RE: [PHP] isset
| From: | Tim | Date: | Tue, 17 Apr 2007 11:59:39 +0000 |
| Subject: | RE: [PHP] isset | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-253104@lists.php.net to get a copy of this message | ||
<snip>
> > The count is maintained internally as items are
> added/removed, and it
> > is an O(1) operation for PHP to "count" the array, as it
> already knows
> > the answer and just returns it.
</snip>
Hi nothing to do with the actual topic, i am just wondering how you get this
"internals" information you all seem to know so much about, it is very
interesting and i'd like to add it to some of my "late night" reading if
possible :)
Regards,
Tim