I don't know how to use the POSIX classes, but if you use preg_replace:
preg_replace("/[^$params]/", '', $string);I think this will work. Thank you, Micah Gersten onShore Networks Internal Developer http://www.onshore.com Alberto García Gómez wrote: > Fellows: > > If I use ereg_replace($params, $string) I can replace the char that > match with $params in the $string. > > BUT, how I can replace ALL chars EXCEPT the chars in $params. > > Something like !$params, I think > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
