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<?php class A { public function foo($b = null) {} } class B extends A { public function foo() {} } $b = new B;
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Declaration of B::foo() must be compatible with A::foo($b = null) in /in/n2jIv on line 8
Process exited with code 255.

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