note 100804 added to language.oop5.references

I am not getting why $this is taking reference of Bar class, if I understand it is because of Bar and this are refer to same objects. Then question is why it is showing property 17. Please suggest. ---- Server IP: 69.147.83.197 Probable Submitter: 120.72.91.20 ---- Manual Page -- http://www.php.net/manual/en/language.oop5.references.php Edit -- https://master.php.net/note/edit/100804 Del: integrated -- https://master.php.net/note/delete/100804/integrated Del: useless -- https://master.php.net/note/delete/100804/useless Del: bad code -- https://master.php.net/note/delete/100804/bad+code Del: spam -- https://master.php.net/note/delete/100804/spam Del: non-english -- https://master.php.net/note/delete/100804/non-english Del: in docs -- https://master.php.net/note/delete/100804/in+docs Del: other reasons-- https://master.php.net/note/delete/100804 Reject -- https://master.php.net/note/reject/100804 Search -- https://master.php.net/manage/user-notes.php