I seem to recall getting a warning trying to access array elements
that did not exist but I can't seem to trigger that issue right now.
The following code:
<?php
$a = array('a' => 'b');
$result = $a['c'];
var_dump($result);
yields the following:
$ php -f t.php
NULL
Is it ok to access non-existent array elements?
Will accessing an array element using a key that does not exist always
return NULL?
Mike
_______________________________________________
New York PHP Community Talk Mailing List
http://lists.nyphp.org/mailman/listinfo/talk
NYPHPCon 2006 Presentations Online
http://www.nyphpcon.com
Show Your Participation in New York PHP
http://www.nyphp.org/show_participation.php
