Re[2]: [PHP-DEV] array_has_more

From:	Andi Gutmans	Date:	Sat, 05 Jul 2003 09:29:03 +0000
Subject:	Re[2]: [PHP-DEV] array_has_more
References:	1 2 3 4	Groups:	php.internals
Request:	Send a blank email to internals+get-3258@lists.php.net to get a copy of this message

At 06:34 AM 5/7/2003 +0200, Sascha Schumann wrote:

What you are saying is that differentiating between a null value from next() and not having more elements is impossible without such a function? (I just want to be sure I understand what your motivation is). I don't really have a problem with array_has_more() the only problem is the name is not consistent with the other methods but on the other hand we don't allow new functions which don't follow the naming conventions. Catch-22? :)
    The key() can never become false which is why array_has_more
    is not needed.

Why? You can use "" as a key in an array. Andi