note 72438 added to language.operators.assignment

@jeronimo I don't know why you'd ever want to do that though - you save two lines of code but you have to create a list, create an array, and then junk them at the end. It's a waste of CPU time, and my computations show that it's almost twice as slow as just doing a regular swap. (0.004088 versus 0.008747, 10000 times) I know it's a major nitpick, but to save one line of code it seems like a waste of time. (No pun intended) ---- Server IP: 64.71.164.2 Probable Submitter: 38.98.105.130 ---- Manual Page -- http://www.php.net/manual/en/language.operators.assignment.php Edit -- https://master.php.net/note/edit/72438 Del: integrated -- https://master.php.net/note/delete/72438/integrated Del: useless -- https://master.php.net/note/delete/72438/useless Del: bad code -- https://master.php.net/note/delete/72438/bad+code Del: spam -- https://master.php.net/note/delete/72438/spam Del: non-english -- https://master.php.net/note/delete/72438/non-english Del: in docs -- https://master.php.net/note/delete/72438/in+docs Del: other reasons-- https://master.php.net/note/delete/72438 Reject -- https://master.php.net/note/reject/72438 Search -- https://master.php.net/manage/user-notes.php