note 67661 added to function.array-intersect

I did some trials and if you know the approximate size of the arrays then it would seem to be a lot faster to do this <?php array_intersect($smallerArray, $largerArray); ?> Where $smallerArray is the array with lesser items. I only tested this with long strings but I would imagine that it is somewhat universal. ---- Server IP: 64.71.164.2 Probable Submitter: 69.129.199.106 ---- X-Spam-Status: No, hits=3.1 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER autolearn=no version=2.64 ---- Manual Page -- http://www.php.net/manual/en/function.array-intersect.php Edit -- http://master.php.net/note/edit/67661 Del: integrated -- http://master.php.net/note/delete/67661/integrated Del: useless -- http://master.php.net/note/delete/67661/useless Del: bad code -- http://master.php.net/note/delete/67661/bad+code Del: spam -- http://master.php.net/note/delete/67661/spam Del: non-english -- http://master.php.net/note/delete/67661/non-english Del: in docs -- http://master.php.net/note/delete/67661/in+docs Del: other reasons-- http://master.php.net/note/delete/67661 Reject -- http://master.php.net/note/reject/67661 Search -- http://master.php.net/manage/user-notes.php