<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Returns the value at the specified index</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="arrayobject.offsetexists.html">ArrayObject::offsetExists</a></div> <div class="next" style="text-align: right; float: right;"><a href="arrayobject.offsetset.html">ArrayObject::offsetSet</a></div> <div class="up"><a href="class.arrayobject.html">ArrayObject</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="arrayobject.offsetget" class="refentry"> <div class="refnamediv"> <h1 class="refname">ArrayObject::offsetGet</h1> <p class="verinfo">(PHP 5 >= 5.0.0)</p><p class="refpurpose"><span class="refname">ArrayObject::offsetGet</span> — <span class="dc-title">Returns the value at the specified index</span></p> </div> <div class="refsect1 description" id="refsect1-arrayobject.offsetget-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <span class="methodname"><strong>ArrayObject::offsetGet</strong></span> ( <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$index</code></span> )</div> </div> <div class="refsect1 parameters" id="refsect1-arrayobject.offsetget-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><em><code class="parameter">index</code></em></span> <dd> <p class="para"> The index with the value. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues" id="refsect1-arrayobject.offsetget-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> The value at the specified index or <strong><code>NULL</code></strong>. </p> </div> <div class="refsect1 errors" id="refsect1-arrayobject.offsetget-errors"> <h3 class="title">Errors/Exceptions</h3> <p class="para"> Produces an <strong><code>E_NOTICE</code></strong> error message when the specified index does not exist. </p> </div> <div class="refsect1 examples" id="refsect1-arrayobject.offsetget-examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example" id="example-3990"> <p><strong>Example #1 <span class="methodname"><strong>ArrayObject::offsetGet()</strong></span> example</strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br />$arrayobj </span><span style="color: #007700">= new </span><span style="color: #0000BB">ArrayObject</span><span style="color: #007700">(array(</span><span style="color: #DD0000">'zero'</span><span style="color: #007700">, </span><span style="color: #0000BB">7</span><span style="color: #007700">, </span><span style="color: #DD0000">'example'</span><span style="color: #007700">=></span><span style="color: #DD0000">'e.g.'</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$arrayobj</span><span style="color: #007700">-></span><span style="color: #0000BB">offsetGet</span><span style="color: #007700">(</span><span style="color: #0000BB">1</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$arrayobj</span><span style="color: #007700">-></span><span style="color: #0000BB">offsetGet</span><span style="color: #007700">(</span><span style="color: #DD0000">'example'</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$arrayobj</span><span style="color: #007700">-></span><span style="color: #0000BB">offsetExists</span><span style="color: #007700">(</span><span style="color: #DD0000">'notfound'</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">?></span> </span> </code></div> </div> <div class="example-contents"><p>The above example will output:</p></div> <div class="example-contents screen"> <div class="cdata"><pre> int(7) string(4) "e.g." bool(false) </pre></div> </div> </div> </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; 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