<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >ora_getcolumn</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="Oracle 函数(已废弃)" HREF="ref.oracle.html"><LINK REL="PREVIOUS" TITLE="ora_fetch" HREF="function.ora-fetch.html"><LINK REL="NEXT" TITLE="ora_logoff" HREF="function.ora-logoff.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.ora-fetch.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.ora-logoff.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.ora-getcolumn" ></A >ora_getcolumn</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN165130" ></A ><P > (PHP 3, PHP 4, PHP 5 <= 5.1.0RC1)</P >ora_getcolumn -- 取得列的数据</DIV ><DIV CLASS="refsect1" ><A NAME="AEN165133" ></A ><H2 >描述</H2 >string <B CLASS="methodname" >ora_getcolumn</B > ( resource cursor, int column )<BR ></BR ><P > 取得一列数据。 </P ><P > 返回列的数据。如果有错误产生,返回 <TT CLASS="constant" ><B >FALSE</B ></TT > 函数 <A HREF="function.ora-errorcode.html" ><B CLASS="function" >ora_errorcode()</B ></A > 将返回一个非零值。注意,对该函数的一个 <TT CLASS="constant" ><B >FALSE</B ></TT > 测试有可能返回 <TT CLASS="constant" ><B >TRUE</B ></TT > 因为下列情况没有错误(<TT CLASS="constant" ><B >NULL</B ></TT > 结果,空的字符串,数字 0,字符串 "0")。 </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.ora-fetch.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.ora-logoff.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >ora_fetch</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.oracle.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >ora_logoff</TD ></TR ></TABLE ></DIV ></BODY ></HTML >