<HTML ><HEAD ><TITLE >ifx_fetch_row</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="PHP Manual" HREF="index.html"><LINK REL="UP" TITLE="Informix functions" HREF="ref.ifx.html"><LINK REL="PREVIOUS" TITLE="ifx_errormsg" HREF="function.ifx-errormsg.html"><LINK REL="NEXT" TITLE="ifx_fieldproperties" HREF="function.ifx-fieldproperties.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=ISO-8859-1"></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 Manual</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.ifx-errormsg.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.ifx-fieldproperties.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.ifx-fetch-row" ></A >ifx_fetch_row</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN39752" ></A ><P > (PHP 3>= 3.0.3, PHP 4 )</P >ifx_fetch_row -- Get row as enumerated array</DIV ><DIV CLASS="refsect1" ><A NAME="AEN39755" ></A ><H2 >Description</H2 >array <B CLASS="methodname" >ifx_fetch_row</B > ( int result_id [, mixed position])<BR ></BR ><P > Returns an associative array that corresponds to the fetched row, or <TT CLASS="constant" ><B >FALSE</B ></TT > if there are no more rows. </P ><P > Blob columns are returned as integer blob id values for use in <A HREF="function.ifx-get-blob.html" ><B CLASS="function" >ifx_get_blob()</B ></A > unless you have used ifx_textasvarchar(1) or ifx_byteasvarchar(1), in which case blobs are returned as string values. Returns <TT CLASS="constant" ><B >FALSE</B ></TT > on error </P ><P > <TT CLASS="parameter" ><I >result_id</I ></TT > is a valid resultid returned by <A HREF="function.ifx-query.html" ><B CLASS="function" >ifx_query()</B ></A > or <A HREF="function.ifx-prepare.html" ><B CLASS="function" >ifx_prepare()</B ></A > (select type queries only!). </P ><P > <TT CLASS="parameter" ><I >position</I ></TT > is an optional parameter for a "fetch" operation on "scroll" cursors: "NEXT", "PREVIOUS", "CURRENT", "FIRST", "LAST" or a number. If you specify a number, an "absolute" row fetch is executed. This parameter is optional, and only valid for SCROLL cursors. </P ><P > <B CLASS="function" >ifx_fetch_row()</B > fetches one row of data from the result associated with the specified result identifier. The row is returned as an array. Each result column is stored in an array offset, starting at offset 0, with the column name as key. </P ><P > Subsequent calls to <B CLASS="function" >ifx_fetch_row()</B > would return the next row in the result set, or <TT CLASS="constant" ><B >FALSE</B ></TT > if there are no more rows. </P ><TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN39782" ></A ><P ><B >Example 1. Informix fetch rows</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><PRE CLASS="php" >$rid = ifx_prepare ("select * from emp where name like " . $name, $connid, IFX_SCROLL); if (! $rid) { ... error ... } $rowcount = ifx_affected_rows($rid); if ($rowcount > 1000) { printf ("Too many rows in result set (%d)\n<br>", $rowcount); die ("Please restrict your query<br>\n"); } if (! ifx_do ($rid)) { ... error ... } $row = ifx_fetch_row ($rid, "NEXT"); while (is_array($row)) { for(reset($row); $fieldname=key($row); next($row)) { $fieldvalue = $row[$fieldname]; printf ("%s = %s,", $fieldname, $fieldvalue); } printf("\n<br>"); $row = ifx_fetch_row ($rid, "NEXT"); } ifx_free_result ($rid);</PRE ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></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.ifx-errormsg.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.ifx-fieldproperties.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >ifx_errormsg</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.ifx.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >ifx_fieldproperties</TD ></TR ></TABLE ></DIV ></BODY ></HTML >