SV: [PHP-DB] i am lost (php warning)
| From: | Henrik Hornemann | Date: | Tue, 18 Jan 2005 08:15:01 +0000 |
| Subject: | SV: [PHP-DB] i am lost (php warning) | ||
| Groups: | php.db | ||
| Request: | Send a blank email to php-db+get-38194@lists.php.net to get a copy of this message | ||
Hi,
Probably because $user is not in the database.
Regards Henrik Hornemann
-----Oprindelig meddelelse-----
Fra: Earl Clare [mailto:eclare@claremedia.bz]
Sendt: 18. januar 2005 07:59
Til: php-db@lists.php.net
Emne: [PHP-DB] i am lost (php warning)
Prioritet: Høj
Hi ya'll,
I am lost as to why I am getting this error in my script. Can anyone kindly explain why this is so.
Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in
/home/cm/public_html/cell/login.php
----------------------------------------------------------------------------
---
My script
----------------------------------------------------------------------------
---
if($_POST['submit'] == '>Log In')
{
$user=$_POST["email"];
$pass=$_POST["pass"];
$sql_query = mysql_query("SELECT * FROM cm_customer WHERE
emial='$user'");
$sql_query = mysql_num_rows($sql_query);
if (($sql_query) >0)
{
$valid = $user;
session_start();
session_register("valid");
}
}
if (session_is_registered("reg"))
{
echo "ok";
}
else
{
echo "sorry";
}