<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >fbsql_autocommit</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="FrontBase Functions" HREF="ref.fbsql.html"><LINK REL="PREVIOUS" TITLE="fbsql_affected_rows" HREF="function.fbsql-affected-rows.html"><LINK REL="NEXT" TITLE="fbsql_blob_size" HREF="function.fbsql-blob-size.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.fbsql-affected-rows.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.fbsql-blob-size.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.fbsql-autocommit" ></A >fbsql_autocommit</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN58213" ></A ><P > (PHP 4 >= 4.0.6, PHP 5)</P >fbsql_autocommit -- Enable or disable autocommit</DIV ><DIV CLASS="refsect1" ><A NAME="AEN58216" ></A ><H2 >说明</H2 >bool <B CLASS="methodname" >fbsql_autocommit</B > ( resource link_identifier [, bool OnOff] )<BR ></BR ><P > Returns the current autocommit status. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN58228" ></A ><H2 >参数</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" > link_identifier</CODE ></DT ><DD ><P >A FrontBase link identifier returned by <A HREF="function.fbsql-connect.html" ><B CLASS="function" >fbsql_connect()</B ></A > or <A HREF="function.fbsql-pconnect.html" ><B CLASS="function" >fbsql_pconnect()</B ></A >.</P ><P >If optional and not specified, the function will try to find an open link to the FrontBase server and if no such link is found it will try to create one as if <A HREF="function.fbsql-connect.html" ><B CLASS="function" >fbsql_connect()</B ></A > was called with no arguments</P ></DD ><DT ><CODE CLASS="parameter" >OnOff</CODE ></DT ><DD ><P > If this optional parameter is given the auto commit status will be changed. </P ><P > With <CODE CLASS="parameter" >OnOff</CODE > set to <TT CLASS="constant" ><B >TRUE</B ></TT > each statement will be committed automatically, if no errors was found. </P ><P > With OnOff set to <TT CLASS="constant" ><B >FALSE</B ></TT > the user must commit or rollback the transaction using either <A HREF="function.fbsql-commit.html" ><B CLASS="function" >fbsql_commit()</B ></A > or <A HREF="function.fbsql-rollback.html" ><B CLASS="function" >fbsql_rollback()</B ></A >. </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN58253" ></A ><H2 >返回值</H2 ><P > Returns the current autocommit status, as a boolean. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN58256" ></A ><H2 >参见</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.fbsql-commit.html" ><B CLASS="function" >fbsql_commit()</B ></A ></TD ></TR ><TR ><TD ><A HREF="function.fbsql-rollback.html" ><B CLASS="function" >fbsql_rollback()</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.fbsql-affected-rows.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.fbsql-blob-size.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >fbsql_affected_rows</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.fbsql.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >fbsql_blob_size</TD ></TR ></TABLE ></DIV ></BODY ></HTML >