msql_query: incorporate example from user note

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@64142 c90b9560-bf6c-de11-be94-00142212c4b1

functions/msql.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.19 $ -->
+<!-- $Revision: 1.20 $ -->
  <reference id="ref.msql">
   <title>mSQL functions</title>
   <titleabbrev>mSQL</titleabbrev>
@@ -986,6 +986,28 @@
      Returns a positive mSQL query identifier on success, or &false; on
      error.
     </para>
+    <example>
+     <title><function>msql_query</function></title>
+     <programlisting role="php">
+<![CDATA[
+<?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"];
+}
+?>
+]]>
+     </programlisting>
+    </example>
     <para>
      See also: <function>msql</function>,
      <function>msql_select_db</function>, and