Setting try and catch to use my own error handler

PHP List, I have a system where the code parses the URL and creates objects based on the classes named in the link. In order to prevent a user typing in a URL that contains an object that doesn't exist, and getting an error, I'm trying to set up an error handler class, called ErrorHandler, that will handle it. I set the error handler to be my own, and then put a Try and Catch around the part of the code that set_error_handler(ErrorHandler::handleError()); try { object = new $urlParts[0](); if (!empty($urlParts[2])) { $object->$urlParts[1]($urlParts[2]); } else { $object->$urlParts[1](); } } catch (Error $e) { echo "Sorry, the web page you are looking for can not be found."; } Inside my ErrorHandler, I have this: public static function handleError($errno, $errstr, $errfile, $errline) { echo "Hey dude! Error! " . $errno . $errstr . $errfile . $errline ; } However, I get errors saying that the arguments for handleError don't exist. Shouldn't they be automatically passed to my own error handler? Thank you for any advise. -- Dave M G Ubuntu 6.06 LTS Kernel 2.6.17.7 Pentium D Dual Core Processor PHP 5, MySQL 5, Apache 2