twitter bootstrap - Add form-control to all inputs but dropdown with PHP -

i'm trying add "form-control" class inputs php. found solution works, that's this:

add_filter( 'wc_input_class', 'add_wc_input_class' ); function add_wc_input_class($classes) {   $classes[] = 'form-control';   return $classes; } 

the problem is, adds "form-control" dropdown boxes, makes ugly.

how make apply text inputs?

down vote me want people, not use php for.

use javascript! or better yet, jquery.

<script type="text/javascript">     $(document).ready(function(){        $('input[type=text]').addclass('form-control');     } </script>