<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >sesam_field_name</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_field_array" HREF="function.sesam-field-array.html"><LINK REL="NEXT" TITLE="sesam_free_result" HREF="function.sesam-free-result.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-field-array.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-free-result.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.sesam-field-name" ></A >sesam_field_name</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN207030" ></A ><P > (PHP 3 CVS only)</P >sesam_field_name -- Return one column name of the result set</DIV ><DIV CLASS="refsect1" ><A NAME="AEN207033" ></A ><H2 >说明</H2 >int <B CLASS="methodname" >sesam_field_name</B > ( string result_id, int index )<BR ></BR ><P > Gets the field name. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN207045" ></A ><H2 >参数</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >result_id</CODE ></DT ><DD ><P > A valid result id returned by <A HREF="function.sesam-query.html" ><B CLASS="function" >sesam_query()</B ></A >. </P ></DD ><DT ><CODE CLASS="parameter" >index</CODE ></DT ><DD ><P > The column index is zero-based, not one-based as in SESAM. </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN207060" ></A ><H2 >返回值</H2 ><P > Returns the name of a field in the result set, or <TT CLASS="constant" ><B >FALSE</B ></TT > on error. </P ><P > For "immediate" queries, or for dynamic columns, an empty string is returned. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN207065" ></A ><H2 >参见</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.sesam-field-array.html" ><B CLASS="function" >sesam_field_array()</B ></A >. It provides an easier interface to access the column names and types, and allows for detection of "multiple fields".</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-field-array.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-free-result.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >sesam_field_array</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_free_result</TD ></TR ></TABLE ></DIV ></BODY ></HTML >