<HTML ><HEAD ><TITLE >msql_query</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="mSQL functions" HREF="ref.msql.html"><LINK REL="PREVIOUS" TITLE="msql_pconnect" HREF="function.msql-pconnect.html"><LINK REL="NEXT" TITLE="msql_regcase" HREF="function.msql-regcase.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.msql-pconnect.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.msql-regcase.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.msql-query" ></A >msql_query</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN57837" ></A ><P > (PHP 3, PHP 4 )</P >msql_query -- Send mSQL query</DIV ><DIV CLASS="refsect1" ><A NAME="AEN57840" ></A ><H2 >Description</H2 >int <B CLASS="methodname" >msql_query</B > ( string query, int link_identifier)<BR ></BR ><P > <B CLASS="function" >msql_query()</B > sends a query to the currently active database on the server that's associated with the specified link identifier. If the link identifier isn't specified, the last opened link is assumed. If no link is open, the function tries to establish a link as if <A HREF="function.msql-connect.html" ><B CLASS="function" >msql_connect()</B ></A > was called, and use it. </P ><P > Returns a positive mSQL query identifier on success, or <TT CLASS="constant" ><B >FALSE</B ></TT > on error. </P ><TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN57856" ></A ><P ><B >Example 1. <B CLASS="function" >msql_query()</B ></B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><PRE CLASS="php" ><?php $link = msql_connect("dbserver") or die("unable to connect to msql server: ".msql_error()); msql_select_db("db", $link) or die("unable to select database 'db': ".msql_error()); $result = msql_query("SELECT * FROM table WHERE id=1", $link); if (!$result) { die("query failed: ".msql_error()); } while ($row = msql_fetch_array($result)) { echo $row["id"]; } ?></PRE ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ><P > See also: <A HREF="function.msql.html" ><B CLASS="function" >msql()</B ></A >, <A HREF="function.msql-select-db.html" ><B CLASS="function" >msql_select_db()</B ></A >, and <A HREF="function.msql-connect.html" ><B CLASS="function" >msql_connect()</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.msql-pconnect.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.msql-regcase.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >msql_pconnect</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.msql.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >msql_regcase</TD ></TR ></TABLE ></DIV ></BODY ></HTML >