note 103419 added to function.max
| From: | php at rijkvanwel dot nl | Date: | Tue, 12 Apr 2011 09:08:00 +0000 |
| Subject: | note 103419 added to function.max | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-178741@lists.php.net to get a copy of this message | ||
To get the largest key in an array:
<?php
$array = array( 0 => 'first', 1=> 'second', /* ... */ 99 =>
'nth' );
$max_key = max( array_keys( $array ) ); // 99
?>
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Server IP: 69.147.83.197
Probable Submitter: 82.93.68.91
----
Manual Page -- http://www.php.net/manual/en/function.max.php
Edit -- https://master.php.net/note/edit/103419
Del: integrated -- https://master.php.net/note/delete/103419/integrated
Del: useless -- https://master.php.net/note/delete/103419/useless
Del: bad code -- https://master.php.net/note/delete/103419/bad+code
Del: spam -- https://master.php.net/note/delete/103419/spam
Del: non-english -- https://master.php.net/note/delete/103419/non-english
Del: in docs -- https://master.php.net/note/delete/103419/in+docs
Del: other reasons-- https://master.php.net/note/delete/103419
Reject -- https://master.php.net/note/reject/103419
Search -- https://master.php.net/manage/user-notes.php