note 57866 added to language.oop5.interfaces

Interfaces and Type Hinting can be used but not with Inherintance in the same time : <? class AbstractClass { public function __ToString ( ) { return 'Here I\'m I'; } } class DescendantClass extends AbstractClass { } interface MyI { public function Hello ( AbstractClass $obj ); } class MyClassOne implements MyI { public function Hello ( AbstractClass $obj ) { echo $obj; } } // Will work as Interface Satisfied class MyClassTwo implements MyI { public function Hello ( DescendantClass $obj ) { echo $obj; } } // Will output a fatal error because Interfaces don't support Inherintance in TypeHinting //Fatal error: Declaration of MyClassTwo::hello() must be compatible with that of MyI::hello() ?> Something a little bit bad in PHP 5.0.4 :) ---- Manual Page -- http://www.php.net/manual/en/language.oop5.interfaces.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+57866 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+57866&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+57866&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+57866&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+57866&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+57866&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+57866&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+57866&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+57866&report=yes Search -- http://master.php.net/manage/user-notes.php