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<?php class A { private function testPrivate (bool $str) { echo "Class A\n"; } public function test() { $this->testPrivate(true); } function getClosure() { return function() use ($foo) { return $this->testPrivate($foo); }; } } class B extends A { private function testPrivate (string $value) { echo "Class B\n"; } function getClosure($foo) { return function() use ($foo) { return $this->testPrivate($foo); }; } } $a = new A(); $b = new B(); $fn = $b->getClosure(true); $fn2 = $fn->bindTo($a); $fn2();
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Declaration of B::getClosure($foo) must be compatible with A::getClosure() in /in/49kUM on line 24
Process exited with code 255.

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