note 105604 added to function.uasort

for a simple case insensitive compare you can use this (php >= 5.3): $greetings = array('howdy', 'Hey', 'aloha he'); uasort($a, function($a, $b){ return strcasecmp($a, $b); }); //$a == array('aloha he', 'howdy', 'Hey'); ---- Server IP: 69.147.83.197 Probable Submitter: 85.127.18.8 ---- Manual Page -- http://www.php.net/manual/en/function.uasort.php Edit -- https://master.php.net/note/edit/105604 Del: integrated -- https://master.php.net/note/delete/105604/integrated Del: useless -- https://master.php.net/note/delete/105604/useless Del: bad code -- https://master.php.net/note/delete/105604/bad+code Del: spam -- https://master.php.net/note/delete/105604/spam Del: non-english -- https://master.php.net/note/delete/105604/non-english Del: in docs -- https://master.php.net/note/delete/105604/in+docs Del: other reasons-- https://master.php.net/note/delete/105604 Reject -- https://master.php.net/note/reject/105604 Search -- https://master.php.net/manage/user-notes.php