<HTML ><HEAD ><TITLE >pg_free_result</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="PostgreSQL functions" HREF="ref.pgsql.html"><LINK REL="PREVIOUS" TITLE="pg_field_type" HREF="function.pg-field-type.html"><LINK REL="NEXT" TITLE="pg_get_notify" HREF="function.pg-get-notify.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.pg-field-type.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.pg-get-notify.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.pg-free-result" ></A >pg_free_result</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN77084" ></A ><P > (PHP 4 >= 4.2.0)</P >pg_free_result -- Free result memory</DIV ><DIV CLASS="refsect1" ><A NAME="AEN77087" ></A ><H2 >Description</H2 >bool <B CLASS="methodname" >pg_free_result</B > ( resource result)<BR ></BR ><P > <B CLASS="function" >pg_free_result()</B > only needs to be called if you are worried about using too much memory while your script is running. All result memory will automatically be freed when the script is finished. But, if you are sure you are not going to need the result data anymore in a script, you may call <B CLASS="function" >pg_free_result()</B > with the <TT CLASS="parameter" ><I >result</I ></TT > resource as an argument and the associated result memory will be freed. Returns <TT CLASS="constant" ><B >TRUE</B ></TT > on success or <TT CLASS="constant" ><B >FALSE</B ></TT > on failure. </P ><DIV CLASS="note" ><BLOCKQUOTE CLASS="note" ><P ><B >Note: </B > This function used to be called <TT CLASS="literal" >pg_freeresult()</TT >. </P ></BLOCKQUOTE ></DIV ><P > See also <A HREF="function.pg-query.html" ><B CLASS="function" >pg_query()</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.pg-field-type.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.pg-get-notify.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >pg_field_type</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.pgsql.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >pg_get_notify</TD ></TR ></TABLE ></DIV ></BODY ></HTML >