How to use next method of iterator class
Best Atoum code snippet using iterator.next
KeyspaceTest.php
Source:KeyspaceTest.php 
...63 $iterator->rewind();64 $this->assertTrue($iterator->valid());65 $this->assertSame('key:1st', $iterator->current());66 $this->assertSame(0, $iterator->key());67 $iterator->next();68 $this->assertTrue($iterator->valid());69 $this->assertSame('key:2nd', $iterator->current());70 $this->assertSame(1, $iterator->key());71 $iterator->next();72 $this->assertTrue($iterator->valid());73 $this->assertSame('key:3rd', $iterator->current());74 $this->assertSame(2, $iterator->key());75 $iterator->next();76 $this->assertFalse($iterator->valid());77 }78 /**79 * @group disconnected80 */81 public function testIterationOnMultipleFetches()82 {83 $client = $this->getMock('Predis\Client', array('getProfile', 'scan'));84 $client->expects($this->any())85 ->method('getProfile')86 ->will($this->returnValue(ServerProfile::get('2.8')));87 $client->expects($this->at(1))88 ->method('scan')89 ->with(0, array())90 ->will($this->returnValue(array(2, array('key:1st', 'key:2nd'))));91 $client->expects($this->at(2))92 ->method('scan')93 ->with(2, array())94 ->will($this->returnValue(array(0, array('key:3rd'))));95 $iterator = new Keyspace($client);96 $iterator->rewind();97 $this->assertTrue($iterator->valid());98 $this->assertSame('key:1st', $iterator->current());99 $this->assertSame(0, $iterator->key());100 $iterator->next();101 $this->assertTrue($iterator->valid());102 $this->assertSame('key:2nd', $iterator->current());103 $this->assertSame(1, $iterator->key());104 $iterator->next();105 $this->assertTrue($iterator->valid());106 $this->assertSame('key:3rd', $iterator->current());107 $this->assertSame(2, $iterator->key());108 $iterator->next();109 $this->assertFalse($iterator->valid());110 }111 /**112 * @group disconnected113 */114 public function testIterationOnMultipleFetchesAndHoleInFirstFetch()115 {116 $client = $this->getMock('Predis\Client', array('getProfile', 'scan'));117 $client->expects($this->any())118 ->method('getProfile')119 ->will($this->returnValue(ServerProfile::get('2.8')));120 $client->expects($this->at(1))121 ->method('scan')122 ->with(0, array())123 ->will($this->returnValue(array(4, array())));124 $client->expects($this->at(2))125 ->method('scan')126 ->with(4, array())127 ->will($this->returnValue(array(0, array('key:1st', 'key:2nd'))));128 $iterator = new Keyspace($client);129 $iterator->rewind();130 $this->assertTrue($iterator->valid());131 $this->assertSame('key:1st', $iterator->current());132 $this->assertSame(0, $iterator->key());133 $iterator->next();134 $this->assertTrue($iterator->valid());135 $this->assertSame('key:2nd', $iterator->current());136 $this->assertSame(1, $iterator->key());137 $iterator->next();138 $this->assertFalse($iterator->valid());139 }140 /**141 * @group disconnected142 */143 public function testIterationOnMultipleFetchesAndHoleInMidFetch()144 {145 $client = $this->getMock('Predis\Client', array('getProfile', 'scan'));146 $client->expects($this->any())147 ->method('getProfile')148 ->will($this->returnValue(ServerProfile::get('2.8')));149 $client->expects($this->at(1))150 ->method('scan')151 ->with(0, array())152 ->will($this->returnValue(array(2, array('key:1st', 'key:2nd'))));153 $client->expects($this->at(2))154 ->method('scan')155 ->with(2, array())156 ->will($this->returnValue(array(5, array())));157 $client->expects($this->at(3))158 ->method('scan')159 ->with(5, array())160 ->will($this->returnValue(array(0, array('key:3rd'))));161 $iterator = new Keyspace($client);162 $iterator->rewind();163 $this->assertTrue($iterator->valid());164 $this->assertSame('key:1st', $iterator->current());165 $this->assertSame(0, $iterator->key());166 $iterator->next();167 $this->assertTrue($iterator->valid());168 $this->assertSame('key:2nd', $iterator->current());169 $this->assertSame(1, $iterator->key());170 $iterator->next();171 $this->assertTrue($iterator->valid());172 $this->assertSame('key:3rd', $iterator->current());173 $this->assertSame(2, $iterator->key());174 $iterator->next();175 $this->assertFalse($iterator->valid());176 }177 /**178 * @group disconnected179 */180 public function testIterationWithOptionMatch()181 {182 $client = $this->getMock('Predis\Client', array('getProfile', 'scan'));183 $client->expects($this->any())184 ->method('getProfile')185 ->will($this->returnValue(ServerProfile::get('2.8')));186 $client->expects($this->at(1))187 ->method('scan')188 ->with(0, array('MATCH' => 'key:*'))189 ->will($this->returnValue(array(0, array('key:1st', 'key:2nd'))));190 $iterator = new Keyspace($client, 'key:*');191 $iterator->rewind();192 $this->assertTrue($iterator->valid());193 $this->assertSame('key:1st', $iterator->current());194 $this->assertSame(0, $iterator->key());195 $iterator->next();196 $this->assertTrue($iterator->valid());197 $this->assertSame('key:2nd', $iterator->current());198 $this->assertSame(1, $iterator->key());199 $iterator->next();200 $this->assertFalse($iterator->valid());201 }202 /**203 * @group disconnected204 */205 public function testIterationWithOptionMatchOnMultipleFetches()206 {207 $client = $this->getMock('Predis\Client', array('getProfile', 'scan'));208 $client->expects($this->any())209 ->method('getProfile')210 ->will($this->returnValue(ServerProfile::get('2.8')));211 $client->expects($this->at(1))212 ->method('scan')213 ->with(0, array('MATCH' => 'key:*'))214 ->will($this->returnValue(array(1, array('key:1st'))));215 $client->expects($this->at(2))216 ->method('scan')217 ->with(1, array('MATCH' => 'key:*'))218 ->will($this->returnValue(array(0, array('key:2nd'))));219 $iterator = new Keyspace($client, 'key:*');220 $iterator->rewind();221 $this->assertTrue($iterator->valid());222 $this->assertSame('key:1st', $iterator->current());223 $this->assertSame(0, $iterator->key());224 $iterator->next();225 $this->assertTrue($iterator->valid());226 $this->assertSame('key:2nd', $iterator->current());227 $this->assertSame(1, $iterator->key());228 $iterator->next();229 $this->assertFalse($iterator->valid());230 }231 /**232 * @group disconnected233 */234 public function testIterationWithOptionCount()235 {236 $client = $this->getMock('Predis\Client', array('getProfile', 'scan'));237 $client->expects($this->any())238 ->method('getProfile')239 ->will($this->returnValue(ServerProfile::get('2.8')));240 $client->expects($this->at(1))241 ->method('scan')242 ->with(0, array('COUNT' => 2))243 ->will($this->returnValue(array(0, array('key:1st', 'key:2nd'))));244 $iterator = new Keyspace($client, null, 2);245 $iterator->rewind();246 $this->assertTrue($iterator->valid());247 $this->assertSame('key:1st', $iterator->current());248 $this->assertSame(0, $iterator->key());249 $iterator->next();250 $this->assertTrue($iterator->valid());251 $this->assertSame('key:2nd', $iterator->current());252 $this->assertSame(1, $iterator->key());253 $iterator->next();254 $this->assertFalse($iterator->valid());255 }256 /**257 * @group disconnected258 */259 public function testIterationWithOptionCountOnMultipleFetches()260 {261 $client = $this->getMock('Predis\Client', array('getProfile', 'scan'));262 $client->expects($this->any())263 ->method('getProfile')264 ->will($this->returnValue(ServerProfile::get('2.8')));265 $client->expects($this->at(1))266 ->method('scan')267 ->with(0, array('COUNT' => 1))268 ->will($this->returnValue(array(1, array('key:1st'))));269 $client->expects($this->at(2))270 ->method('scan')271 ->with(1, array('COUNT' => 1))272 ->will($this->returnValue(array(0, array('key:2nd'))));273 $iterator = new Keyspace($client, null, 1);274 $iterator->rewind();275 $this->assertTrue($iterator->valid());276 $this->assertSame('key:1st', $iterator->current());277 $this->assertSame(0, $iterator->key());278 $iterator->next();279 $this->assertTrue($iterator->valid());280 $this->assertSame('key:2nd', $iterator->current());281 $this->assertSame(1, $iterator->key());282 $iterator->next();283 $this->assertFalse($iterator->valid());284 }285 /**286 * @group disconnected287 */288 public function testIterationWithOptionsMatchAndCount()289 {290 $client = $this->getMock('Predis\Client', array('getProfile', 'scan'));291 $client->expects($this->any())292 ->method('getProfile')293 ->will($this->returnValue(ServerProfile::get('2.8')));294 $client->expects($this->at(1))295 ->method('scan')296 ->with(0, array('MATCH' => 'key:*', 'COUNT' => 2))297 ->will($this->returnValue(array(0, array('key:1st', 'key:2nd'))));298 $iterator = new Keyspace($client, 'key:*', 2);299 $iterator->rewind();300 $this->assertTrue($iterator->valid());301 $this->assertSame('key:1st', $iterator->current());302 $this->assertSame(0, $iterator->key());303 $iterator->next();304 $this->assertTrue($iterator->valid());305 $this->assertSame('key:2nd', $iterator->current());306 $this->assertSame(1, $iterator->key());307 $iterator->next();308 $this->assertFalse($iterator->valid());309 }310 /**311 * @group disconnected312 */313 public function testIterationWithOptionsMatchAndCountOnMultipleFetches()314 {315 $client = $this->getMock('Predis\Client', array('getProfile', 'scan'));316 $client->expects($this->any())317 ->method('getProfile')318 ->will($this->returnValue(ServerProfile::get('2.8')));319 $client->expects($this->at(1))320 ->method('scan')321 ->with(0, array('MATCH' => 'key:*', 'COUNT' => 1))322 ->will($this->returnValue(array(1, array('key:1st'))));323 $client->expects($this->at(2))324 ->method('scan')325 ->with(1, array('MATCH' => 'key:*', 'COUNT' => 1))326 ->will($this->returnValue(array(0, array('key:2nd'))));327 $iterator = new Keyspace($client, 'key:*', 1);328 $iterator->rewind();329 $this->assertTrue($iterator->valid());330 $this->assertSame('key:1st', $iterator->current());331 $this->assertSame(0, $iterator->key());332 $iterator->next();333 $this->assertTrue($iterator->valid());334 $this->assertSame('key:2nd', $iterator->current());335 $this->assertSame(1, $iterator->key());336 $iterator->next();337 $this->assertFalse($iterator->valid());338 }339 /**340 * @group disconnected341 */342 public function testIterationRewindable()343 {344 $client = $this->getMock('Predis\Client', array('getProfile', 'scan'));345 $client->expects($this->any())346 ->method('getProfile')347 ->will($this->returnValue(ServerProfile::get('2.8')));348 $client->expects($this->exactly(2))349 ->method('scan')350 ->with(0, array())351 ->will($this->returnValue(array(0, array('key:1st', 'key:2nd'))));352 $iterator = new Keyspace($client);353 $iterator->rewind();354 $this->assertTrue($iterator->valid());355 $this->assertSame('key:1st', $iterator->current());356 $this->assertSame(0, $iterator->key());357 $iterator->rewind();358 $this->assertTrue($iterator->valid());359 $this->assertSame('key:1st', $iterator->current());360 $this->assertSame(0, $iterator->key());361 $iterator->next();362 $this->assertTrue($iterator->valid());363 $this->assertSame(1, $iterator->key());364 $this->assertSame('key:2nd', $iterator->current());365 $iterator->next();366 $this->assertFalse($iterator->valid());367 }368}...
foreachLoopIteratorAggregate.001.phpt
Source:foreachLoopIteratorAggregate.001.phpt
...9 global $indent;10 echo "$indent--> " . __METHOD__ . " ($this->pos)\n";11 return $this->pos < count($this->myContent);12 }13 public function next() {14 global $indent;15 echo "$indent--> " . __METHOD__ . " ($this->pos)\n";16 $this->pos++;17 }18 public function rewind() {19 global $indent;20 echo "$indent--> " . __METHOD__ . " ($this->pos)\n";21 $this->pos=0;22 }23 public function current() {24 global $indent;25 echo "$indent--> " . __METHOD__ . " ($this->pos)\n";26 return $this->myContent[$this->pos];27 }28 public function key() {29 global $indent;30 echo "$indent--> " . __METHOD__ . " ($this->pos)\n";31 return "meal " . $this->pos;32 }33}34class FrenchMealIterator implements Iterator {35 private $pos=0;36 private $myContent=array("petit dejeuner", "dejeuner", "gouter", "dinner");37 public function valid() {38 global $indent;39 echo "$indent--> " . __METHOD__ . " ($this->pos)\n";40 return $this->pos < count($this->myContent);41 }42 public function next() {43 global $indent;44 echo "$indent--> " . __METHOD__ . " ($this->pos)\n";45 $this->pos++;46 }47 public function rewind() {48 global $indent;49 echo "$indent--> " . __METHOD__ . " ($this->pos)\n";50 $this->pos=0;51 }52 public function current() {53 global $indent;54 echo "$indent--> " . __METHOD__ . " ($this->pos)\n";55 return $this->myContent[$this->pos];56 }57 public function key() {58 global $indent;59 echo "$indent--> " . __METHOD__ . " ($this->pos)\n";60 return "meal " . $this->pos;61 }62}63Class EuropeanMeals implements IteratorAggregate {64 private $storedEnglishMealIterator;65 private $storedFrenchMealIterator;66 public function __construct() {67 $this->storedEnglishMealIterator = new EnglishMealIterator;68 $this->storedFrenchMealIterator = new FrenchMealIterator;69 }70 public function getIterator() {71 global $indent;72 echo "$indent--> " . __METHOD__ . "\n";73 //Alternate between English and French meals74 static $i = 0;75 if ($i++%2 == 0) {76 return $this->storedEnglishMealIterator;77 } else {78 return $this->storedFrenchMealIterator;79 }80 }81}82$f = new EuropeanMeals;83var_dump($f);84echo "-----( Simple iteration 1: )-----\n";85foreach ($f as $k=>$v) {86 echo "$k => $v\n";87}88echo "-----( Simple iteration 2: )-----\n";89foreach ($f as $k=>$v) {90 echo "$k => $v\n";91}92$indent = " ";93echo "\n\n\n-----( Nested iteration: )-----\n";94$count=1;95foreach ($f as $k=>$v) {96 echo "\nTop level " . $count++ . ": \n";97 echo "$k => $v\n";98 $indent = " ";99 foreach ($f as $k=>$v) {100 echo " $k => $v\n";101 }102 $indent = " ";103}104?>105--EXPECTF--106object(EuropeanMeals)#%d (2) {107 ["storedEnglishMealIterator":"EuropeanMeals":private]=>108 object(EnglishMealIterator)#%d (2) {109 ["pos":"EnglishMealIterator":private]=>110 int(0)111 ["myContent":"EnglishMealIterator":private]=>112 array(3) {113 [0]=>114 string(9) "breakfast"115 [1]=>116 string(6) "dinner"117 [2]=>118 string(3) "tea"119 }120 }121 ["storedFrenchMealIterator":"EuropeanMeals":private]=>122 object(FrenchMealIterator)#%d (2) {123 ["pos":"FrenchMealIterator":private]=>124 int(0)125 ["myContent":"FrenchMealIterator":private]=>126 array(4) {127 [0]=>128 string(14) "petit dejeuner"129 [1]=>130 string(8) "dejeuner"131 [2]=>132 string(6) "gouter"133 [3]=>134 string(6) "dinner"135 }136 }137}138-----( Simple iteration 1: )-----139--> EuropeanMeals::getIterator140--> EnglishMealIterator::rewind (0)141--> EnglishMealIterator::valid (0)142--> EnglishMealIterator::current (0)143--> EnglishMealIterator::key (0)144meal 0 => breakfast145--> EnglishMealIterator::next (0)146--> EnglishMealIterator::valid (1)147--> EnglishMealIterator::current (1)148--> EnglishMealIterator::key (1)149meal 1 => dinner150--> EnglishMealIterator::next (1)151--> EnglishMealIterator::valid (2)152--> EnglishMealIterator::current (2)153--> EnglishMealIterator::key (2)154meal 2 => tea155--> EnglishMealIterator::next (2)156--> EnglishMealIterator::valid (3)157-----( Simple iteration 2: )-----158--> EuropeanMeals::getIterator159--> FrenchMealIterator::rewind (0)160--> FrenchMealIterator::valid (0)161--> FrenchMealIterator::current (0)162--> FrenchMealIterator::key (0)163meal 0 => petit dejeuner164--> FrenchMealIterator::next (0)165--> FrenchMealIterator::valid (1)166--> FrenchMealIterator::current (1)167--> FrenchMealIterator::key (1)168meal 1 => dejeuner169--> FrenchMealIterator::next (1)170--> FrenchMealIterator::valid (2)171--> FrenchMealIterator::current (2)172--> FrenchMealIterator::key (2)173meal 2 => gouter174--> FrenchMealIterator::next (2)175--> FrenchMealIterator::valid (3)176--> FrenchMealIterator::current (3)177--> FrenchMealIterator::key (3)178meal 3 => dinner179--> FrenchMealIterator::next (3)180--> FrenchMealIterator::valid (4)181-----( Nested iteration: )-----182 --> EuropeanMeals::getIterator183 --> EnglishMealIterator::rewind (3)184 --> EnglishMealIterator::valid (0)185 --> EnglishMealIterator::current (0)186 --> EnglishMealIterator::key (0)187Top level 1: 188meal 0 => breakfast189 --> EuropeanMeals::getIterator190 --> FrenchMealIterator::rewind (4)191 --> FrenchMealIterator::valid (0)192 --> FrenchMealIterator::current (0)193 --> FrenchMealIterator::key (0)194 meal 0 => petit dejeuner195 --> FrenchMealIterator::next (0)196 --> FrenchMealIterator::valid (1)197 --> FrenchMealIterator::current (1)198 --> FrenchMealIterator::key (1)199 meal 1 => dejeuner200 --> FrenchMealIterator::next (1)201 --> FrenchMealIterator::valid (2)202 --> FrenchMealIterator::current (2)203 --> FrenchMealIterator::key (2)204 meal 2 => gouter205 --> FrenchMealIterator::next (2)206 --> FrenchMealIterator::valid (3)207 --> FrenchMealIterator::current (3)208 --> FrenchMealIterator::key (3)209 meal 3 => dinner210 --> FrenchMealIterator::next (3)211 --> FrenchMealIterator::valid (4)212 --> EnglishMealIterator::next (0)213 --> EnglishMealIterator::valid (1)214 --> EnglishMealIterator::current (1)215 --> EnglishMealIterator::key (1)216Top level 2: 217meal 1 => dinner218 --> EuropeanMeals::getIterator219 --> EnglishMealIterator::rewind (1)220 --> EnglishMealIterator::valid (0)221 --> EnglishMealIterator::current (0)222 --> EnglishMealIterator::key (0)223 meal 0 => breakfast224 --> EnglishMealIterator::next (0)225 --> EnglishMealIterator::valid (1)226 --> EnglishMealIterator::current (1)227 --> EnglishMealIterator::key (1)228 meal 1 => dinner229 --> EnglishMealIterator::next (1)230 --> EnglishMealIterator::valid (2)231 --> EnglishMealIterator::current (2)232 --> EnglishMealIterator::key (2)233 meal 2 => tea234 --> EnglishMealIterator::next (2)235 --> EnglishMealIterator::valid (3)236 --> EnglishMealIterator::next (3)237 --> EnglishMealIterator::valid (4)...
iterator_007.phpt
Source:iterator_007.phpt
...23 {24 echo __METHOD__ . "\n";25 return parent::key();26 }27 function next()28 {29 echo __METHOD__ . "\n";30 parent::next();31 }32}33class NoRewindIteratorEx extends NoRewindIterator34{35 function rewind()36 {37 echo __METHOD__ . "\n";38 parent::rewind();39 }40 function valid()41 {42 echo __METHOD__ . "\n";43 return parent::valid();44 }45 function current()46 {47 echo __METHOD__ . "\n";48 return parent::current();49 }50 function key()51 {52 echo __METHOD__ . "\n";53 return parent::key();54 }55 function next()56 {57 echo __METHOD__ . "\n";58 parent::next();59 }60}61$it = new NoRewindIteratorEx(new ArrayIteratorEx(range(0,3)));62echo "===0===\n";63foreach ($it->getInnerIterator() as $v) {64 var_dump($v);65}66echo "===1===\n";67foreach ($it as $v) {68 var_dump($v);69}70$pos =0;71$it = new NoRewindIteratorEx(new ArrayIteratorEx(range(0,3)));72echo "===2===\n";73foreach ($it as $v) {74 var_dump($v);75 if ($pos++ > 1) {76 break;77 }78}79echo "===3===\n";80foreach ($it as $v) {81 var_dump($v);82}83echo "===4===\n";84foreach ($it as $v) {85 var_dump($v);86}87?>88--EXPECT--89===0===90ArrayIteratorEx::rewind91ArrayIteratorEx::valid92ArrayIteratorEx::current93int(0)94ArrayIteratorEx::next95ArrayIteratorEx::valid96ArrayIteratorEx::current97int(1)98ArrayIteratorEx::next99ArrayIteratorEx::valid100ArrayIteratorEx::current101int(2)102ArrayIteratorEx::next103ArrayIteratorEx::valid104ArrayIteratorEx::current105int(3)106ArrayIteratorEx::next107ArrayIteratorEx::valid108===1===109NoRewindIteratorEx::rewind110NoRewindIteratorEx::valid111ArrayIteratorEx::valid112===2===113NoRewindIteratorEx::rewind114NoRewindIteratorEx::valid115ArrayIteratorEx::valid116NoRewindIteratorEx::current117ArrayIteratorEx::current118int(0)119NoRewindIteratorEx::next120ArrayIteratorEx::next121NoRewindIteratorEx::valid122ArrayIteratorEx::valid123NoRewindIteratorEx::current124ArrayIteratorEx::current125int(1)126NoRewindIteratorEx::next127ArrayIteratorEx::next128NoRewindIteratorEx::valid129ArrayIteratorEx::valid130NoRewindIteratorEx::current131ArrayIteratorEx::current132int(2)133===3===134NoRewindIteratorEx::rewind135NoRewindIteratorEx::valid136ArrayIteratorEx::valid137NoRewindIteratorEx::current138int(2)139NoRewindIteratorEx::next140ArrayIteratorEx::next141NoRewindIteratorEx::valid142ArrayIteratorEx::valid143NoRewindIteratorEx::current144ArrayIteratorEx::current145int(3)146NoRewindIteratorEx::next147ArrayIteratorEx::next148NoRewindIteratorEx::valid149ArrayIteratorEx::valid150===4===151NoRewindIteratorEx::rewind152NoRewindIteratorEx::valid153ArrayIteratorEx::valid...
next
Using AI Code Generation
1class MyIterator implements Iterator{2 private $var = array();3 public function __construct($array){4 if(is_array($array)){5 $this->var = $array;6 }7 }8 public function rewind(){9 echo "rewinding";10 reset($this->var);11 }12 public function current(){13 $var = current($this->var);14 echo "current: $var";15 return $var;16 }17 public function key(){18 $var = key($this->var);19 echo "key: $var";20 return $var;21 }22 public function next(){23 $var = next($this->var);24 echo "next: $var";25 return $var;26 }27 public function valid(){28 $var = $this->current() !== false;
next
Using AI Code Generation
1$it = new ArrayIterator($arr);2$it->next();3echo $it->current();4$it = new ArrayIterator($arr);5$it->rewind();6echo $it->current();7$it = new ArrayIterator($arr);8$it->rewind();9echo $it->valid();10$it = new ArrayIterator($arr);11$it->rewind();12echo $it->current();13$it = new ArrayIterator($arr);14$it->rewind();15echo $it->key();16$it = new ArrayIterator($arr);17echo $it->offsetExists(1);18$it = new ArrayIterator($arr);19echo $it->offsetGet(1);20$it = new ArrayIterator($arr);21$it->offsetSet(1, "two");22foreach ($it as $key => $value) {23';24}25$it = new ArrayIterator($arr);26$it->offsetUnset(1);27foreach ($it as $key => $value) {28';29}30$it = new ArrayIterator($arr);31echo $it->count();32$it = new ArrayIterator($arr);33$it->seek(1);34echo $it->current();35$it = new ArrayIterator($arr);36$it->getArrayCopy();37foreach ($it as $key => $value) {
next
Using AI Code Generation
1$it = new ArrayIterator($arr);2$it->next();3echo $it->current();4$it = new ArrayIterator($arr);5$it->next();6echo $it->valid();7$it = new ArrayIterator($arr);8$it->next();9echo $it->key();10$it = new ArrayIterator($arr);11$it->next();12$it->rewind();13echo $it->current();14$it = new ArrayIterator($arr);15$it->seek(2);16echo $it->current();17$it = new ArrayIterator($arr);18print_r($it->getArrayCopy());19$it = new ArrayIterator($arr);20echo $it->getFlags();21$it = new ArrayIterator($arr);22$it->setFlags(ArrayIterator::STD_PROP_LIST);23echo $it->getFlags();24Recommended Posts: PHP | ArrayObject::append() Function25PHP | ArrayObject::exchangeArray() Function26PHP | ArrayObject::getFlags() Function27PHP | ArrayObject::getIterator() Function28PHP | ArrayObject::ksort() Function29PHP | ArrayObject::natsort() Function30PHP | ArrayObject::offsetExists() Function31PHP | ArrayObject::offsetGet() Function32PHP | ArrayObject::offsetSet() Function
next
Using AI Code Generation
1$it = new ArrayIterator(array(1,2,3));2var_dump($it->next());3var_dump($it->current());4$it = new ArrayIterator(array(1,2,3));5var_dump($it->valid());6$it = new ArrayIterator(array(1,2,3));7var_dump($it->rewind());8$it = new ArrayIterator(array(1,2,3));9var_dump($it->key());10$it = new ArrayIterator(array(1,2,3));11var_dump($it->current());12$it = new ArrayIterator(array(1,2,3));13var_dump($it->offsetExists(1));14$it = new ArrayIterator(array(1,2,3));15var_dump($it->offsetGet(1));16$it = new ArrayIterator(array(1,2,3));17var_dump($it->offsetSet(1, 4));18var_dump($it->offsetGet(1));19$it = new ArrayIterator(array(1,2,3));20var_dump($it->offsetUnset(1));21var_dump($it->offsetGet(1));22$it = new ArrayIterator(array(1,2,3));23var_dump($it->count());
next
Using AI Code Generation
1$it = new DirectoryIterator('C:\xampp\htdocs\test\');2foreach ($it as $fileinfo) {3 echo $fileinfo->getFilename() . "4";5}6$it = new DirectoryIterator('C:\xampp\htdocs\test\');7foreach ($it as $fileinfo) {8 echo $fileinfo->current() . "9";10}11$it = new DirectoryIterator('C:\xampp\htdocs\test\');12foreach ($it as $fileinfo) {13 echo $fileinfo->key() . "14";15}16$it = new DirectoryIterator('C:\xampp\htdocs\test\');17foreach ($it as $fileinfo) {18 echo $fileinfo->valid() . "19";20}21$it = new DirectoryIterator('C:\xampp\htdocs\test\');22foreach ($it as $fileinfo) {23 echo $fileinfo->rewind() . "24";25}26$it = new DirectoryIterator('C:\xampp\htdocs\test\');27foreach ($it as $fileinfo) {28 echo $fileinfo->seek(0) . "29";30}31$it = new DirectoryIterator('C:\xampp\htdocs\test\');32foreach ($it as $fileinfo) {33 echo $fileinfo->isDot() . "34";35}36$it = new DirectoryIterator('C:\xampp\htdocs\test\');37foreach ($it as $fileinfo) {38 echo $fileinfo->isFile() . "39";40}41$it = new DirectoryIterator('C:\xampp\htdocs\test\');42foreach ($it as $fileinfo) {43 echo $fileinfo->isDir() . "44";45}46$it = new DirectoryIterator('C:\
next
Using AI Code Generation
1$iterator = new Iterator($array);2while ($iterator->next()) {3$value = $iterator->current();4print $value;5}6$iterator = new Iterator($array);7while ($iterator->next()) {8$value = $iterator->current();9print $value;10}11$iterator = new Iterator($array);12while ($iterator->next()) {13$value = $iterator->current();14print $value;15}
next
Using AI Code Generation
1$it = new FilesystemIterator($dir);2foreach($it as $file)3{4 echo $file->getFilename().'5';6}7$it = new FilesystemIterator($dir);8foreach($it as $file)9{10 echo $file->getFilename().'11';12}13$it = new FilesystemIterator($dir);14foreach($it as $file)15{16 echo $file->getFilename().'17';18}19$it = new FilesystemIterator($dir);20foreach($it as $file)21{22 echo $file->getFilename().'23';24}25$it = new FilesystemIterator($dir);26foreach($it as $file)27{28 echo $file->getFilename().'29';30}31$it = new FilesystemIterator($dir);32foreach($it as $file)33{34 echo $file->getFilename().'35';36}37$it = new FilesystemIterator($dir);38foreach($it as $file)39{40 echo $file->getFilename().'41';42}
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:
- JUnit Tutorial
- TestNG Tutorial
- Webdriver Tutorial
- WebDriverIO Tutorial
- Protractor Tutorial
- Selenium 4 Tutorial
- Jenkins Tutorial
- NUnit Tutorial
- Jest Tutorial
- Playwright Tutorial
- Cypress Tutorial
- PyTest Tutorial
YouTube
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
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Most used method in iterator
- __toString
- valid
- current
- key
- prev
- next
- rewind
- end
- append
- count
- skipValue
- getSkipedValues
- reset
- getValue
- seek
- findTag
- goToNextTagWhichIsNot
- __get
- setWith
- hasSize
- isEmpty
- isNotEmpty
- size
- isIterator
- addTag
- __set
- __unset
- __call
- getIterator
- getMockController
- getMethods
- getFilters
- resetFilters
- testClass
- test__construct
- test__toString
- testValid
- testKey
- testCurrent
- testPrev
- testNext
- testCount
- testRewind
- testEnd
- testAppend
- testSkipValue
- testReset
- testGetValue
- testGetParent
- testGetRoot
- testSeek
- testFindTag
- testGoToNextTagWhichIsNot
- testSetWith
- testHasSize
- testIsEmpty
- testIsNotEmpty
- testSize
- testIsEqualTo
- testIsNotEqualTo
- testIsIdenticalTo
- testIsNotIdenticalTo
- test__get
- test__set
- test__unset
- test__call
- testAddTemplate
- testSetMockController
- testResetFilters
- testAddFilter
- testGetMethods
- testGetIterator
- setMockController
- addFilter
- doesSomething
- doesSomethingElse
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