Bug #67270 [Ver->Dup]: Interface inferitance conflicting parent method

Edit report at https://bugs.php.net/bug.php?id=67270&edit=1 ID: 67270 Updated by: cmb@php.net Reported by: eugen dot alter at gmail dot com Summary: Interface inferitance conflicting parent method -Status: Verified +Status: Duplicate Type: Bug Package: Scripting Engine problem Operating System: Any PHP Version: 5.5.12 -Assigned To: +Assigned To: cmb Block user comment: N Private report: N New Comment: I'm closing this as duplicate of bug #76361. Previous Comments: ------------------------------------------------------------------------ [2018-05-23 12:43:40] cmb@php.net Related To: Bug #76361 ------------------------------------------------------------------------ [2018-05-23 12:40:17] cmb@php.net Confirmed: <https://3v4l.org/LRoYH> vs. <https://3v4l.org/EZiqk>. ------------------------------------------------------------------------ [2014-05-13 19:57:28] eugen dot alter at gmail dot com Description: ------------ PHP does not restrict extension of two interfaces that have conflicting methods if extension is made right-to-left. Test script: --------------- interface Foo { public function test(array $x, $y=0); } interface Bar { public function test(array $x, $y); } interface Baz extends Foo, Bar {} //however, this will fail with expected fatal error: //interface Baz extends Bar, Foo {} Expected result: ---------------- Fatal error: Declaration of Bar::test() must be compatible with Actual result: -------------- All goes well. No error happened. ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=67270&edit=1