Re: Replacement functions for array functions
| From: | Rasmus Lerdorf | Date: | Sun, 16 Jul 2000 18:37:53 +0000 |
| Subject: | Re: Replacement functions for array functions | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-6836@lists.php.net to get a copy of this message | ||
> The array functions were added in php4.
>
> Does somebody have replacement functions for php3 ?
>
> I need to use array_push en array_unshift ?
As per the documentation, array_push() is the same as doing:
$arr[] = "foo";
array_unshift() is a bit tougher in PHP 3. I'd suggest doing it by
keeping track of your indices and just inserting a value with a lower
index.
-Rasmus