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<?php interface foo { public function bar($x, $y = false); } class baz implements foo { public function bar($x, $y) { var_dump(func_get_args()); } } $test = new baz(); $test->bar(4, true);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Declaration of baz::bar($x, $y) must be compatible with foo::bar($x, $y = false) in /in/MDApr on line 10
Process exited with code 255.

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