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<?php abstract class A { abstract function foo(); public function callingD() { D::doSomething([$this, 'foo']); } } class B extends A { function foo() { echo 'yayff'; } } class D { public static function doSomething(callable $fun) { $fun(); } } $obj = new B; $obj->callingD();
Output for git.master, git.master_jit, rfc.property-hooks
yayff

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