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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&amp;_k=X1p01Dcn&amp;siteId=39624&amp;theme=standard&amp;1">My Profile</a><a class="organizationsCommand" href="https://events.hotelsforhope.com/v6/search?_s=i9OeMFOgz_0aLKzN&amp;_k=X1p01Dcn&amp;siteId=39624&amp;theme=standard&amp;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&lt; It &gt; 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&#160;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&#160;List</span></a></li>78      <li><a href="classes.php"><span>Class&#160;Index</span></a></li>79      <li><a href="hierarchy.php"><span>Class&#160;Hierarchy</span></a></li>80      <li><a href="functions.php"><span>Class&#160;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&lt; It &gt; 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 &lt;<a class="el" href="_n_r_e___iterator_traits_8hpp_source.php">NRE_IteratorTraits.hpp</a>&gt;</code></p>108<div class="dynheader">109Inheritance diagram for NRE::Utility::IsIterator&lt; It &gt;:</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&lt; It &gt;_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&lt;class It&gt;<br />118class NRE::Utility::IsIterator&lt; It &gt;</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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