note 59296 rejected from function.array-filter by betz
| From: | betz@php.net | Date: | Fri, 02 Dec 2005 17:58:23 +0000 |
| Subject: | note 59296 rejected from function.array-filter by betz | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-99470@lists.php.net to get a copy of this message | ||
Note Submitter: ivo at dom dot de
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if you want to filter by keys, use:
array_flip(array_filter(array_flip($arr),"yourfilter"));
but beware of duplicate values, wich will mess things up.
maybe there is an easier/faster/better (or a more 'stylish') way to do?