<!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>Move to the next entry</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="splobjectstorage.key.html">SplObjectStorage::key</a></div>
<div class="next" style="text-align: right; float: right;"><a href="splobjectstorage.offsetexists.html">SplObjectStorage::offsetExists</a></div>
<div class="up"><a href="class.splobjectstorage.html">SplObjectStorage</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="splobjectstorage.next" class="refentry">
<div class="refnamediv">
<h1 class="refname">SplObjectStorage::next</h1>
<p class="verinfo">(PHP 5 >= 5.1.0)</p><p class="refpurpose"><span class="refname">SplObjectStorage::next</span> — <span class="dc-title">Move to the next entry</span></p>
</div>
<div class="refsect1 description" id="refsect1-splobjectstorage.next-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type"><span class="type void">void</span></span> <span class="methodname"><strong>SplObjectStorage::next</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Moves the iterator to the next <span class="type"><a href="language.types.object.html" class="type object">object</a></span> in the storage.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-splobjectstorage.next-parameters">
<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-splobjectstorage.next-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
No value is returned.
</p>
</div>
<div class="refsect1 examples" id="refsect1-splobjectstorage.next-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-3818">
<p><strong>Example #1 <span class="function"><strong>SplObjectStorage::next()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$s </span><span style="color: #007700">= new </span><span style="color: #0000BB">SplObjectStorage</span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">$o1 </span><span style="color: #007700">= new </span><span style="color: #0000BB">StdClass</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$o2 </span><span style="color: #007700">= new </span><span style="color: #0000BB">StdClass</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$s</span><span style="color: #007700">-></span><span style="color: #0000BB">attach</span><span style="color: #007700">(</span><span style="color: #0000BB">$o1</span><span style="color: #007700">, </span><span style="color: #DD0000">"d1"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$s</span><span style="color: #007700">-></span><span style="color: #0000BB">attach</span><span style="color: #007700">(</span><span style="color: #0000BB">$o2</span><span style="color: #007700">, </span><span style="color: #DD0000">"d2"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$s</span><span style="color: #007700">-></span><span style="color: #0000BB">rewind</span><span style="color: #007700">();<br />while(</span><span style="color: #0000BB">$s</span><span style="color: #007700">-></span><span style="color: #0000BB">valid</span><span style="color: #007700">()) {<br /> </span><span style="color: #0000BB">$index </span><span style="color: #007700">= </span><span style="color: #0000BB">$s</span><span style="color: #007700">-></span><span style="color: #0000BB">key</span><span style="color: #007700">();<br /> </span><span style="color: #0000BB">$object </span><span style="color: #007700">= </span><span style="color: #0000BB">$s</span><span style="color: #007700">-></span><span style="color: #0000BB">current</span><span style="color: #007700">(); </span><span style="color: #FF8000">// similar to current($s)<br /><br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$index</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$object</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">$s</span><span style="color: #007700">-></span><span style="color: #0000BB">next</span><span style="color: #007700">();<br />}<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output
something similar to:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
int(0)
object(stdClass)#2 (0) {
}
int(1)
object(stdClass)#3 (0) {
}
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-splobjectstorage.next-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="methodname"><a href="splobjectstorage.rewind.html" class="methodname" rel="rdfs-seeAlso">SPLObjectStorage::rewind()</a> - Rewind the iterator to the first storage element</span></li>
</ul>
</p>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="splobjectstorage.key.html">SplObjectStorage::key</a></div>
<div class="next" style="text-align: right; float: right;"><a href="splobjectstorage.offsetexists.html">SplObjectStorage::offsetExists</a></div>
<div class="up"><a href="class.splobjectstorage.html">SplObjectStorage</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
