note 54501 added to language.oop5.typehinting

Type hinting works with interfaces too. In other words, you can specify the name of an interface for a function parameter, and the object passed in must implement that interface, or else type hinting throws an exception. ---- Manual Page -- http://www.php.net/manual/en/language.oop5.typehinting.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+54501 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+54501&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+54501&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+54501&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+54501&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+54501&report=yes&reason=non-english Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+54501&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+54501&report=yes Search -- http://master.php.net/manage/user-notes.php