<!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>The EmptyIterator class</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="directoryiterator.valid.html">DirectoryIterator::valid</a></div> <div class="next" style="text-align: right; float: right;"><a href="emptyiterator.current.html">EmptyIterator::current</a></div> <div class="up"><a href="spl.iterators.html">Iterators</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="class.emptyiterator" class="reference"> <h1 class="title">The EmptyIterator class</h1> <div class="partintro"><p class="verinfo">(PHP 5 >= 5.1.0)</p> <div class="section" id="emptyiterator.intro"> <h2 class="title">Introduction</h2> <p class="para"> The EmptyIterator class for an empty iterator. </p> </div> <div class="section" id="emptyiterator.synopsis"> <h2 class="title">Class synopsis</h2> <div class="classsynopsis"> <div class="ooclass"></div> <div class="classsynopsisinfo"> <span class="ooclass"> <strong class="classname">EmptyIterator</strong> </span> <span class="oointerface">implements <span class="interfacename"><a href="class.iterator.html" class="interfacename">Iterator</a></span> </span> {</div> <div class="classsynopsisinfo classsynopsisinfo_comment">/* Methods */</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">void</span> <span class="methodname"><a href="emptyiterator.current.html" class="methodname">current</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="emptyiterator.key.html" class="methodname">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="emptyiterator.next.html" class="methodname">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="emptyiterator.rewind.html" class="methodname">rewind</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="emptyiterator.valid.html" class="methodname">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="emptyiterator.current.html">EmptyIterator::current</a> — The current() method</li><li><a href="emptyiterator.key.html">EmptyIterator::key</a> — The key() method</li><li><a href="emptyiterator.next.html">EmptyIterator::next</a> — The next() method</li><li><a href="emptyiterator.rewind.html">EmptyIterator::rewind</a> — The rewind() method</li><li><a href="emptyiterator.valid.html">EmptyIterator::valid</a> — The valid() method</li></ul> </div> <hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="directoryiterator.valid.html">DirectoryIterator::valid</a></div> <div class="next" style="text-align: right; float: right;"><a href="emptyiterator.current.html">EmptyIterator::current</a></div> <div class="up"><a href="spl.iterators.html">Iterators</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>