Ben Ramsey wrote:
$clean = array();
$sql   = array();

Glad to see someone spreading this habit. :-) Thanks, Ben.

if (ctype_alnum($_POST['pass']))
{
    $clean['pass'] = $_POST['pass'];
}

I think it's fine to cheat a bit with the password and trust the output format of md5():

$clean['pass'] = md5($_POST['pass']);

Of course, it is best to use a salt:

$salt = 'SHIFLETT';
$clean['pass'] = md5($salt . md5($_POST['pass'] . $salt));

Chris

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Chris Shiflett
Brain Bulb, The PHP Consultancy
http://brainbulb.com/

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