Oh, you meant the first output, nevermind. I /know/ unset() and setting something null is not the same - as probably everyone on this list.
As to your "Is not the same" argument: Doing something in PHP is of course slower as a language feature. But that's normal. Do you want to have a native function for everything? -- Regards, Stefan Walk <[EMAIL PROTECTED]> -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php