $xmlwriter ): bool'5971 },5972 xmlwriter_start_pi: {5973 description: 'Create start PI tag',5974 signature: '( string $target , resource $xmlwriter ): bool'5975 },5976 xmlwriter_text: {5977 description: 'Write text',5978 signature: '( string $content , resource $xmlwriter ): bool'5979 },5980 xmlwriter_write_attribute_ns: {5981 description: 'Write full namespaced attribute',5982 signature: '( string $prefix , string $name , string $uri , string $content , resource $xmlwriter ): bool'5983 },5984 xmlwriter_write_attribute: {5985 description: 'Write full attribute',5986 signature: '( string $name , string $value , resource $xmlwriter ): bool'5987 },5988 xmlwriter_write_cdata: {5989 description: 'Write full CDATA tag',5990 signature: '( string $content , resource $xmlwriter ): bool'5991 },5992 xmlwriter_write_comment: {5993 description: 'Write full comment tag',5994 signature: '( string $content , resource $xmlwriter ): bool'5995 },5996 xmlwriter_write_dtd_attlist: {5997 description: 'Write full DTD AttList tag',5998 signature: '( string $name , string $content , resource $xmlwriter ): bool'5999 },6000 xmlwriter_write_dtd_element: {6001 description: 'Write full DTD element tag',6002 signature: '( string $name , string $content , resource $xmlwriter ): bool'6003 },6004 xmlwriter_write_dtd_entity: {6005 description: 'Write full DTD Entity tag',6006 signature: '( string $name , string $content , bool $pe , string $pubid , string $sysid , string $ndataid , resource $xmlwriter ): bool'6007 },6008 xmlwriter_write_dtd: {6009 description: 'Write full DTD tag',6010 signature: '( string $name [, string $publicId [, string $systemId [, string $subset , resource $xmlwriter ]]]): bool'6011 },6012 xmlwriter_write_element_ns: {6013 description: 'Write full namespaced element tag',6014 signature: '( string $prefix , string $name , string $uri [, string $content , resource $xmlwriter ]): bool'6015 },6016 xmlwriter_write_element: {6017 description: 'Write full element tag',6018 signature: '( string $name [, string $content , resource $xmlwriter ]): bool'6019 },6020 xmlwriter_write_pi: {6021 description: 'Writes a PI',6022 signature: '( string $target , string $content , resource $xmlwriter ): bool'6023 },6024 xmlwriter_write_raw: {6025 description: 'Write a raw XML text',6026 signature: '( string $content , resource $xmlwriter ): bool'6027 },...

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signature_def_utils_test.py

Source:signature_def_utils_test.py Github

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...34_FLOAT = meta_graph_pb2.TensorInfo(35 name="foobar",36 dtype=dtypes.float32.as_datatype_enum37)38def _make_signature(inputs, outputs, name=None):39 input_info = {40 input_name: utils.build_tensor_info(tensor)41 for input_name, tensor in inputs.items()42 }43 output_info = {44 output_name: utils.build_tensor_info(tensor)45 for output_name, tensor in outputs.items()46 }47 return signature_def_utils_impl.build_signature_def(input_info, output_info,48 name)49class SignatureDefUtilsTest(test.TestCase):50 def testBuildSignatureDef(self):51 x = array_ops.placeholder(dtypes.float32, 1, name="x")52 x_tensor_info = utils.build_tensor_info(x)53 inputs = dict()54 inputs["foo-input"] = x_tensor_info55 y = array_ops.placeholder(dtypes.float32, name="y")56 y_tensor_info = utils.build_tensor_info(y)57 outputs = dict()58 outputs["foo-output"] = y_tensor_info59 signature_def = signature_def_utils_impl.build_signature_def(60 inputs, outputs, "foo-method-name")61 self.assertEqual("foo-method-name", signature_def.method_name)62 # Check inputs in signature def.63 self.assertEqual(1, len(signature_def.inputs))64 x_tensor_info_actual = signature_def.inputs["foo-input"]65 self.assertEqual("x:0", x_tensor_info_actual.name)66 self.assertEqual(types_pb2.DT_FLOAT, x_tensor_info_actual.dtype)67 self.assertEqual(1, len(x_tensor_info_actual.tensor_shape.dim))68 self.assertEqual(1, x_tensor_info_actual.tensor_shape.dim[0].size)69 # Check outputs in signature def.70 self.assertEqual(1, len(signature_def.outputs))71 y_tensor_info_actual = signature_def.outputs["foo-output"]72 self.assertEqual("y:0", y_tensor_info_actual.name)73 self.assertEqual(types_pb2.DT_FLOAT, y_tensor_info_actual.dtype)74 self.assertEqual(0, len(y_tensor_info_actual.tensor_shape.dim))75 def testRegressionSignatureDef(self):76 input1 = constant_op.constant("a", name="input-1")77 output1 = constant_op.constant(2.2, name="output-1")78 signature_def = signature_def_utils_impl.regression_signature_def(79 input1, output1)80 self.assertEqual(signature_constants.REGRESS_METHOD_NAME,81 signature_def.method_name)82 # Check inputs in signature def.83 self.assertEqual(1, len(signature_def.inputs))84 x_tensor_info_actual = (85 signature_def.inputs[signature_constants.REGRESS_INPUTS])86 self.assertEqual("input-1:0", x_tensor_info_actual.name)87 self.assertEqual(types_pb2.DT_STRING, x_tensor_info_actual.dtype)88 self.assertEqual(0, len(x_tensor_info_actual.tensor_shape.dim))89 # Check outputs in signature def.90 self.assertEqual(1, len(signature_def.outputs))91 y_tensor_info_actual = (92 signature_def.outputs[signature_constants.REGRESS_OUTPUTS])93 self.assertEqual("output-1:0", y_tensor_info_actual.name)94 self.assertEqual(types_pb2.DT_FLOAT, y_tensor_info_actual.dtype)95 self.assertEqual(0, len(y_tensor_info_actual.tensor_shape.dim))96 def testClassificationSignatureDef(self):97 input1 = constant_op.constant("a", name="input-1")98 output1 = constant_op.constant("b", name="output-1")99 output2 = constant_op.constant(3.3, name="output-2")100 signature_def = signature_def_utils_impl.classification_signature_def(101 input1, output1, output2)102 self.assertEqual(signature_constants.CLASSIFY_METHOD_NAME,103 signature_def.method_name)104 # Check inputs in signature def.105 self.assertEqual(1, len(signature_def.inputs))106 x_tensor_info_actual = (107 signature_def.inputs[signature_constants.CLASSIFY_INPUTS])108 self.assertEqual("input-1:0", x_tensor_info_actual.name)109 self.assertEqual(types_pb2.DT_STRING, x_tensor_info_actual.dtype)110 self.assertEqual(0, len(x_tensor_info_actual.tensor_shape.dim))111 # Check outputs in signature def.112 self.assertEqual(2, len(signature_def.outputs))113 classes_tensor_info_actual = (114 signature_def.outputs[signature_constants.CLASSIFY_OUTPUT_CLASSES])115 self.assertEqual("output-1:0", classes_tensor_info_actual.name)116 self.assertEqual(types_pb2.DT_STRING, classes_tensor_info_actual.dtype)117 self.assertEqual(0, len(classes_tensor_info_actual.tensor_shape.dim))118 scores_tensor_info_actual = (119 signature_def.outputs[signature_constants.CLASSIFY_OUTPUT_SCORES])120 self.assertEqual("output-2:0", scores_tensor_info_actual.name)121 self.assertEqual(types_pb2.DT_FLOAT, scores_tensor_info_actual.dtype)122 self.assertEqual(0, len(scores_tensor_info_actual.tensor_shape.dim))123 def testPredictionSignatureDef(self):124 input1 = constant_op.constant("a", name="input-1")125 input2 = constant_op.constant("b", name="input-2")126 output1 = constant_op.constant("c", name="output-1")127 output2 = constant_op.constant("d", name="output-2")128 signature_def = signature_def_utils_impl.predict_signature_def({129 "input-1": input1,130 "input-2": input2131 }, {"output-1": output1,132 "output-2": output2})133 self.assertEqual(signature_constants.PREDICT_METHOD_NAME,134 signature_def.method_name)135 # Check inputs in signature def.136 self.assertEqual(2, len(signature_def.inputs))137 input1_tensor_info_actual = (signature_def.inputs["input-1"])138 self.assertEqual("input-1:0", input1_tensor_info_actual.name)139 self.assertEqual(types_pb2.DT_STRING, input1_tensor_info_actual.dtype)140 self.assertEqual(0, len(input1_tensor_info_actual.tensor_shape.dim))141 input2_tensor_info_actual = (signature_def.inputs["input-2"])142 self.assertEqual("input-2:0", input2_tensor_info_actual.name)143 self.assertEqual(types_pb2.DT_STRING, input2_tensor_info_actual.dtype)144 self.assertEqual(0, len(input2_tensor_info_actual.tensor_shape.dim))145 # Check outputs in signature def.146 self.assertEqual(2, len(signature_def.outputs))147 output1_tensor_info_actual = (signature_def.outputs["output-1"])148 self.assertEqual("output-1:0", output1_tensor_info_actual.name)149 self.assertEqual(types_pb2.DT_STRING, output1_tensor_info_actual.dtype)150 self.assertEqual(0, len(output1_tensor_info_actual.tensor_shape.dim))151 output2_tensor_info_actual = (signature_def.outputs["output-2"])152 self.assertEqual("output-2:0", output2_tensor_info_actual.name)153 self.assertEqual(types_pb2.DT_STRING, output2_tensor_info_actual.dtype)154 self.assertEqual(0, len(output2_tensor_info_actual.tensor_shape.dim))155 def testTrainSignatureDef(self):156 self._testSupervisedSignatureDef(157 signature_def_utils_impl.supervised_train_signature_def,158 signature_constants.SUPERVISED_TRAIN_METHOD_NAME)159 def testEvalSignatureDef(self):160 self._testSupervisedSignatureDef(161 signature_def_utils_impl.supervised_eval_signature_def,162 signature_constants.SUPERVISED_EVAL_METHOD_NAME)163 def _testSupervisedSignatureDef(self, fn_to_test, method_name):164 inputs = {165 "input-1": constant_op.constant("a", name="input-1"),166 "input-2": constant_op.constant("b", name="input-2"),167 }168 loss = {"loss-1": constant_op.constant(0.45, name="loss-1")}169 predictions = {170 "classes": constant_op.constant([100], name="classes"),171 }172 metrics_val = constant_op.constant(100.0, name="metrics_val")173 metrics = {174 "metrics/value": metrics_val,175 "metrics/update_op": array_ops.identity(metrics_val, name="metrics_op"),176 }177 signature_def = fn_to_test(inputs, loss, predictions, metrics)178 self.assertEqual(method_name, signature_def.method_name)179 # Check inputs in signature def.180 self.assertEqual(2, len(signature_def.inputs))181 input1_tensor_info_actual = (signature_def.inputs["input-1"])182 self.assertEqual("input-1:0", input1_tensor_info_actual.name)183 self.assertEqual(types_pb2.DT_STRING, input1_tensor_info_actual.dtype)184 self.assertEqual(0, len(input1_tensor_info_actual.tensor_shape.dim))185 input2_tensor_info_actual = (signature_def.inputs["input-2"])186 self.assertEqual("input-2:0", input2_tensor_info_actual.name)187 self.assertEqual(types_pb2.DT_STRING, input2_tensor_info_actual.dtype)188 self.assertEqual(0, len(input2_tensor_info_actual.tensor_shape.dim))189 # Check outputs in signature def.190 self.assertEqual(4, len(signature_def.outputs))191 self.assertEqual("loss-1:0", signature_def.outputs["loss-1"].name)192 self.assertEqual(types_pb2.DT_FLOAT, signature_def.outputs["loss-1"].dtype)193 self.assertEqual("classes:0", signature_def.outputs["classes"].name)194 self.assertEqual(1, len(signature_def.outputs["classes"].tensor_shape.dim))195 self.assertEqual(196 "metrics_val:0", signature_def.outputs["metrics/value"].name)197 self.assertEqual(198 types_pb2.DT_FLOAT, signature_def.outputs["metrics/value"].dtype)199 self.assertEqual(200 "metrics_op:0", signature_def.outputs["metrics/update_op"].name)201 self.assertEqual(202 types_pb2.DT_FLOAT, signature_def.outputs["metrics/value"].dtype)203 def testTrainSignatureDefMissingInputs(self):204 self._testSupervisedSignatureDefMissingInputs(205 signature_def_utils_impl.supervised_train_signature_def,206 signature_constants.SUPERVISED_TRAIN_METHOD_NAME)207 def testEvalSignatureDefMissingInputs(self):208 self._testSupervisedSignatureDefMissingInputs(209 signature_def_utils_impl.supervised_eval_signature_def,210 signature_constants.SUPERVISED_EVAL_METHOD_NAME)211 def _testSupervisedSignatureDefMissingInputs(self, fn_to_test, method_name):212 inputs = {213 "input-1": constant_op.constant("a", name="input-1"),214 "input-2": constant_op.constant("b", name="input-2"),215 }216 loss = {"loss-1": constant_op.constant(0.45, name="loss-1")}217 predictions = {218 "classes": constant_op.constant([100], name="classes"),219 }220 metrics_val = constant_op.constant(100, name="metrics_val")221 metrics = {222 "metrics/value": metrics_val,223 "metrics/update_op": array_ops.identity(metrics_val, name="metrics_op"),224 }225 with self.assertRaises(ValueError):226 signature_def = fn_to_test(227 {}, loss=loss, predictions=predictions, metrics=metrics)228 signature_def = fn_to_test(inputs, loss=loss)229 self.assertEqual(method_name, signature_def.method_name)230 self.assertEqual(1, len(signature_def.outputs))231 signature_def = fn_to_test(inputs, metrics=metrics, loss=loss)232 self.assertEqual(method_name, signature_def.method_name)233 self.assertEqual(3, len(signature_def.outputs))234 def testGetShapeAndTypes(self):235 inputs = {236 "input-1": constant_op.constant(["a", "b"]),237 "input-2": array_ops.placeholder(dtypes.float32, [10, 11]),238 }239 outputs = {240 "output-1": array_ops.placeholder(dtypes.float32, [10, 32]),241 "output-2": constant_op.constant([["b"]]),242 }243 signature_def = _make_signature(inputs, outputs)244 self.assertEqual(245 signature_def_utils_impl.get_signature_def_input_shapes(signature_def),246 {"input-1": [2], "input-2": [10, 11]})247 self.assertEqual(248 signature_def_utils_impl.get_signature_def_output_shapes(signature_def),249 {"output-1": [10, 32], "output-2": [1, 1]})250 self.assertEqual(251 signature_def_utils_impl.get_signature_def_input_types(signature_def),252 {"input-1": dtypes.string, "input-2": dtypes.float32})253 self.assertEqual(254 signature_def_utils_impl.get_signature_def_output_types(signature_def),255 {"output-1": dtypes.float32, "output-2": dtypes.string})256 def testGetNonFullySpecifiedShapes(self):257 outputs = {258 "output-1": array_ops.placeholder(dtypes.float32, [None, 10, None]),259 "output-2": array_ops.sparse_placeholder(dtypes.float32),260 }261 signature_def = _make_signature({}, outputs)262 shapes = signature_def_utils_impl.get_signature_def_output_shapes(263 signature_def)264 self.assertEqual(len(shapes), 2)265 # Must compare shapes with as_list() since 2 equivalent non-fully defined266 # shapes are not equal to each other.267 self.assertEqual(shapes["output-1"].as_list(), [None, 10, None])268 # Must compare `dims` since its an unknown shape.269 self.assertEqual(shapes["output-2"].dims, None)270 def _assertValidSignature(self, inputs, outputs, method_name):271 signature_def = signature_def_utils_impl.build_signature_def(272 inputs, outputs, method_name)273 self.assertTrue(274 signature_def_utils_impl.is_valid_signature(signature_def))275 def _assertInvalidSignature(self, inputs, outputs, method_name):276 signature_def = signature_def_utils_impl.build_signature_def(277 inputs, outputs, method_name)278 self.assertFalse(279 signature_def_utils_impl.is_valid_signature(signature_def))280 def testValidSignaturesAreAccepted(self):281 self._assertValidSignature(282 {"inputs": _STRING},283 {"classes": _STRING, "scores": _FLOAT},284 signature_constants.CLASSIFY_METHOD_NAME)285 self._assertValidSignature(286 {"inputs": _STRING},287 {"classes": _STRING},288 signature_constants.CLASSIFY_METHOD_NAME)289 self._assertValidSignature(290 {"inputs": _STRING},291 {"scores": _FLOAT},292 signature_constants.CLASSIFY_METHOD_NAME)293 self._assertValidSignature(...

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bundle_shim_test.py

Source:bundle_shim_test.py Github

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1# Copyright 2016 The TensorFlow Authors. All Rights Reserved.2#3# Licensed under the Apache License, Version 2.0 (the "License");4# you may not use this file except in compliance with the License.5# You may obtain a copy of the License at6#7# http://www.apache.org/licenses/LICENSE-2.08#9# Unless required by applicable law or agreed to in writing, software10# distributed under the License is distributed on an "AS IS" BASIS,11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.12# See the License for the specific language governing permissions and13# limitations under the License.14# ==============================================================================15"""Tests for bundle_shim.py."""16from __future__ import absolute_import17from __future__ import division18from __future__ import print_function19import os.path20from tensorflow.contrib.session_bundle import bundle_shim21from tensorflow.contrib.session_bundle import constants22from tensorflow.contrib.session_bundle import manifest_pb223from tensorflow.core.protobuf import config_pb224from tensorflow.core.protobuf import meta_graph_pb225from tensorflow.python.framework import meta_graph26from tensorflow.python.framework import ops27import tensorflow.python.ops.parsing_ops # pylint: disable=unused-import28from tensorflow.python.platform import test29from tensorflow.python.saved_model import signature_constants30from tensorflow.python.saved_model import tag_constants31from tensorflow.python.util import compat32SAVED_MODEL_PATH = ("cc/saved_model/testdata/half_plus_two/00000123")33SESSION_BUNDLE_PATH = "contrib/session_bundle/testdata/half_plus_two/00000123"34class BundleShimTest(test.TestCase):35 def testBadPath(self):36 base_path = test.test_src_dir_path("/no/such/a/dir")37 ops.reset_default_graph()38 with self.assertRaises(RuntimeError):39 _, _ = bundle_shim.load_session_bundle_or_saved_model_bundle_from_path(40 base_path)41 def testAddInputToSignatureDef(self):42 signature_def = meta_graph_pb2.SignatureDef()43 signature_def_compare = meta_graph_pb2.SignatureDef()44 # Add input to signature-def corresponding to `foo_key`.45 bundle_shim._add_input_to_signature_def("foo-name", "foo-key",46 signature_def)47 self.assertEqual(len(signature_def.inputs), 1)48 self.assertEqual(len(signature_def.outputs), 0)49 self.assertProtoEquals(50 signature_def.inputs["foo-key"],51 meta_graph_pb2.TensorInfo(name="foo-name"))52 # Attempt to add another input to the signature-def with the same tensor53 # name and key.54 bundle_shim._add_input_to_signature_def("foo-name", "foo-key",55 signature_def)56 self.assertEqual(len(signature_def.inputs), 1)57 self.assertEqual(len(signature_def.outputs), 0)58 self.assertProtoEquals(59 signature_def.inputs["foo-key"],60 meta_graph_pb2.TensorInfo(name="foo-name"))61 # Add another input to the signature-def corresponding to `bar-key`.62 bundle_shim._add_input_to_signature_def("bar-name", "bar-key",63 signature_def)64 self.assertEqual(len(signature_def.inputs), 2)65 self.assertEqual(len(signature_def.outputs), 0)66 self.assertProtoEquals(67 signature_def.inputs["bar-key"],68 meta_graph_pb2.TensorInfo(name="bar-name"))69 # Add an input to the signature-def corresponding to `foo-key` with an70 # updated tensor name.71 bundle_shim._add_input_to_signature_def("bar-name", "foo-key",72 signature_def)73 self.assertEqual(len(signature_def.inputs), 2)74 self.assertEqual(len(signature_def.outputs), 0)75 self.assertProtoEquals(76 signature_def.inputs["foo-key"],77 meta_graph_pb2.TensorInfo(name="bar-name"))78 # Test that there are no other side-effects.79 del signature_def.inputs["foo-key"]80 del signature_def.inputs["bar-key"]81 self.assertProtoEquals(signature_def, signature_def_compare)82 def testAddOutputToSignatureDef(self):83 signature_def = meta_graph_pb2.SignatureDef()84 signature_def_compare = meta_graph_pb2.SignatureDef()85 # Add output to signature-def corresponding to `foo_key`.86 bundle_shim._add_output_to_signature_def("foo-name", "foo-key",87 signature_def)88 self.assertEqual(len(signature_def.outputs), 1)89 self.assertEqual(len(signature_def.inputs), 0)90 self.assertProtoEquals(91 signature_def.outputs["foo-key"],92 meta_graph_pb2.TensorInfo(name="foo-name"))93 # Attempt to add another output to the signature-def with the same tensor94 # name and key.95 bundle_shim._add_output_to_signature_def("foo-name", "foo-key",96 signature_def)97 self.assertEqual(len(signature_def.outputs), 1)98 self.assertEqual(len(signature_def.inputs), 0)99 self.assertProtoEquals(100 signature_def.outputs["foo-key"],101 meta_graph_pb2.TensorInfo(name="foo-name"))102 # Add another output to the signature-def corresponding to `bar-key`.103 bundle_shim._add_output_to_signature_def("bar-name", "bar-key",104 signature_def)105 self.assertEqual(len(signature_def.outputs), 2)106 self.assertEqual(len(signature_def.inputs), 0)107 self.assertProtoEquals(108 signature_def.outputs["bar-key"],109 meta_graph_pb2.TensorInfo(name="bar-name"))110 # Add an output to the signature-def corresponding to `foo-key` with an111 # updated tensor name.112 bundle_shim._add_output_to_signature_def("bar-name", "foo-key",113 signature_def)114 self.assertEqual(len(signature_def.outputs), 2)115 self.assertEqual(len(signature_def.inputs), 0)116 self.assertProtoEquals(117 signature_def.outputs["foo-key"],118 meta_graph_pb2.TensorInfo(name="bar-name"))119 # Test that there are no other sideeffects.120 del signature_def.outputs["foo-key"]121 del signature_def.outputs["bar-key"]122 self.assertProtoEquals(signature_def, signature_def_compare)123 def testConvertDefaultSignatureGenericToSignatureDef(self):124 signatures_proto = manifest_pb2.Signatures()125 generic_signature = manifest_pb2.GenericSignature()126 signatures_proto.default_signature.generic_signature.CopyFrom(127 generic_signature)128 signature_def = bundle_shim._convert_default_signature_to_signature_def(129 signatures_proto)130 self.assertEquals(signature_def, None)131 def testConvertDefaultSignatureRegressionToSignatureDef(self):132 signatures_proto = manifest_pb2.Signatures()133 regression_signature = manifest_pb2.RegressionSignature()134 regression_signature.input.CopyFrom(135 manifest_pb2.TensorBinding(136 tensor_name=signature_constants.REGRESS_INPUTS))137 regression_signature.output.CopyFrom(138 manifest_pb2.TensorBinding(139 tensor_name=signature_constants.REGRESS_OUTPUTS))140 signatures_proto.default_signature.regression_signature.CopyFrom(141 regression_signature)142 signature_def = bundle_shim._convert_default_signature_to_signature_def(143 signatures_proto)144 # Validate regression signature correctly copied over.145 self.assertEqual(signature_def.method_name,146 signature_constants.REGRESS_METHOD_NAME)147 self.assertEqual(len(signature_def.inputs), 1)148 self.assertEqual(len(signature_def.outputs), 1)149 self.assertProtoEquals(150 signature_def.inputs[signature_constants.REGRESS_INPUTS],151 meta_graph_pb2.TensorInfo(name=signature_constants.REGRESS_INPUTS))152 self.assertProtoEquals(153 signature_def.outputs[signature_constants.REGRESS_OUTPUTS],154 meta_graph_pb2.TensorInfo(name=signature_constants.REGRESS_OUTPUTS))155 def testConvertDefaultSignatureClassificationToSignatureDef(self):156 signatures_proto = manifest_pb2.Signatures()157 classification_signature = manifest_pb2.ClassificationSignature()158 classification_signature.input.CopyFrom(159 manifest_pb2.TensorBinding(160 tensor_name=signature_constants.CLASSIFY_INPUTS))161 classification_signature.classes.CopyFrom(162 manifest_pb2.TensorBinding(163 tensor_name=signature_constants.CLASSIFY_OUTPUT_CLASSES))164 classification_signature.scores.CopyFrom(165 manifest_pb2.TensorBinding(166 tensor_name=signature_constants.CLASSIFY_OUTPUT_SCORES))167 signatures_proto.default_signature.classification_signature.CopyFrom(168 classification_signature)169 signatures_proto.default_signature.classification_signature.CopyFrom(170 classification_signature)171 signature_def = bundle_shim._convert_default_signature_to_signature_def(172 signatures_proto)173 # Validate classification signature correctly copied over.174 self.assertEqual(signature_def.method_name,175 signature_constants.CLASSIFY_METHOD_NAME)176 self.assertEqual(len(signature_def.inputs), 1)177 self.assertEqual(len(signature_def.outputs), 2)178 self.assertProtoEquals(179 signature_def.inputs[signature_constants.CLASSIFY_INPUTS],180 meta_graph_pb2.TensorInfo(name=signature_constants.CLASSIFY_INPUTS))181 self.assertProtoEquals(182 signature_def.outputs[signature_constants.CLASSIFY_OUTPUT_SCORES],183 meta_graph_pb2.TensorInfo(184 name=signature_constants.CLASSIFY_OUTPUT_SCORES))185 self.assertProtoEquals(186 signature_def.outputs[signature_constants.CLASSIFY_OUTPUT_CLASSES],187 meta_graph_pb2.TensorInfo(188 name=signature_constants.CLASSIFY_OUTPUT_CLASSES))189 def testConvertNamedSignatureNonGenericToSignatureDef(self):190 signatures_proto = manifest_pb2.Signatures()191 regression_signature = manifest_pb2.RegressionSignature()192 signatures_proto.named_signatures[193 signature_constants.PREDICT_INPUTS].regression_signature.CopyFrom(194 regression_signature)195 with self.assertRaises(RuntimeError):196 _ = bundle_shim._convert_named_signatures_to_signature_def(197 signatures_proto)198 signatures_proto = manifest_pb2.Signatures()199 classification_signature = manifest_pb2.ClassificationSignature()200 signatures_proto.named_signatures[201 signature_constants.PREDICT_INPUTS].classification_signature.CopyFrom(202 classification_signature)203 with self.assertRaises(RuntimeError):204 _ = bundle_shim._convert_named_signatures_to_signature_def(205 signatures_proto)206 def testConvertNamedSignatureToSignatureDef(self):207 signatures_proto = manifest_pb2.Signatures()208 generic_signature = manifest_pb2.GenericSignature()209 generic_signature.map["input_key"].CopyFrom(210 manifest_pb2.TensorBinding(tensor_name="input"))211 signatures_proto.named_signatures[212 signature_constants.PREDICT_INPUTS].generic_signature.CopyFrom(213 generic_signature)214 generic_signature = manifest_pb2.GenericSignature()215 generic_signature.map["output_key"].CopyFrom(216 manifest_pb2.TensorBinding(tensor_name="output"))217 signatures_proto.named_signatures[218 signature_constants.PREDICT_OUTPUTS].generic_signature.CopyFrom(219 generic_signature)220 signature_def = bundle_shim._convert_named_signatures_to_signature_def(221 signatures_proto)222 self.assertEqual(signature_def.method_name,223 signature_constants.PREDICT_METHOD_NAME)224 self.assertEqual(len(signature_def.inputs), 1)225 self.assertEqual(len(signature_def.outputs), 1)226 self.assertProtoEquals(227 signature_def.inputs["input_key"],228 meta_graph_pb2.TensorInfo(name="input"))229 self.assertProtoEquals(230 signature_def.outputs["output_key"],231 meta_graph_pb2.TensorInfo(name="output"))232 def testConvertSignaturesToSignatureDefs(self):233 base_path = test.test_src_dir_path(SESSION_BUNDLE_PATH)234 meta_graph_filename = os.path.join(base_path,235 constants.META_GRAPH_DEF_FILENAME)236 metagraph_def = meta_graph.read_meta_graph_file(meta_graph_filename)237 default_signature_def, named_signature_def = (238 bundle_shim._convert_signatures_to_signature_defs(metagraph_def))239 self.assertEqual(default_signature_def.method_name,240 signature_constants.REGRESS_METHOD_NAME)241 self.assertEqual(len(default_signature_def.inputs), 1)242 self.assertEqual(len(default_signature_def.outputs), 1)243 self.assertProtoEquals(244 default_signature_def.inputs[signature_constants.REGRESS_INPUTS],245 meta_graph_pb2.TensorInfo(name="tf_example:0"))246 self.assertProtoEquals(247 default_signature_def.outputs[signature_constants.REGRESS_OUTPUTS],248 meta_graph_pb2.TensorInfo(name="Identity:0"))249 self.assertEqual(named_signature_def.method_name,250 signature_constants.PREDICT_METHOD_NAME)251 self.assertEqual(len(named_signature_def.inputs), 1)252 self.assertEqual(len(named_signature_def.outputs), 1)253 self.assertProtoEquals(254 named_signature_def.inputs["x"], meta_graph_pb2.TensorInfo(name="x:0"))255 self.assertProtoEquals(256 named_signature_def.outputs["y"], meta_graph_pb2.TensorInfo(name="y:0"))257 # Now try default signature only258 collection_def = metagraph_def.collection_def259 signatures_proto = manifest_pb2.Signatures()260 signatures = collection_def[constants.SIGNATURES_KEY].any_list.value[0]261 signatures.Unpack(signatures_proto)262 named_only_signatures_proto = manifest_pb2.Signatures()263 named_only_signatures_proto.CopyFrom(signatures_proto)264 default_only_signatures_proto = manifest_pb2.Signatures()265 default_only_signatures_proto.CopyFrom(signatures_proto)266 default_only_signatures_proto.named_signatures.clear()267 default_only_signatures_proto.ClearField("named_signatures")268 metagraph_def.collection_def[constants.SIGNATURES_KEY].any_list.value[269 0].Pack(default_only_signatures_proto)270 default_signature_def, named_signature_def = (271 bundle_shim._convert_signatures_to_signature_defs(metagraph_def))272 self.assertEqual(default_signature_def.method_name,273 signature_constants.REGRESS_METHOD_NAME)274 self.assertEqual(named_signature_def, None)275 named_only_signatures_proto.ClearField("default_signature")276 metagraph_def.collection_def[constants.SIGNATURES_KEY].any_list.value[277 0].Pack(named_only_signatures_proto)278 default_signature_def, named_signature_def = (279 bundle_shim._convert_signatures_to_signature_defs(metagraph_def))280 self.assertEqual(named_signature_def.method_name,281 signature_constants.PREDICT_METHOD_NAME)282 self.assertEqual(default_signature_def, None)283 def testLegacyBasic(self):284 base_path = test.test_src_dir_path(SESSION_BUNDLE_PATH)285 ops.reset_default_graph()286 sess, meta_graph_def = (287 bundle_shim.load_session_bundle_or_saved_model_bundle_from_path(288 base_path,289 tags=[""],290 target="",291 config=config_pb2.ConfigProto(device_count={"CPU": 2})))292 self.assertTrue(sess)293 asset_path = os.path.join(base_path, constants.ASSETS_DIRECTORY)294 with sess.as_default():295 path1, path2 = sess.run(["filename1:0", "filename2:0"])296 self.assertEqual(297 compat.as_bytes(os.path.join(asset_path, "hello1.txt")), path1)298 self.assertEqual(299 compat.as_bytes(os.path.join(asset_path, "hello2.txt")), path2)300 collection_def = meta_graph_def.collection_def301 signatures_any = collection_def[constants.SIGNATURES_KEY].any_list.value302 self.assertEqual(len(signatures_any), 1)303 def testSavedModelBasic(self):304 base_path = test.test_src_dir_path(SAVED_MODEL_PATH)305 ops.reset_default_graph()306 sess, meta_graph_def = (307 bundle_shim.load_session_bundle_or_saved_model_bundle_from_path(308 base_path,309 tags=[tag_constants.SERVING],310 target="",311 config=config_pb2.ConfigProto(device_count={"CPU": 2})))312 self.assertTrue(sess)313 # Check basic signature def property.314 signature_def = meta_graph_def.signature_def315 self.assertEqual(signature_def["regress_x_to_y"].method_name,316 signature_constants.REGRESS_METHOD_NAME)317 with sess.as_default():318 output1 = sess.run(["filename_tensor:0"])319 self.assertEqual([compat.as_bytes("foo.txt")], output1)320if __name__ == "__main__":...

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signature_def_utils_impl.py

Source:signature_def_utils_impl.py Github

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...219 'saved_model.signature_def_utils.is_valid_signature'220 ])221@deprecation.deprecated_endpoints(222 'saved_model.signature_def_utils.is_valid_signature')223def is_valid_signature(signature_def):224 """Determine whether a SignatureDef can be served by TensorFlow Serving."""225 if signature_def is None:226 return False227 return (_is_valid_classification_signature(signature_def) or228 _is_valid_regression_signature(signature_def) or229 _is_valid_predict_signature(signature_def))230def _is_valid_predict_signature(signature_def):231 """Determine whether the argument is a servable 'predict' SignatureDef."""232 if signature_def.method_name != signature_constants.PREDICT_METHOD_NAME:233 return False234 if not signature_def.inputs.keys():235 return False236 if not signature_def.outputs.keys():237 return False238 return True239def _is_valid_regression_signature(signature_def):240 """Determine whether the argument is a servable 'regress' SignatureDef."""241 if signature_def.method_name != signature_constants.REGRESS_METHOD_NAME:242 return False243 if (set(signature_def.inputs.keys())244 != set([signature_constants.REGRESS_INPUTS])):245 return False246 if (signature_def.inputs[signature_constants.REGRESS_INPUTS].dtype !=247 types_pb2.DT_STRING):248 return False249 if (set(signature_def.outputs.keys())250 != set([signature_constants.REGRESS_OUTPUTS])):251 return False252 if (signature_def.outputs[signature_constants.REGRESS_OUTPUTS].dtype !=253 types_pb2.DT_FLOAT):254 return False255 return True256def _is_valid_classification_signature(signature_def):257 """Determine whether the argument is a servable 'classify' SignatureDef."""258 if signature_def.method_name != signature_constants.CLASSIFY_METHOD_NAME:259 return False260 if (set(signature_def.inputs.keys())261 != set([signature_constants.CLASSIFY_INPUTS])):262 return False263 if (signature_def.inputs[signature_constants.CLASSIFY_INPUTS].dtype !=264 types_pb2.DT_STRING):265 return False266 allowed_outputs = set([signature_constants.CLASSIFY_OUTPUT_CLASSES,267 signature_constants.CLASSIFY_OUTPUT_SCORES])268 if not signature_def.outputs.keys():269 return False270 if set(signature_def.outputs.keys()) - allowed_outputs:...

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Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

  1. What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
  2. How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
  3. Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
  4. What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
  5. Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
  6. Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
  7. Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
  8. Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
  9. Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
  10. Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
  11. Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
  12. Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.

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