note 116294 added to features.gc.refcounting-basics

If a variable is not present in the current scope xdebug_debug_zval　will return null. ---- Server IP: 72.52.91.14 Probable Submitter: 124.39.122.119 ---- Manual Page -- http://php.net/manual/en/features.gc.refcounting-basics.php Edit -- https://master.php.net/note/edit/116294 Del: integrated -- https://master.php.net/note/delete/116294/integrated Del: useless -- https://master.php.net/note/delete/116294/useless Del: bad code -- https://master.php.net/note/delete/116294/bad+code Del: spam -- https://master.php.net/note/delete/116294/spam Del: non-english -- https://master.php.net/note/delete/116294/non-english Del: in docs -- https://master.php.net/note/delete/116294/in+docs Del: other reasons-- https://master.php.net/note/delete/116294 Reject -- https://master.php.net/note/reject/116294 Search -- https://master.php.net/manage/user-notes.php