note 75660 added to language.oop5.abstract

A couiple of years ago I raised the question on this website as to what the difference between an interface and an abstract class is. At some point I learned how to define the words for myself since then - and now all is clear :) An interface allows you to define what is conceptually the same thing as an abstract class except that all methods are public. That makes sense as an "interface" represents how an app or environment interacts with the object - normally via public methods. ---- Server IP: 64.71.164.2 Probable Submitter: 67.188.250.232 ---- Manual Page -- http://www.php.net/manual/en/language.oop5.abstract.php Edit -- https://master.php.net/note/edit/75660 Del: integrated -- https://master.php.net/note/delete/75660/integrated Del: useless -- https://master.php.net/note/delete/75660/useless Del: bad code -- https://master.php.net/note/delete/75660/bad+code Del: spam -- https://master.php.net/note/delete/75660/spam Del: non-english -- https://master.php.net/note/delete/75660/non-english Del: in docs -- https://master.php.net/note/delete/75660/in+docs Del: other reasons-- https://master.php.net/note/delete/75660 Reject -- https://master.php.net/note/reject/75660 Search -- https://master.php.net/manage/user-notes.php