From: "Monty" <[EMAIL PROTECTED]> > >> Is there a variable that I can call that will return an array with any > >> variables I have set? I'd want to call it and then parse and display > > current > >> values of, in this case, a and b. Hope that makes sense. > > > > Like something that "Returns an array of all defined variables"?? > > > > http://us2.php.net/get_defined_vars > > > > ---John Holmes... > > Is there any way to get JUST the user-defined variables in PHP? Problem with > get_defined_vars() is that it contains everything, including server and > environment vars, and there's no easy way to keep just the user-defined vars > part of the array created by get_defined_vars.
<?php $starting_vars = get_defined_vars(); //bunch of PHP code... $current_vars = get_defined_vars(); $user_defined_vars = array_diff($current_vars,$starting_vars); ... ---John Holmes... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
