<HTML ><HEAD ><TITLE >unregister_function</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="Smarty Manual" HREF="index.html"><LINK REL="UP" TITLE="Smarty Class Methods()" HREF="api.functions.html"><LINK REL="PREVIOUS" TITLE="unregister_compiler_function()" HREF="api.unregister.compiler.function.html"><LINK REL="NEXT" TITLE="unregister_modifier()" HREF="api.unregister.modifier.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=ISO-8859-1"></HEAD ><BODY CLASS="refentry" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >Smarty Manual</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="api.unregister.compiler.function.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="api.unregister.modifier.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="api.unregister.function" ></A >unregister_function</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN6540" ></A >unregister_function -- dynamically unregister template function plugin</DIV ><DIV CLASS="refsect1" ><A NAME="AEN6543" ></A ><H2 >Description</H2 >void <B CLASS="methodname" >unregister_function</B > ( string name)<BR ></BR ><P > Pass in the template function <TT CLASS="parameter" ><I >name</I ></TT >. </P ><TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN6553" ></A ><P ><B >Example 13-1. unregister_function</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br /><br /></span><span style="color: #FF8000">// we don't want template designers to have access to system files<br /></span><span style="color: #0000BB">$smarty</span><span style="color: #007700">-></span><span style="color: #0000BB">unregister_function</span><span style="color: #007700">(</span><span style="color: #DD0000">'fetch'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?></span> </span> </code></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ><P > See also <A HREF="api.register.function.html" > <TT CLASS="varname" >register_function()</TT ></A >. </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="api.unregister.compiler.function.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="api.unregister.modifier.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >unregister_compiler_function()</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="api.functions.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >unregister_modifier()</TD ></TR ></TABLE ></DIV ></BODY ></HTML >