FW: [PHP-NOTES] note 12849 added to function.array-merge.php
| From: | James Moore | Date: | Fri, 11 May 2001 19:00:39 +0000 |
| Subject: | FW: [PHP-NOTES] note 12849 added to function.array-merge.php | ||
| Groups: | php.qa | ||
| Request: | Send a blank email to php-qa+get-3242@lists.php.net to get a copy of this message | ||
Maybe somthing the Zend guys can look at.
- James
> -----Original Message-----
> From: eblade@blackmagik.dynup.net [mailto:eblade@blackmagik.dynup.net]
> Sent: 11 May 2001 09:36
> To: php-notes@lists.php.net
> Subject: [PHP-NOTES] note 12849 added to function.array-merge.php
>
>
> A little bit of a pitfall. Using PHP4, it appears that when
> using strings as keys, if I do an array_merge, I end up with the
> array being double size. It now contains both the string keyed,
> and a complete set of all the array elements with numeric keys.
> Then if I do another array_merge, I end up with the entire thing
> doubled in size. Then four times in size. Something to beware of.
>
> http://www.php.net/manual/en/function.array-merge.php
>
>
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