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1 <?xml version="1.0" encoding="iso-8859-1"?> 2 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 3 <html xmlns="http://www.w3.org/1999/xhtml"> 4 <head> 5 <!-- template designed by Marco Von Ballmoos --> 6 <title>Docs For Class TSessionIterator</title> 7 <link rel="stylesheet" href="../media/stylesheet.css" /> 8 <meta http-equiv='Content-Type' content='text/html; charset=iso-8859-1'/> 9 </head> 10 <body> 11 <div class="page-body"> 12 <h2 class="class-name">Class TSessionIterator</h2> 13 14 <a name="sec-description"></a> 15 <div class="info-box"> 16 <div class="info-box-title">Description</div> 17 <div class="nav-bar"> 18 <span class="disabled">Description</span> | 19 <a href="#sec-method-summary">Methods</a> (<a href="#sec-methods">details</a>) 20 21 </div> 22 <div class="info-box-body"> 23 <p class="implements"> 24 Implements interfaces: 25 <ul> 26 <li></li> </ul> 27 </p> 28 <!-- ========== Info from phpDoc block ========= --> 29 <p class="short-description">TSessionIterator class</p> 30 <p class="description"><p>TSessionIterator implements Iterator interface.</p><p>TSessionIterator is used by THttpSession. It allows THttpSession to return a new iterator for traversing the session variables.</p></p> 31 <ul class="tags"> 32 <li><span class="field">since:</span> 3.0</li> 33 <li><span class="field">version:</span> $Id: THttpSession.php 1397 2006-09-07 07:55:53Z wei $</li> 34 <li><span class="field">author:</span> Qiang Xue <<a href="mailto:qiang.xue@gmail.com">qiang.xue@gmail.com</a>></li> 35 </ul> 36 <p class="notes"> 37 Located in <a class="field" href="_Web_THttpSession_php.html">/Web/THttpSession.php</a> (line <span class="field">624</span>) 38 </p> 39 40 41 <pre></pre> 42 43 </div> 44 </div> 45 46 47 48 49 <a name="sec-method-summary"></a> 50 <div class="info-box"> 51 <div class="info-box-title">Method Summary</span></div> 52 <div class="nav-bar"> 53 <a href="#sec-description">Description</a> | 54 <span class="disabled">Methods</span> (<a href="#sec-methods">details</a>) 55 </div> 56 <div class="info-box-body"> 57 <div class="method-summary"> 58 59 <div class="method-definition"> 60 <span class="method-result">TSessionIterator</span> 61 <a href="#__construct" title="details" class="method-name">__construct</a> 62 (<span class="var-type">array</span> <span class="var-name">0</span>) 63 </div> 64 65 <div class="method-definition"> 66 <span class="method-result">mixed</span> 67 <a href="#current" title="details" class="method-name">current</a> 68 () 69 </div> 70 71 <div class="method-definition"> 72 <span class="method-result">mixed</span> 73 <a href="#key" title="details" class="method-name">key</a> 74 () 75 </div> 76 77 <div class="method-definition"> 78 <span class="method-result">void</span> 79 <a href="#next" title="details" class="method-name">next</a> 80 () 81 </div> 82 83 <div class="method-definition"> 84 <span class="method-result">void</span> 85 <a href="#rewind" title="details" class="method-name">rewind</a> 86 () 87 </div> 88 89 <div class="method-definition"> 90 <span class="method-result">boolean</span> 91 <a href="#valid" title="details" class="method-name">valid</a> 92 () 93 </div> 94 </div> 95 </div> 96 </div> 97 98 99 <a name="sec-methods"></a> 100 <div class="info-box"> 101 <div class="info-box-title">Methods</div> 102 <div class="nav-bar"> 103 <a href="#sec-description">Description</a> | 104 <a href="#sec-method-summary">Methods</a> (<span class="disabled">details</span>) 105 106 </div> 107 <div class="info-box-body"> 108 <A NAME='method_detail'></A> 109 <a name="method__construct" id="__construct"><!-- --></a> 110 <div class="oddrow"> 111 112 <div class="method-header"> 113 <span class="method-title">Constructor __construct</span> (line <span class="line-number">639</span>) 114 </div> 115 116 <!-- ========== Info from phpDoc block ========= --> 117 <p class="short-description">Constructor.</p> 118 <ul class="tags"> 119 <li><span class="field">access:</span> public</li> 120 </ul> 121 122 <div class="method-signature"> 123 <span class="method-result">TSessionIterator</span> 124 <span class="method-name"> 125 __construct 126 </span> 127 (<span class="var-type">array</span> <span class="var-name">0</span>) 128 </div> 129 130 <ul class="parameters"> 131 <li> 132 <span class="var-type">array</span> 133 <span class="var-name">0</span><span class="var-description">: the data to be iterated through</span> </li> 134 </ul> 135 136 137 </div> 138 <a name="methodcurrent" id="current"><!-- --></a> 139 <div class="evenrow"> 140 141 <div class="method-header"> 142 <span class="method-title">current</span> (line <span class="line-number">668</span>) 143 </div> 144 145 <!-- ========== Info from phpDoc block ========= --> 146 <p class="short-description">Returns the current array element.</p> 147 <p class="description"><p>This method is required by the interface Iterator.</p></p> 148 <ul class="tags"> 149 <li><span class="field">return:</span> the current array element</li> 150 <li><span class="field">access:</span> public</li> 151 </ul> 152 153 <div class="method-signature"> 154 <span class="method-result">mixed</span> 155 <span class="method-name"> 156 current 157 </span> 158 () 159 </div> 160 161 162 163 </div> 164 <a name="methodkey" id="key"><!-- --></a> 165 <div class="oddrow"> 166 167 <div class="method-header"> 168 <span class="method-title">key</span> (line <span class="line-number">658</span>) t;658</span>"n" title="detam"> d-tum"> 135 o/a>oaquot;lass="linenum"> 145 <!-- ========== Info from phpDo=&q ofphpDoc block ========= --> 72 1 ass="short-description">Returns the current array element.</p> 147 <p class="description"><p>This method is required by the interface Id-name">key</a&g1; 148 <ul class="tags"> quot;field&q t;span class="method-t </ul> 1 <1 href="#next"enum"> 153 <div class="method-signature"> -name">next</a&g1; <span class="method-result"> () 83 84 1 </div> 167 <div classn> ethod-header"> 1 </divline <spas 19<div class="odn" title="detam"> d-tum"> 135 28 scription">Returns the current array element.</p> 147 <p class="description"><p>This method is required by the interface 8 2methods"></a>2 1014"> ;>Methods</div> 103 </ul> 2lt;a href="#sec-method2summary">Methodenum"> 153 <div class=&qume="l84"> 105 2 <<<< 1092harset=iso-8859-1'/>4"> 1102 <div class=&quol110"> 1t;a name="methodkey" id="key2> 16="l96"> 117drow"> 167 <div class ethod-header"> 119 2 <li&t;/span> (line <sp2uot;>access:</span>2 public</li> 120 l27"> 27 </p> son clanal ======pon clagt; 22162 a> scription">Returns the current array element.</p> 147 <p class="description"><p>This method is required by the interface erator</span> 2 <span class="me2mplements interfaces: 125 2 __construct (<span class="var2type">array quot;>Constructor.</2t;0</span>) < </ul> 2"> 122 enum"> 153 <div class=&qume="l84"> ult"&g2&1 132 l84"> 2t;var-description">: th157"> 134 "> 125 2t; </div> 139 24nIterator.html.htm="methodcurrent" id="current&2> 140 ethod-header"> 143 pan> (line <sp2> "> 146 d-tum"> 135 45 <!-- ========== Info from pwhasslaspslaeray " h=== --&="tec block pospan>.</p></24num"> 28 scription">Returns the current array element.</p> 147 <p class="description"><p>This method is required by the interface /a> <li2span class="linenum"> ouseOver="classPopup(event,'iterator')">2nenum"> 150 2 <li><senum"> > 121 1 class="line-number&q2"l153"> 2 154 <span class=&q"> 2;mixed</span> 56ult"&g2 ator')" href="../../../_cl2 current 2;erator.</p></2y"> 158 2 class="linenum"> 59 152 "> 160 2a name="l161"> 2amixed</span> 652lt;span class="method-2itle">k="linenum">2n class="line-number&q2ot;>658</spann> class="lines="linenum"nt.itmethod-result"&g2e="l169">