Bug in Active Record

[eluser]xwero[/eluser]
I don't think it's a bug, it's a convention to separate the 'weird' fieldnames from the operator.

Code:

function _has_operator($str)
    {
        $str = trim($str);
        if ( ! preg_match("/(\s|<|>|!|=|is null|is not null)/i", $str))
        {
            return FALSE;
        }

        return TRUE;
    }