<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >mssql_free_statement</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="PHP 手册" HREF="index.html"><LINK REL="UP" TITLE="Microsoft SQL Server Functions" HREF="ref.mssql.html"><LINK REL="PREVIOUS" TITLE="mssql_free_result" HREF="function.mssql-free-result.html"><LINK REL="NEXT" TITLE="mssql_get_last_message" HREF="function.mssql-get-last-message.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=UTF-8"></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 手册</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.mssql-free-result.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.mssql-get-last-message.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.mssql-free-statement" ></A >mssql_free_statement</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN128698" ></A ><P > (PHP 4 >= 4.3.2, PHP 5)</P >mssql_free_statement -- Free statement memory</DIV ><DIV CLASS="refsect1" ><A NAME="AEN128701" ></A ><H2 >说明</H2 >bool <B CLASS="methodname" >mssql_free_statement</B > ( resource stmt )<BR ></BR ><P > <B CLASS="function" >mssql_free_statement()</B > only needs to be called if you are worried about using too much memory while your script is running. All statement memory will automatically be freed when the script ends. You may call <B CLASS="function" >mssql_free_statement()</B > with the statement identifier as an argument and the associated statement memory will be freed. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN128712" ></A ><H2 >参数</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >stmt</CODE ></DT ><DD ><P > Statement resource, obtained with <A HREF="function.mssql-init.html" ><B CLASS="function" >mssql_init()</B ></A >. </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN128722" ></A ><H2 >返回值</H2 ><P > 如果成功则返回 <TT CLASS="constant" ><B >TRUE</B ></TT >,失败则返回 <TT CLASS="constant" ><B >FALSE</B ></TT >。 </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN128727" ></A ><H2 >参见</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.mssql-bind.html" ><B CLASS="function" >mssql_bind()</B ></A ></TD ></TR ><TR ><TD ><A HREF="function.mssql-execute.html" ><B CLASS="function" >mssql_execute()</B ></A ></TD ></TR ><TR ><TD ><A HREF="function.mssql-init.html" ><B CLASS="function" >mssql_init()</B ></A ></TD ></TR ></TBODY ></TABLE ><P ></P > </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.mssql-free-result.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >起始页</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.mssql-get-last-message.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >mssql_free_result</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.mssql.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >mssql_get_last_message</TD ></TR ></TABLE ></DIV ></BODY ></HTML >