<!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>Shifts a node from the beginning of the doubly linked list</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="spldoublylinkedlist.setiteratormode.html">SplDoublyLinkedList::setIteratorMode</a></div> <div class="next" style="text-align: right; float: right;"><a href="spldoublylinkedlist.top.html">SplDoublyLinkedList::top</a></div> <div class="up"><a href="class.spldoublylinkedlist.html">SplDoublyLinkedList</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="spldoublylinkedlist.shift" class="refentry"> <div class="refnamediv"> <h1 class="refname">SplDoublyLinkedList::shift</h1> <p class="verinfo">(PHP 5 >= 5.3.0)</p><p class="refpurpose"><span class="refname">SplDoublyLinkedList::shift</span> — <span class="dc-title">Shifts a node from the beginning of the doubly linked list</span></p> </div> <div class="refsect1 description" id="refsect1-spldoublylinkedlist.shift-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>SplDoublyLinkedList::shift</strong></span> ( <span class="methodparam">void</span> )</div> </div> <div class="refsect1 parameters" id="refsect1-spldoublylinkedlist.shift-parameters"> <h3 class="title">Parameters</h3> <p class="para">This function has no parameters.</p> </div> <div class="refsect1 returnvalues" id="refsect1-spldoublylinkedlist.shift-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> The value of the shifted node. </p> </div> <div class="refsect1 errors" id="refsect1-spldoublylinkedlist.shift-errors"> <h3 class="title">Errors/Exceptions</h3> <p class="para"> Throws <a href="class.runtimeexception.html" class="classname">RuntimeException</a> when the data-structure is empty. </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="spldoublylinkedlist.setiteratormode.html">SplDoublyLinkedList::setIteratorMode</a></div> <div class="next" style="text-align: right; float: right;"><a href="spldoublylinkedlist.top.html">SplDoublyLinkedList::top</a></div> <div class="up"><a href="class.spldoublylinkedlist.html">SplDoublyLinkedList</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>