<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >sybase_fetch_array</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="Sybase Functions" HREF="ref.sybase.html"><LINK REL="PREVIOUS" TITLE="sybase_deadlock_retry_count" HREF="function.sybase-deadlock-retry-count.html"><LINK REL="NEXT" TITLE="sybase_fetch_assoc" HREF="function.sybase-fetch-assoc.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.sybase-deadlock-retry-count.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.sybase-fetch-assoc.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.sybase-fetch-array" ></A >sybase_fetch_array</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN232775" ></A ><P > (PHP 3, PHP 4, PHP 5)</P >sybase_fetch_array -- Fetch row as array</DIV ><DIV CLASS="refsect1" ><A NAME="AEN232778" ></A ><H2 >Description</H2 >array <B CLASS="methodname" >sybase_fetch_array</B > ( resource result )<BR ></BR ><P > Returns an array that corresponds to the fetched row, or <TT CLASS="constant" ><B >FALSE</B ></TT > if there are no more rows. </P ><P > <B CLASS="function" >sybase_fetch_array()</B > is an extended version of <A HREF="function.sybase-fetch-row.html" ><B CLASS="function" >sybase_fetch_row()</B ></A >. In addition to storing the data in the numeric indices of the result array, it also stores the data in associative indices, using the field names as keys. </P ><P > An important thing to note is that using <B CLASS="function" >sybase_fetch_array()</B > is NOT significantly slower than using <A HREF="function.sybase-fetch-row.html" ><B CLASS="function" >sybase_fetch_row()</B ></A >, while it provides a significant added value. </P ><DIV CLASS="note" ><BLOCKQUOTE CLASS="note" ><P ><B >注意: </B > When selecting fields with identical names (for instance, in a join), the associative indices will have a sequential number prepended. See the example for details. </P ></BLOCKQUOTE ></DIV ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN232797" ></A ><P ><B >例 1. Identical fieldnames</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br /><br />$dbh </font><font color="#007700">= </font><font color="#0000BB">sybase_connect</font><font color="#007700">(</font><font color="#DD0000">'SYBASE'</font><font color="#007700">, </font><font color="#DD0000">''</font><font color="#007700">, </font><font color="#DD0000">''</font><font color="#007700">);<br /></font><font color="#0000BB">$q </font><font color="#007700">= </font><font color="#0000BB">sybase_query</font><font color="#007700">(</font><font color="#DD0000">'SELECT * FROM p, a WHERE p.person_id= a.person_id'</font><font color="#007700">);<br /></font><font color="#0000BB">var_dump</font><font color="#007700">(</font><font color="#0000BB">sybase_fetch_array</font><font color="#007700">(</font><font color="#0000BB">$q</font><font color="#007700">));<br /></font><font color="#0000BB">sybase_close</font><font color="#007700">(</font><font color="#0000BB">$dbh</font><font color="#007700">);<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ><P > The above example would produce the following output (assuming the two tables only have each one column called "person_id"): </P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><PRE CLASS="screen" >array(4) { [0]=> int(1) ["person_id"]=> int(1) [1]=> int(1) ["person_id1"]=> int(1) }</PRE ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ><P > See also <A HREF="function.sybase-fetch-row.html" ><B CLASS="function" >sybase_fetch_row()</B ></A >, <A HREF="function.sybase-fetch-assoc.html" ><B CLASS="function" >sybase_fetch_assoc()</B ></A > and <A HREF="function.sybase-fetch-object.html" ><B CLASS="function" >sybase_fetch_object()</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="function.sybase-deadlock-retry-count.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.sybase-fetch-assoc.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >sybase_deadlock_retry_count</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.sybase.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >sybase_fetch_assoc</TD ></TR ></TABLE ></DIV ></BODY ></HTML >