[Mark Hensler]

sorry...
This is what I wanted to post, but aparently my mind wasn't with me at the time.

PHP Code:

$replace = array(
    // "OUT" => "IN"
    '[' => '',
    ']' => '',
    '.' => '_',
    ' ' => '_'
    );

$text = str_replace(array_keys($replace), array_values($replace), $text); 


I this because you can see the pairs easier.