How to use count method of iterator class

Best Atoum code snippet using iterator.count

Count.php

Source:Count.php Github

copy

Full Screen

...7 * For the full copyright and license information, please view the LICENSE8 * file that was distributed with this source code.9 */10namespace PHPUnit\Framework\Constraint;11use function count;12use function is_array;13use function iterator_count;14use function sprintf;15use Countable;16use EmptyIterator;17use Generator;18use Iterator;19use IteratorAggregate;20use PHPUnit\Framework\Exception;21use Traversable;22/**23 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit24 */25class Count extends Constraint26{27 /**28 * @var int29 */30 private $expectedCount;31 public function __construct(int $expected)32 {33 $this->expectedCount = $expected;34 }35 public function toString(): string36 {37 return sprintf(38 'count matches %d',39 $this->expectedCount40 );41 }42 /**43 * Evaluates the constraint for parameter $other. Returns true if the44 * constraint is met, false otherwise.45 *46 * @throws Exception47 */48 protected function matches($other): bool49 {50 return $this->expectedCount === $this->getCountOf($other);51 }52 /**53 * @throws Exception54 */55 protected function getCountOf($other): ?int56 {57 if ($other instanceof Countable || is_array($other)) {58 return count($other);59 }60 if ($other instanceof EmptyIterator) {61 return 0;62 }63 if ($other instanceof Traversable) {64 while ($other instanceof IteratorAggregate) {65 try {66 $other = $other->getIterator();67 } catch (\Exception $e) {68 throw new Exception(69 $e->getMessage(),70 $e->getCode(),71 $e72 );73 }74 }75 $iterator = $other;76 if ($iterator instanceof Generator) {77 return $this->getCountOfGenerator($iterator);78 }79 if (!$iterator instanceof Iterator) {80 return iterator_count($iterator);81 }82 $key = $iterator->key();83 $count = iterator_count($iterator);84 // Manually rewind $iterator to previous key, since iterator_count85 // moves pointer.86 if ($key !== null) {87 $iterator->rewind();88 while ($iterator->valid() && $key !== $iterator->key()) {89 $iterator->next();90 }91 }92 return $count;93 }94 return null;95 }96 /**97 * Returns the total number of iterations from a generator.98 * This will fully exhaust the generator.99 */100 protected function getCountOfGenerator(Generator $generator): int101 {102 for ($count = 0; $generator->valid(); $generator->next()) {103 $count++;104 }105 return $count;106 }107 /**108 * Returns the description of the failure.109 *110 * The beginning of failure messages is "Failed asserting that" in most111 * cases. This method should return the second part of that sentence.112 *113 * @param mixed $other evaluated value or object114 */115 protected function failureDescription($other): string116 {117 return sprintf(118 'actual size %d matches expected size %d',119 (int) $this->getCountOf($other),...

Full Screen

Full Screen

count

Using AI Code Generation

copy

Full Screen

1$it = new DirectoryIterator('C:\xampp\htdocs\php');2foreach ($it as $fileinfo) {3 if (!$fileinfo->isDot()) {4 echo $fileinfo->getFilename() . "<BR>";5 }6}7$it = new DirectoryIterator('C:\xampp\htdocs\php');8foreach ($it as $fileinfo) {9 if (!$fileinfo->isDot()) {10 echo $fileinfo->getFilename() . "<BR>";11 }12}13$it = new DirectoryIterator('C:\xampp\htdocs\php');14foreach ($it as $fileinfo) {15 if (!$fileinfo->isDot()) {16 echo $fileinfo->getFilename() . "<BR>";17 }18}19$it = new DirectoryIterator('C:\xampp\htdocs\php');20foreach ($it as $fileinfo) {21 if (!$fileinfo->isDot()) {22 echo $fileinfo->getFilename() . "<BR>";23 }24}25$it = new DirectoryIterator('C:\xampp\htdocs\php');26foreach ($it as $fileinfo) {27 if (!$fileinfo->isDot()) {28 echo $fileinfo->getFilename() . "<BR>";29 }30}31$it = new DirectoryIterator('C:\xampp\htdocs\php');32foreach ($it as $fileinfo) {33 if (!$fileinfo->isDot()) {34 echo $fileinfo->getFilename() . "<BR>";35 }36}37$it = new DirectoryIterator('C:\xampp\htdocs\php');38foreach ($it as $fileinfo) {39 if (!$fileinfo->isDot()) {40 echo $fileinfo->getFilename() . "<BR>";41 }42}43$it = new DirectoryIterator('C:\xampp\htdocs\php');44foreach ($it as $fileinfo) {45 if (!$fileinfo->isDot()) {

Full Screen

Full Screen

count

Using AI Code Generation

copy

Full Screen

1$iterator = new DirectoryIterator("D:\");2echo $iterator->count();3$iterator = new DirectoryIterator("D:\");4echo count($iterator);5public function count() {6 $this->rewind();7 $count = 0;8 foreach ($this as $file) {9 $count++;10 }11 return $count;12}13Related posts: How to Count Files and Directories in a Directory Using the count() Function How to Count Files and Directories in a Directory Using the count() Method How to Count Files and Directories in a Directory Using the count() Method How to Count Files and Directories in a Directory Using the count() Function How to Count Files and Directories in a Directory Using the count() Function14READ How to Count Files and Directories in a Directory Using the count() Method

Full Screen

Full Screen

count

Using AI Code Generation

copy

Full Screen

1$iterator = new FilesystemIterator('C:\Users\Public\Pictures\Sample Pictures');2echo $iterator->count();3Recommended Posts: PHP | DirectoryIterator::getATime() function4PHP | DirectoryIterator::getMTime() function5PHP | DirectoryIterator::getPath() function6PHP | DirectoryIterator::getSize() function7PHP | DirectoryIterator::isDot() function8PHP | DirectoryIterator::isLink() function9PHP | DirectoryIterator::isWritable() function10PHP | DirectoryIterator::isReadable() function11PHP | DirectoryIterator::isExecutable() function12PHP | DirectoryIterator::isFile() function13PHP | DirectoryIterator::isDir() function14PHP | DirectoryIterator::getSubPathname() function15PHP | DirectoryIterator::getSubPath() function16PHP | DirectoryIterator::getFilename() function17PHP | DirectoryIterator::getRealPath() function18PHP | DirectoryIterator::getOwner() function19PHP | DirectoryIterator::getGroup() function20PHP | DirectoryIterator::getInode() function21PHP | DirectoryIterator::getPerms() function22PHP | DirectoryIterator::getType() function

Full Screen

Full Screen

count

Using AI Code Generation

copy

Full Screen

1$iterator = new DirectoryIterator('C:\xampp\htdocs\php\iterator\1');2foreach ($iterator as $file) {3 if ($file->isDir() && !$file->isDot()) {4 echo $file->getFilename() . ' contains ' . $iterator->count() . ' files';5 }6}7$iterator = new DirectoryIterator('C:\xampp\htdocs\php\iterator\2');8foreach ($iterator as $file) {9 if ($file->isDir() && !$file->isDot()) {10 echo $file->getFilename() . ' contains ' . $iterator->count() . ' files';11 }12}13$iterator = new DirectoryIterator('C:\xampp\htdocs\php\iterator\3');14foreach ($iterator as $file) {15 if ($file->isDir() && !$file->isDot()) {16 echo $file->getFilename() . ' contains ' . $iterator->count() . ' files';17 }18}19$iterator = new DirectoryIterator('C:\xampp\htdocs\php\iterator\4');20foreach ($iterator as $file) {21 if ($file->isDir() && !$file->isDot()) {22 echo $file->getFilename() . ' contains ' . $iterator->count() . ' files';23 }24}25$iterator = new DirectoryIterator('C:\xampp\htdocs\php\iterator\5');26foreach ($iterator as $file) {27 if ($file->isDir() && !$file->isDot()) {28 echo $file->getFilename() . ' contains ' . $iterator->count() . ' files';29 }30}31$iterator = new DirectoryIterator('C:\xampp\htdocs\php\iterator\6');32foreach ($iterator as $file) {33 if ($file->isDir() && !$file->isDot()) {34 echo $file->getFilename() . ' contains ' . $iterator->count() . ' files';35 }36}

Full Screen

Full Screen

count

Using AI Code Generation

copy

Full Screen

1$it = new FilesystemIterator('c:\xampp\htdocs\php\iterator', FilesystemIterator::SKIP_DOTS);2echo iterator_count($it);3$it = new FilesystemIterator('c:\xampp\htdocs\php\iterator', FilesystemIterator::SKIP_DOTS);4echo $it->getFlags();5$it = new FilesystemIterator('c:\xampp\htdocs\php\iterator', FilesystemIterator::SKIP_DOTS);6foreach ($it as $fileinfo) {7 echo $fileinfo->getSubPathname() . "8";9}10$it = new FilesystemIterator('c:\xampp\htdocs\php\iterator', FilesystemIterator::SKIP_DOTS);11foreach ($it as $fileinfo) {12 echo $fileinfo->getSubPath() . "13";14}15$it = new FilesystemIterator('c:\xampp\htdocs\php\iterator', FilesystemIterator::SKIP_DOTS);16foreach ($it as $fileinfo) {17 echo $fileinfo->getPathname() . "18";19}20$it = new FilesystemIterator('c:\xampp\htdocs\php\iterator', FilesystemIterator::SKIP_DOTS);21foreach ($it as $fileinfo) {22 echo $fileinfo->getPath() . "23";24}25$it = new FilesystemIterator('c:\xampp\htdocs\php\iterator', FilesystemIterator::SKIP_DOTS);26foreach ($it as $fileinfo) {27 echo $fileinfo->getOwner() . "28";29}30$it = new FilesystemIterator('c:\xampp\htdocs\php\iterator', FilesystemIterator::SKIP_DOTS);31foreach ($it as $fileinfo) {32 echo $fileinfo->getMTime() . "33";34}

Full Screen

Full Screen

count

Using AI Code Generation

copy

Full Screen

1class countarray implements Iterator{2 private $array;3 private $count;4 public function __construct($array){5 $this->array = $array;6 }7 public function rewind(){8 $this->count = 0;9 }10 public function current(){11 return $this->array[$this->count];12 }13 public function key(){14 return $this->count;15 }16 public function next(){17 $this->count++;18 }19 public function valid(){20 return isset($this->array[$this->count]);21 }22}23$array = array('a','b','c');24$obj = new countarray($array);25echo count($obj);26PHP | count() function to count the number of elements in an array27PHP | count() function to count the number of elements in an array recursively28PHP | count() function to count the number of elements in an array with

Full Screen

Full Screen

count

Using AI Code Generation

copy

Full Screen

1$iterator = new DirectoryIterator('C:\xampp\htdocs\php\day 5');2foreach ($iterator as $fileInfo) {3 if($fileInfo->isFile()){4 echo $fileInfo->getFilename(), PHP_EOL;5 }6}

Full Screen

Full Screen

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful