fail execute statement with php and mysql

Question

I insert the users output like this:

  $userName= SanitizeString($userName);
  $pass= SanitizeString($pass);
  $email= SanitizeString($email);

  $userName=mysql         


        

Answer 1

You have to use GROUP BY if you want to use COUNT(*), but you can get the number of rows with mysql_num_rows() like this.

$result=mysql_query("SELECT * AS Result FROM users WHERE user_name='$user_name' AND pass='$password_hash' LIMIT 1") or die(mysql_error());
$num_rows = mysql_num_rows($result);