<HTML ><HEAD ><TITLE >ini_alter</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="PHP Manual" HREF="index.html"><LINK REL="UP" TITLE="PHP Options&Information" HREF="ref.info.html"><LINK REL="PREVIOUS" TITLE="getrusage" HREF="function.getrusage.html"><LINK REL="NEXT" TITLE="ini_get_all" HREF="function.ini-get-all.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" >PHP Manual</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.getrusage.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.ini-get-all.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.ini-alter" ></A >ini_alter</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN73953" ></A ><P > (PHP 4 )</P >ini_alter -- Changes the value of a configuration option </DIV ><DIV CLASS="refsect1" ><A NAME="AEN73956" ></A ><H2 >Description</H2 >string <B CLASS="methodname" >ini_alter</B > ( string varname, string newvalue)<BR ></BR ><P > Changes the value of a configuration option, returns <TT CLASS="constant" ><B >FALSE</B ></TT > on failure, and the previous value of the configuration option on success. </P ><DIV CLASS="note" ><BLOCKQUOTE CLASS="note" ><P ><B >Note: </B > This is an alias of <A HREF="function.ini-set.html" ><B CLASS="function" >ini_set()</B ></A > </P ></BLOCKQUOTE ></DIV ><P > See also <A HREF="function.ini-get.html" ><B CLASS="function" >ini_get()</B ></A >, <A HREF="function.ini-get-all.html" ><B CLASS="function" >ini_get_all()</B ></A >, <A HREF="function.ini-restore.html" ><B CLASS="function" >ini_restore()</B ></A >, and <A HREF="function.ini-set.html" ><B CLASS="function" >ini_set()</B ></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="function.getrusage.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="function.ini-get-all.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >getrusage</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.info.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >ini_get_all</TD ></TR ></TABLE ></DIV ></BODY ></HTML >