<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >odbc_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="ODBC Functions (Unified)" HREF="ref.uodbc.html"><LINK REL="PREVIOUS" TITLE="ODBC Functions (Unified)" HREF="ref.uodbc.html"><LINK REL="NEXT" TITLE="odbc_binmode" HREF="function.odbc-binmode.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="ref.uodbc.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.odbc-binmode.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.odbc-autocommit" ></A >odbc_autocommit</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN160270" ></A ><P > (PHP 3 >= 3.0.6, PHP 4, PHP 5)</P >odbc_autocommit -- Toggle autocommit behaviour</DIV ><DIV CLASS="refsect1" ><A NAME="AEN160273" ></A ><H2 >Description</H2 >mixed <B CLASS="methodname" >odbc_autocommit</B > ( resource connection_id [, bool OnOff] )<BR ></BR ><P > Without the <CODE CLASS="parameter" >OnOff</CODE > parameter, this function returns auto-commit status for <CODE CLASS="parameter" >connection_id</CODE >. Non-zero is returned if auto-commit is on, 0 if it is off, or <TT CLASS="constant" ><B >FALSE</B ></TT > if an error occurs. </P ><P > If <CODE CLASS="parameter" >OnOff</CODE > is <TT CLASS="constant" ><B >TRUE</B ></TT >, auto-commit is enabled, if it is <TT CLASS="constant" ><B >FALSE</B ></TT > auto-commit is disabled. Returns <TT CLASS="constant" ><B >TRUE</B ></TT > on success, <TT CLASS="constant" ><B >FALSE</B ></TT > on failure. </P ><P > By default, auto-commit is on for a connection. Disabling auto-commit is equivalent with starting a transaction. </P ><P > See also <A HREF="function.odbc-commit.html" ><B CLASS="function" >odbc_commit()</B ></A > and <A HREF="function.odbc-rollback.html" ><B CLASS="function" >odbc_rollback()</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="ref.uodbc.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.odbc-binmode.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >ODBC Functions (Unified)</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.uodbc.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >odbc_binmode</TD ></TR ></TABLE ></DIV ></BODY ></HTML >