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01.05.2004 at 03:58PM PST, ID: 20841659
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8.8

PHP query string

Asked by TheInnovator in PHP and Databases

Tags: , , ,

Help,

I have a querystring, but have no idea of how to use it with MySQL.  This is the error I get:

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/anudaysp/public_html/displayServices.php on line 24

I think my query is wrong.

Code below:

<?php
$ser = $_GET['ser'];
$serVar = $_GET['serVar'];

$username = "abc";
$password = "123";
$database = "abc_123";

#CONNECT TO MYSQL
$dbcnx = @mysql_connect('localhost',$username,$password) or die("Unable to connect to MySQL");

#CONNECT TO DATABASE
@mysql_select_db($database) or die( "Unable to select database");

#CREATE THE QUERY
$sql = "SELECT * FROM essential WHERE service =  $ser  AND eType =  $serVar'";

#EXECUTE QUERY
$rs = mysql_query($sql,$dbcnx);

while($row = mysql_fetch_array($rs))   <-- Line 24
{
     echo("Services: " .$row["eType"]);
}

?>Start Free Trial
[+][-]01.05.2004 at 04:10PM PST, ID: 10048468

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About this solution

Zone: PHP and Databases
Tags: php, query, string, querystring
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Solution Provided By: lozloz
Participating Experts: 1
Solution Grade: A
 
 
[+][-]01.05.2004 at 05:39PM PST, ID: 10048949

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