<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >sesam_errormsg</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="SESAM Database Functions" HREF="ref.sesam.html"><LINK REL="PREVIOUS" TITLE="sesam_disconnect" HREF="function.sesam-disconnect.html"><LINK REL="NEXT" TITLE="sesam_execimm" HREF="function.sesam-execimm.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.sesam-disconnect.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.sesam-execimm.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.sesam-errormsg" ></A >sesam_errormsg</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN206498" ></A ><P > (PHP 3 CVS only)</P >sesam_errormsg -- Returns error message of last SESAM call</DIV ><DIV CLASS="refsect1" ><A NAME="AEN206501" ></A ><H2 >说明</H2 >string <B CLASS="methodname" >sesam_errormsg</B > ( void )<BR ></BR ><P > Gets the SESAM error message associated with the most recent SESAM error. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN206508" ></A ><H2 >返回值</H2 ><P > Returns the SESAM error message associated with the most recent SESAM error. An empty string means no errors. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN206511" ></A ><H2 >范例</H2 ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN206514" ></A ><P ><B >例 1. <B CLASS="function" >sesam_errormsg()</B > example</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br /></font><font color="#007700">if (!</font><font color="#0000BB">sesam_execimm</font><font color="#007700">(</font><font color="#0000BB">$stmt</font><font color="#007700">)) {<br /> echo </font><font color="#0000BB">sesam_errormsg</font><font color="#007700">() . </font><font color="#DD0000">"<br />\n"</font><font color="#007700">;<br />}<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN206518" ></A ><H2 >参见</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.sesam-diagnostic.html" ><B CLASS="function" >sesam_diagnostic()</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.sesam-disconnect.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.sesam-execimm.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >sesam_disconnect</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.sesam.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >sesam_execimm</TD ></TR ></TABLE ></DIV ></BODY ></HTML >