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<title>The InfiniteIterator class</title>
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<h1 class="title">The InfiniteIterator class</h1>
<div class="partintro"><p class="verinfo">(PHP 5 >= 5.1.0)</p>
<div class="section" id="infiniteiterator.intro">
<h2 class="title">Introduction</h2>
<p class="para">
The <strong class="classname">InfiniteIterator</strong> allows one to
infinitely iterate over an iterator without having to manually
rewind the iterator upon reaching its end.
</p>
</div>
<div class="section" id="infiniteiterator.synopsis">
<h2 class="title">Class synopsis</h2>
<div class="classsynopsis">
<div class="ooclass"></div>
<div class="classsynopsisinfo">
<span class="ooclass">
<strong class="classname">InfiniteIterator</strong>
</span>
<span class="ooclass">
<span class="modifier">extends</span>
<a href="class.iteratoriterator.html" class="classname">IteratorIterator</a>
</span>
<span class="oointerface">implements
<span class="interfacename"><a href="class.outeriterator.html" class="interfacename">OuterIterator</a></span>
</span>
{</div>
<div class="classsynopsisinfo classsynopsisinfo_comment">/* Methods */</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="methodname"><a href="infiniteiterator.construct.html" class="methodname">__construct</a></span>
( <span class="methodparam"><span class="type"><a href="class.iterator.html" class="type Iterator">Iterator</a></span> <code class="parameter">$iterator</code></span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">void</span> <span class="methodname"><a href="infiniteiterator.next.html" class="methodname">next</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="classsynopsisinfo classsynopsisinfo_comment">/* Inherited methods */</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="methodname"><a href="iteratoriterator.construct.html" class="methodname">IteratorIterator::__construct</a></span>
( <span class="methodparam"><span class="type"><a href="class.traversable.html" class="type Traversable">Traversable</a></span> <code class="parameter">$iterator</code></span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">mixed</span> <span class="methodname"><a href="iteratoriterator.current.html" class="methodname">IteratorIterator::current</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">Traversable</span> <span class="methodname"><a href="iteratoriterator.getinneriterator.html" class="methodname">IteratorIterator::getInnerIterator</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">scalar</span> <span class="methodname"><a href="iteratoriterator.key.html" class="methodname">IteratorIterator::key</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">void</span> <span class="methodname"><a href="iteratoriterator.next.html" class="methodname">IteratorIterator::next</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">void</span> <span class="methodname"><a href="iteratoriterator.rewind.html" class="methodname">IteratorIterator::rewind</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">bool</span> <span class="methodname"><a href="iteratoriterator.valid.html" class="methodname">IteratorIterator::valid</a></span>
( <span class="methodparam">void</span>
)</div>
}</div>
</div>
</div>
<h2>Table of Contents</h2><ul class="chunklist chunklist_reference"><li><a href="infiniteiterator.construct.html">InfiniteIterator::__construct</a> — Constructs an InfiniteIterator</li><li><a href="infiniteiterator.next.html">InfiniteIterator::next</a> — Moves the inner Iterator forward or rewinds it</li></ul>
</div>
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