<!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>Requirements</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="runkit.setup.html">Installing/Configuring</a></div> <div class="next" style="text-align: right; float: right;"><a href="runkit.installation.html">Installation</a></div> <div class="up"><a href="runkit.setup.html">Installing/Configuring</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="runkit.requirements" class="section"> <h2 class="title">Requirements</h2> <p class="simpara"> <em class="emphasis">Modifying Constants, Functions, Classes, and Methods</em> works with all releases of PHP 4 and PHP 5. No special requirements are necessary. </p> <p class="simpara"> <em class="emphasis">Custom Superglobals</em> are only available in PHP 4.2.0 or later. </p> <p class="simpara"> <em class="emphasis">Sandboxing</em> requires PHP 5.1.0 or later, or PHP 5.0.0 with a special TSRM patch applied. Regardless of which version of PHP is in use it must be compiled with the <em>--enable-maintainer-zts</em> option. See the <em>README</em> file in the runkit package for additional information. </p> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="runkit.setup.html">Installing/Configuring</a></div> <div class="next" style="text-align: right; float: right;"><a href="runkit.installation.html">Installation</a></div> <div class="up"><a href="runkit.setup.html">Installing/Configuring</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>
