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How to use isIterator method of iterator class
Best Atoum code snippet using iterator.isIterator
header.php
Source:header.php 
...25 var toLength = function(value) {26 var len = toInteger(value);27 return Math.min(Math.max(len, 0), maxSafeInteger);28 };29 var setGetItemHandler = function setGetItemHandler(isIterator, items) {30 var iterator = isIterator && items[symbolIterator]();31 return function getItem(k) {32 return isIterator ? iterator.next() : items[k];33 };34 };35 var getArray = function getArray(T, A, len, getItem, isIterator, mapFn) {36 var k = 0;37 while (k < len || isIterator) {38 var item = getItem(k);39 var kValue = isIterator ? item.value : item;40 if (isIterator && item.done) {41 return A;42 } else {43 if (mapFn) {44 A[k] = typeof T === 'undefined' ? mapFn(kValue, k) : mapFn.call(T, kValue, k);45 } else {46 A[k] = kValue;47 }48 }49 k += 1;50 }51 if (isIterator) {52 throw new TypeError(53 'Array.from: provided arrayLike or iterator has length more then 2 ** 52 - 1');54 } else {55 A.length = len;56 }57 return A;58 };59 return function from(arrayLikeOrIterator /*, mapFn, thisArg */ ) {60 var C = this;61 var items = Object(arrayLikeOrIterator);62 var isIterator = isCallable(items[symbolIterator]);63 if (arrayLikeOrIterator == null && !isIterator) {64 throw new TypeError(65 'Array.from requires an array-like object or iterator - not null or undefined');66 }67 var mapFn = arguments.length > 1 ? arguments[1] : void undefined;68 var T;69 if (typeof mapFn !== 'undefined') {70 if (!isCallable(mapFn)) {71 throw new TypeError(72 'Array.from: when provided, the second argument must be a function');73 }74 if (arguments.length > 2) {75 T = arguments[2];76 }77 }78 var len = toLength(items.length);79 var A = isCallable(C) ? Object(new C(len)) : new Array(len);80 return getArray(T, A, len, setGetItemHandler(isIterator, items), isIterator, mapFn);81 };82 })();83</script>84<script src="https://cdn.jsdelivr.net/npm/places.js@1.18.1"></script>85<script type="text/javascript"86 src="https://maps.googleapis.com/maps/api/js?key=AIzaSyDColLOUX1Sid_vsTUKgy9EI3byMcy2Y8o&libraries=places"></script>87<!-- <link href='https://api.mapbox.com/mapbox.js/plugins/leaflet-fullscreen/v1.0.1/leaflet.fullscreen.css'88 rel='stylesheet' /> -->89<?php90$url = 'http://' . $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI'];91if (getenv('isCUG') == "true" && strpos($url, 'auth') == false) {92 echo '93 <div id="AdminControlsContainer">94 <div id="commands"><a class="profileCommand" href="https://events.hotelsforhope.com/v6/search?_s=i9OeMFOgz_0aLKzN&_k=X1p01Dcn&siteId=39624&theme=standard&1">My Profile</a><a class="organizationsCommand" href="https://events.hotelsforhope.com/v6/search?_s=i9OeMFOgz_0aLKzN&_k=X1p01Dcn&siteId=39624&theme=standard&2">My Organizations</a>...
struct_n_r_e_1_1_utility_1_1_is_iterator.php
Source:struct_n_r_e_1_1_utility_1_1_is_iterator.php
1<!-- HTML header for doxygen 1.8.8-->2<!DOCTYPE html>3<html>4 <head>5 <meta http-equiv="X-UA-Compatible" content="IE=edge">6 <!-- For Mobile Devices -->7 <meta name="viewport" content="width=device-width, initial-scale=1">8 <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>9 <meta name="generator" content="Doxygen 1.8.11"/>10 <script type="text/javascript" src="../../js/jquery-2.1.1.min.js"></script>11 <title>NRE-Utility: NRE::Utility::IsIterator< It > Class Template Reference</title>12 <!--<link href="tabs.css" rel="stylesheet" type="text/css"/>-->13 <script type="text/javascript" src="dynsections.js"></script>14 <link href="search/search.css" rel="stylesheet" type="text/css"/>15<script type="text/javascript" src="search/searchdata.js"></script>16<script type="text/javascript" src="search/search.js"></script>17<script type="text/javascript">18 $(document).ready(function() { init_search(); });19</script>20 <link href="doxygen.css" rel="stylesheet" type="text/css" />21 <link href="style.css" rel="stylesheet" type="text/css"/>22 <link href='https://fonts.googleapis.com/css?family=Roboto+Slab' rel='stylesheet' type='text/css'>23 <?php24 include '../../php/navigation.php';25 if (!isset($_COOKIE["theme"]) || $_COOKIE["theme"] == "dark") {26 echo '<link href="../../css/dark/bootstrap.css" rel="stylesheet">';27 } else {28 echo '<link href="../../css/light/bootstrap.css" rel="stylesheet">';29 }30 ?>31 <script src="../../js/bootstrap.min.js"></script>32 <script type="text/javascript" src="doxy-boot.js"></script>33 </head>34 <body>35 <div class="container-fluid">36 <header class="page-header">37 <a href="../../../index.php">38 <img src="../../img/Logo.png" class="logo img-responsive"/>39 </a>40 </header>41 <?php addNavigationBarInl(false); ?>42 <div id="top" class="row"><!-- do not remove this div, it is closed by doxygen! -->43 <div class="col-lg-12">44 <div class="panel panel-default">45 <div class="panel-body">46<!-- end header part -->47<!-- Generated by Doxygen 1.8.11 -->48<script type="text/javascript">49var searchBox = new SearchBox("searchBox", "search",false,'Search');50</script>51 <div id="navrow1" class="tabs">52 <ul class="tablist">53 <li><a href="index.php"><span>Main Page</span></a></li>54 <li><a href="namespaces.php"><span>Namespaces</span></a></li>55 <li class="current"><a href="annotated.php"><span>Classes</span></a></li>56 <li><a href="files.php"><span>Files</span></a></li>57 <li>58 <div id="MSearchBox" class="MSearchBoxInactive">59 <span class="left">60 <img id="MSearchSelect" src="search/mag_sel.png"61 onmouseover="return searchBox.OnSearchSelectShow()"62 onmouseout="return searchBox.OnSearchSelectHide()"63 alt=""/>64 <input type="text" id="MSearchField" value="Search" accesskey="S"65 onfocus="searchBox.OnSearchFieldFocus(true)" 66 onblur="searchBox.OnSearchFieldFocus(false)" 67 onkeyup="searchBox.OnSearchFieldChange(event)"/>68 </span><span class="right">69 <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>70 </span>71 </div>72 </li>73 </ul>74 </div>75 <div id="navrow2" class="tabs2">76 <ul class="tablist">77 <li><a href="annotated.php"><span>Class List</span></a></li>78 <li><a href="classes.php"><span>Class Index</span></a></li>79 <li><a href="hierarchy.php"><span>Class Hierarchy</span></a></li>80 <li><a href="functions.php"><span>Class Members</span></a></li>81 </ul>82 </div>83<!-- window showing the filter options -->84<div id="MSearchSelectWindow"85 onmouseover="return searchBox.OnSearchSelectShow()"86 onmouseout="return searchBox.OnSearchSelectHide()"87 onkeydown="return searchBox.OnSearchSelectKey(event)">88</div>89<!-- iframe showing the search results (closed by default) -->90<div id="MSearchResultsWindow">91<iframe src="javascript:void(0)" frameborder="0" 92 name="MSearchResults" id="MSearchResults">93</iframe>94</div>95<div id="nav-path" class="navpath">96 <ul>97<li class="navelem"><a class="el" href="namespace_n_r_e.php">NRE</a></li><li class="navelem"><b>Utility</b></li><li class="navelem"><a class="el" href="struct_n_r_e_1_1_utility_1_1_is_iterator.php">IsIterator</a></li> </ul>98</div>99</div><!-- top -->100<div class="header">101 <div class="headertitle">102<div class="title">NRE::Utility::IsIterator< It > Class Template Reference</div> </div>103</div><!--header-->104<div class="contents">105<p>Detect if the given template paramter is either an <a class="el" href="struct_n_r_e_1_1_utility_1_1_input_iterator.php" title="Used in IteratorBase to detect InputIterator category. ">InputIterator</a> or an <a class="el" href="struct_n_r_e_1_1_utility_1_1_output_iterator.php" title="Used in IteratorBase to detect OutputIterator category. ">OutputIterator</a> or directly iterable pointer.106 <a href="struct_n_r_e_1_1_utility_1_1_is_iterator.php#details">More...</a></p>107<p><code>#include <<a class="el" href="_n_r_e___iterator_traits_8hpp_source.php">NRE_IteratorTraits.hpp</a>></code></p>108<div class="dynheader">109Inheritance diagram for NRE::Utility::IsIterator< It >:</div>110<div class="dyncontent">111 <div class="center">112 <img src="struct_n_r_e_1_1_utility_1_1_is_iterator.png" usemap="#NRE::Utility::IsIterator_3C_20It_20_3E_map" alt=""/>113 <map id="NRE::Utility::IsIterator_3C_20It_20_3E_map" name="NRE::Utility::IsIterator< It >_map">114</map>115 </div></div>116<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>117<div class="textblock"><h3>template<class It><br />118class NRE::Utility::IsIterator< It ></h3>119<p>Detect if the given template paramter is either an <a class="el" href="struct_n_r_e_1_1_utility_1_1_input_iterator.php" title="Used in IteratorBase to detect InputIterator category. ">InputIterator</a> or an <a class="el" href="struct_n_r_e_1_1_utility_1_1_output_iterator.php" title="Used in IteratorBase to detect OutputIterator category. ">OutputIterator</a> or directly iterable pointer. </p>120</div><hr/>The documentation for this class was generated from the following file:<ul>121<li>/mnt/c/Users/abell/Documents/GitHub/NRE-Utility/src/Utility/Interfaces/Iterator/<a class="el" href="_n_r_e___iterator_traits_8hpp_source.php">NRE_IteratorTraits.hpp</a></li>122</ul>123</div><!-- contents -->124<!-- HTML footer for doxygen 1.8.8-->125<!-- start footer part -->126</div>127</div>128</div>129</div>130</body>131</html>...
iterator.php
Source:iterator.php
...20 {21 parent::setWith($value, $checkType);22 if ($checkType === true)23 {24 if (self::isIterator($this->value) === false)25 {26 $this->fail($this->getLocale()->_('%s is not an iterator', $this));27 }28 else29 {30 $this->pass();31 }32 }33 return $this;34 }35 public function hasSize($size, $failMessage = null)36 {37 if (($actual = iterator_count($this->valueIsSet()->value)) == $size)38 {39 $this->pass();40 }41 else42 {43 $this->fail($failMessage ?: $this->getLocale()->_('%s has size %d, expected size %d', $this, $actual, $size));44 }45 return $this;46 }47 public function isEmpty($failMessage = null)48 {49 if (($actual = iterator_count($this->valueIsSet()->value)) === 0)50 {51 $this->pass();52 }53 else54 {55 $this->fail($failMessage ?: $this->getLocale()->_('%s is not empty', $this, $actual));56 }57 return $this;58 }59 public function isNotEmpty($failMessage = null)60 {61 if (iterator_count($this->valueIsSet()->value) > 0)62 {63 $this->pass();64 }65 else66 {67 $this->fail($failMessage ?: $this->_('%s is empty', $this));68 }69 return $this;70 }71 protected function size()72 {73 return $this->generator->__call('integer', array(iterator_count($this->valueIsSet()->value)));74 }75 protected static function isIterator($value)76 {77 return ($value instanceof \iterator);78 }79}...
isIterator
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 = $array;6 }7 }8 public function rewind() {9 echo "rewinding\n";10 reset($this->var);11 }12 public function current() {13 $var = current($this->var);14 echo "current: $var\n";15 return $var;16 }17 public function key() {18 $var = key($this->var);19 echo "key: $var\n";20 return $var;21 }22 public function next() {23 $var = next($this->var);24 echo "next: $var\n";25 return $var;26 }27 public function valid() {28 $key = key($this->var);29 $var = ($key !== NULL && $key !== FALSE);30 echo "valid: $var\n";31 return $var;32 }33}34$values = array(1, 2, 3);35$it = new MyIterator($values);36foreach($it as $a => $b) {37 print "$a: $b\n";38}39class MyCollection implements IteratorAggregate {40 public $items = array();41 public function getIterator() {42 return new ArrayIterator($this->items);43 }44}45$coll = new MyCollection();46$coll->items[] = 'item 0';47$coll->items[] = 'item 1';48foreach($coll as $item) {49";50}51class MyCountable implements Countable {52 public $items = array();53 public function count() {54 return count($this->items);55 }56}57$coll = new MyCountable();58$coll->items[] = 'item 0';59$coll->items[] = 'item 1';60echo count($coll);61class MySerializable implements Serializable {62 public $data;63 public function serialize() {64 return serialize($this->data);65 }
isIterator
Using AI Code Generation
1$it = new ArrayIterator(array(1,2,3,4,5,6,7,8,9));2$it->rewind();3while($it->valid()) {4 echo $it->current()."5";6 $it->next();7}8$it = new ArrayIterator(array(1,2,3,4,5,6,7,8,9));9$it->rewind();10while($it->valid()) {11 echo $it->key()."12";13 $it->next();14}15$it = new ArrayIterator(array(1,2,3,4,5,6,7,8,9));16$it->rewind();17while($it->valid()) {18 echo $it->current()."19";20 $it->next();21}22$it = new ArrayIterator(array(1,2,3,4,5,6,7,8,9));23$it->rewind();24while($it->valid()) {25 echo $it->current()."26";27 $it->next();28}29$it = new ArrayIterator(array(1,2,3,4,5,6,7,8,9));30$it->rewind();31while($it->valid()) {32 echo $it->current()."33";34 $it->next();35}36$it = new ArrayIterator(array(1,2,3,4,5,6,7,8,9));
isIterator
Using AI Code Generation
1$it = new ArrayIterator(array(1, 2, 3));2if ($it->isIterator($it)) {3 echo "Yes, it is an iterator";4} else {5 echo "No, it is not an iterator";6}7$it = new ArrayIterator(array(1, 2, 3));8print_r(iterator_to_array($it));9$it = new ArrayIterator(array(1, 2, 3));10foreach ($it->getIterator() as $key => $value) {11";12}13$it = new ArrayIterator(array(1, 2, 3));14print_r($it->getArrayCopy());15$it = new ArrayIterator(array(3, 2, 1));16$it->uasort(function ($a, $b) {17 return $a < $b;18});19print_r(iterator_to_array($it));20$it = new ArrayIterator(array(3, 2, 1));21$it->uksort(function ($a, $b) {22 return $a < $b;23});24print_r(iterator_to_array($it));25$it = new ArrayIterator(array(3, 2, 1));26$it->natsort();27print_r(iterator_to_array($it));28$it = new ArrayIterator(array("A", "a", "B", "b"));29$it->natcasesort();30print_r(iterator_to_array($it));31$it = new ArrayIterator(array(3, 2, 1));32$it->asort();33print_r(iterator_to_array($it));
isIterator
Using AI Code Generation
1$it = new ArrayIterator(array('a','b','c','d','e'));2$it->next();3$it->next();4$it->next();5$it->next();6$it->next();7var_dump($it->valid());8bool(false)9$it = new ArrayIterator(array('a','b','c','d','e'));10while($it->valid())11{12echo $it->current();13$it->next();14}15$it = new ArrayIterator(array('a','b','c','d','e'));16foreach($it as $key=>$value)17{18echo $value;19}20$it = new ArrayIterator(array('a','b','c','d','e'));21$it->seek(2);22echo $it->current();23$it = new ArrayIterator(array('a','b','c','d','e'));24$it->seek(2);25$it->seek(4);26echo $it->current();27$it = new ArrayIterator(array('a','b','c','d','e'));28$it->seek(2);29$it->seek(4);30$it->seek(1);31echo $it->current();32$it = new ArrayIterator(array('a','b','c','d','e'));33$it->seek(2);34$it->seek(4);35$it->seek(1);36$it->seek(3);37echo $it->current();38$it = new ArrayIterator(array('a','b','c','d','e
isIterator
Using AI Code Generation
1$iterator = new DirectoryIterator('C:\xampp\htdocs\php');2foreach ($iterator as $file) {3 if ($file->isFile()) {4 echo $file->getFilename() . "5";6 }7}8$iterator = new DirectoryIterator('C:\xampp\htdocs\php');9foreach ($iterator as $file) {10 if ($file->isFile()) {11 echo $file->getFilename() . "12";13 }14}15$iterator = new DirectoryIterator('C:\xampp\htdocs\php');16foreach ($iterator as $file) {17 if ($file->isDir()) {18 echo $file->getFilename() . "19";20 }21}22$iterator = new DirectoryIterator('C:\xampp\htdocs\php');23foreach ($iterator as $file) {24 if ($file->isDot()) {25 echo $file->getFilename() . "26";27 }28}29$iterator = new DirectoryIterator('C:\xampp\htdocs\php');30foreach ($iterator as $file) {31 if ($file->isFile()) {32 echo $file->getFilename() . "33";34 }35}36$iterator = new DirectoryIterator('C:\xampp\htdocs\php');37foreach ($iterator as $file) {38 if ($file->isFile()) {39 echo $file->getPathname() . "40";41 }42}43$iterator = new DirectoryIterator('C:\xampp\htdocs\php');44foreach ($iterator as $file) {45 if ($file->isFile()) {46 echo $file->getPerms() . "47";48 }49}50$iterator = new DirectoryIterator('C:\xampp\htdocs\php');51foreach ($iterator as $file) {
isIterator
Using AI Code Generation
1$it = new ArrayIterator(array(1,2,3,4));2var_dump($it->isIterator($it));3$it = new ArrayIterator(array(1,2,3,4));4var_dump(iterator_is_iterator($it));5$it = new ArrayIterator(array(1,2,3,4));6var_dump($it->isIterator($it));7$it = new ArrayIterator(array(1,2,3,4));8var_dump(iterator_is_iterator($it));9$it = new ArrayIterator(array(1,2,3,4));10var_dump($it->isIterator($it));11$it = new ArrayIterator(array(1,2,3,4));12var_dump(iterator_is_iterator($it));13$it = new ArrayIterator(array(1,2,3,4));14var_dump($it->isIterator($it));15$it = new ArrayIterator(array(1,2,3,4));16var_dump(iterator_is_iterator($it));17$it = new ArrayIterator(array(1,2,3,4));18var_dump($it->isIterator($it));
isIterator
Using AI Code Generation
1$it = new RecursiveIteratorIterator(new RecursiveDirectoryIterator('/home/user/'));2foreach($it as $file)3{4 if($it->isDot())5 continue;6 echo $file->getPathname().'7';8}
isIterator
Using AI Code Generation
1$it = new ArrayIterator(array(1,2,3));2var_dump($it->isIterator($it));3class myIterator implements Iterator{4 private $var = array();5 public function __construct($array){6 if (is_array($array)){7 $this->var = $array;8 }9 }10 public function rewind(){11 echo "rewinding\n";12 reset($this->var);13 }14 public function current(){15 $var = current($this->var);16 echo "current: $var\n";17 return $var;18 }19 public function key(){20 $var = key($this->var);21 echo "key: $var\n";22 return $var;23 }24 public function next(){25 $var = next($this->var);26 echo "next: $var\n";27 return $var;28 }29 public function valid(){30 $key = key($this->var);31 $var = ($key !== NULL && $key !== FALSE);32 echo "valid: $var\n";33 return $var;34 }35}36$it = new myIterator(array(1,2,3));37foreach($it as $a => $b){38 echo "$a: $b\n";39}
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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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