note 116635 added to function.array-search
| From: | xfoxawy at gmail dot com | Date: | Mon, 02 Feb 2015 11:30:04 +0000 |
| Subject: | note 116635 added to function.array-search | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-201576@lists.php.net to get a copy of this message | ||
in (PHP 5 >= 5.5.0) you don't have to write your own function to search through a multi
dimensional array
ex :
$userdb=Array
(
(0) => Array
(
(uid) => '100',
(name) => 'Sandra Shush',
(url) => 'urlof100'
),
(1) => Array
(
(uid) => '5465',
(name) => 'Stefanie Mcmohn',
(pic_square) => 'urlof100'
),
(2) => Array
(
(uid) => '40489',
(name) => 'Michael',
(pic_square) => 'urlof40489'
)
);
simply u can use this
$key = array_search(40489, array_column($userdb, 'uid'));
----
Server IP: 72.52.91.14
Probable Submitter: 197.44.68.202
----
Manual Page -- http://php.net/manual/en/function.array-search.php
Edit -- https://master.php.net/note/edit/116635
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Del: non-english -- https://master.php.net/note/delete/116635/non-english
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Reject -- https://master.php.net/note/reject/116635
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