<!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>Functions</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="control-structures.goto.html">goto</a></div> <div class="next" style="text-align: right; float: right;"><a href="functions.user-defined.html">User-defined functions</a></div> <div class="up"><a href="langref.html">Language Reference</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="language.functions" class="chapter"> <h1>Functions</h1> <h2>Table of Contents</h2><ul class="chunklist chunklist_chapter"><li><a href="functions.user-defined.html">User-defined functions</a></li><li><a href="functions.arguments.html">Function arguments</a></li><li><a href="functions.returning-values.html">Returning values</a></li><li><a href="functions.variable-functions.html">Variable functions</a></li><li><a href="functions.internal.html">Internal (built-in) functions</a></li><li><a href="functions.anonymous.html">Anonymous functions</a></li></ul> </div> <hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="control-structures.goto.html">goto</a></div> <div class="next" style="text-align: right; float: right;"><a href="functions.user-defined.html">User-defined functions</a></div> <div class="up"><a href="langref.html">Language Reference</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>