> > And $bar === true will only become true, if $bar is true, look at table > K-3 here http://www.php.net/manual/en/types.comparisons.php >
Ok i tested it out function foo($bar = null) { if (isset($bar)) die("yes"); } foo("test"); will die where foo(); wont -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php