note 103227 added to function.is-array

I can't agree with hperrin at gmail dot com. === only seems a little faster to me with a NULL value. pf_is_array() is a custom is_array() function. YES means, it was an array. After 100000 iterations and repeated trials. 1) It took 0.01904 seconds to if((array) xarr===xarr) {-NULL 2) It took 0.41439 seconds to if((array) xarr===xarr) {-YES 3) It took 0.06533 seconds to pf_is_array-YES 4) It took 0.02315 seconds to is_array-YES 5) It took 0.03859 seconds to pf_is_array-NULL 6) It took 0.02364 seconds to is_array-NULL === with an array takes almost half a second! ---- Server IP: 69.147.83.197 Probable Submitter: 109.32.161.96 ---- Manual Page -- http://www.php.net/manual/en/function.is-array.php Edit -- https://master.php.net/note/edit/103227 Del: integrated -- https://master.php.net/note/delete/103227/integrated Del: useless -- https://master.php.net/note/delete/103227/useless Del: bad code -- https://master.php.net/note/delete/103227/bad+code Del: spam -- https://master.php.net/note/delete/103227/spam Del: non-english -- https://master.php.net/note/delete/103227/non-english Del: in docs -- https://master.php.net/note/delete/103227/in+docs Del: other reasons-- https://master.php.net/note/delete/103227 Reject -- https://master.php.net/note/reject/103227 Search -- https://master.php.net/manage/user-notes.php