[Resolved] $_POST problem

[The Hobo]

What's wrong with this code?:

while (list($key,$val) = each($_POST)){
    if ($key != 'action' && $key != 'id') {
        $sql .= "$key='$val', "; 
    }
}
echo $sql;

I seem to get value='value' rather than key='value'

[The Hobo]

bah! it was a form problem.