note 116363 added to function.array-unique

You can do a super fast version of array_unique directly in PHP, even faster than the other solution posted in the comments! Compared to the built in function it is 20x faster! (2x faster than the solution in the comments). <?php function superfast_array_unique($array) { return array_keys(array_flip($array)); } ?> This works faster for small and big arrays. ---- Server IP: 72.52.91.14 Probable Submitter: 85.18.214.164 ---- Manual Page -- http://php.net/manual/en/function.array-unique.php Edit -- https://master.php.net/note/edit/116363 Del: integrated -- https://master.php.net/note/delete/116363/integrated Del: useless -- https://master.php.net/note/delete/116363/useless Del: bad code -- https://master.php.net/note/delete/116363/bad+code Del: spam -- https://master.php.net/note/delete/116363/spam Del: non-english -- https://master.php.net/note/delete/116363/non-english Del: in docs -- https://master.php.net/note/delete/116363/in+docs Del: other reasons-- https://master.php.net/note/delete/116363 Reject -- https://master.php.net/note/reject/116363 Search -- https://master.php.net/manage/user-notes.php