<!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>New Classes and Interfaces</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="migration54.functions.html">New Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="migration54.methods.html">New Methods</a></div> <div class="up"><a href="migration54.html">Migrating from PHP 5.3.x to PHP 5.4.x</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="migration54.classes" class="section"> <h2 class="title">New Classes and Interfaces</h2> <p class="simpara"> The following classes were introduced in PHP 5.4.0: </p> <p class="simpara"><a href="book.spl.html" class="link">SPL</a>:</p> <ul class="itemizedlist"> <li class="listitem"> <span class="simpara"> <a href="class.callbackfilteriterator.html" class="classname">CallbackFilterIterator</a> </span> </li> <li class="listitem"> <span class="simpara"> <a href="class.recursivecallbackfilteriterator.html" class="classname">RecursiveCallbackFilterIterator</a> </span> </li> </ul> <p class="simpara"><a href="book.reflection.html" class="link">Reflection</a>:</p> <ul class="itemizedlist"> <li class="listitem"> <span class="simpara"> <a href="class.reflectionzendextension.html" class="classname">ReflectionZendExtension</a> </span> </li> </ul> <p class="simpara"><a href="book.json.html" class="link">Json</a>:</p> <ul class="itemizedlist"> <li class="listitem"> <span class="simpara"> <a href="class.jsonserializable.html" class="classname">JsonSerializable</a> </span> </li> </ul> <p class="simpara"><a href="book.session.html" class="link">Session</a>:</p> <ul class="itemizedlist"> <li class="listitem"> <span class="simpara"> <a href="class.sessionhandler.html" class="classname">SessionHandler</a> </span> </li> <li class="listitem"> <span class="simpara"> <a href="class.sessionhandlerinterface.html" class="classname">SessionHandlerInterface</a> </span> </li> </ul> <p class="simpara"><a href="book.snmp.html" class="link">Snmp</a>:</p> <ul class="itemizedlist"> <li class="listitem"> <span class="simpara"> <a href="class.snmp.html" class="classname">SNMP</a> </span> </li> </ul> <p class="simpara"><a href="book.intl.html" class="link">Intl</a>:</p> <ul class="itemizedlist"> <li class="listitem"> <span class="simpara"> <a href="class.transliterator.html" class="classname">Transliterator</a> </span> </li> <li class="listitem"> <span class="simpara"> <a href="class.spoofchecker.html" class="classname">Spoofchecker</a> </span> </li> </ul> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="migration54.functions.html">New Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="migration54.methods.html">New Methods</a></div> <div class="up"><a href="migration54.html">Migrating from PHP 5.3.x to PHP 5.4.x</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>