> When I issue this command to remove any commas at end of string: > > $query = rtrim($query, ","); > > PHP give me an error saying "Wrong parameter count for > rtrim()". How can > this be? The online manual shows rtrim can accept two > parameters. Shouldn't > this work? I have PHP 4.0.6 installed on the server.
>From what I can see, the second parameter (that you are trying to use) wasn't introduced until v4.1.0 - that is, you can't use it with your version of php. You may find that if you can't upgrade your php you'll need to do something with substr() and str_pos(). CYA, Dave -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php