Re: note 17988 added to aliases
| From: | Zak Greant | Date: | Sun, 06 Jan 2002 04:06:54 +0000 |
| Subject: | Re: note 17988 added to aliases | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-24457@lists.php.net to get a copy of this message | ||
On 2002-5-01 20:00, dima@php.spb.ru wrote:
> count() is alias sizeof()... But sizeof() faster on big arrays (64K+
> num)!
>
> http://php.spb.ru/php/speed.html#count&sizeof
>
> Test
> for ($it=0; $it<count($bigarray); $it++) {...}
> and
> for ($it=0; $it<sizeof($bigarray); $it++) {...}
sizeof is a direct alias to the count code. It is very unlikely that it
will perform differently. :)
--zak