note 115757 added to function.extract

I have made some tests to compare the speed of next constructions: <?php extract($ARRAY); // vs. foreach($ARRAY as $key=>$value) $$key = $value; ?> Surprisingly for me extract is 20%-80% slower then foreach construction. I don't really understand why, but it's so. ---- Server IP: 72.52.91.14 Probable Submitter: 213.99.21.194 ---- Manual Page -- http://php.net/manual/en/function.extract.php Edit -- https://master.php.net/note/edit/115757 Del: integrated -- https://master.php.net/note/delete/115757/integrated Del: useless -- https://master.php.net/note/delete/115757/useless Del: bad code -- https://master.php.net/note/delete/115757/bad+code Del: spam -- https://master.php.net/note/delete/115757/spam Del: non-english -- https://master.php.net/note/delete/115757/non-english Del: in docs -- https://master.php.net/note/delete/115757/in+docs Del: other reasons-- https://master.php.net/note/delete/115757 Reject -- https://master.php.net/note/reject/115757 Search -- https://master.php.net/manage/user-notes.php