note 118049 added to language.oop5.cloning

@DPB I believe the two functions are not quite the same. The serialize followed by deserialize method is the way I've done deep cloning in other languages (bypasses any weird clone function behavior and ensures you have a no-strings-attached copy of the object). ---- Server IP: 72.52.91.14 Probable Submitter: 66.60.137.106 ---- Manual Page -- http://php.net/manual/en/language.oop5.cloning.php Edit -- https://master.php.net/note/edit/118049 Del: integrated -- https://master.php.net/note/delete/118049/integrated Del: useless -- https://master.php.net/note/delete/118049/useless Del: bad code -- https://master.php.net/note/delete/118049/bad+code Del: spam -- https://master.php.net/note/delete/118049/spam Del: non-english -- https://master.php.net/note/delete/118049/non-english Del: in docs -- https://master.php.net/note/delete/118049/in+docs Del: other reasons-- https://master.php.net/note/delete/118049 Reject -- https://master.php.net/note/reject/118049 Search -- https://master.php.net/manage/user-notes.php