note 120719 added to function.array-keys
| From: | enrique dot balleste at gmail dot com | Date: | Wed, 01 Mar 2017 21:33:57 +0000 |
| Subject: | note 120719 added to function.array-keys | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-208868@lists.php.net to get a copy of this message | ||
A nice little trick to get all of the keys who have some type of value:
$keys = array_keys($array, !null);
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Probable Submitter: 2604:2000:ef4a:bc00:adf6:e6c4:895b:f073
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Manual Page -- http://php.net/manual/en/function.array-keys.php
Edit -- https://master.php.net/note/edit/120719
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