Hello internals, If anyone has a moment to answer this, it'd be appreciated...
-- isset($x); => false is_null($x) => Notice: undefined variable $x -- $x = null; isset($x); => false is_null($x) => true The question is *why* does isset() report false on a variable that is set to NULL? Is there any way to tell if a variable isset and is_null without generating an error? It doesn't seem that this behavior is consistent with the meaning of isset(), or the errors that are generated when a variable is not set. Thanks. -- Best regards, Jason Garber mailto:[EMAIL PROTECTED] IonZoft, Inc. -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
