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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); $fn2();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
Fatal error: Declaration of B::getClosure($foo) must be compatible with A::getClosure() in /in/49kUM on line 24
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Warning: Declaration of B::getClosure($foo) should be compatible with A::getClosure() in /in/49kUM on line 24 Fatal error: Uncaught Error: Call to private method A::testPrivate() from context 'B' in /in/49kUM:25 Stack trace: #0 /in/49kUM(36): B->{closure}() #1 {main} thrown in /in/49kUM on line 25
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
Warning: Declaration of B::getClosure($foo) should be compatible with A::getClosure() in /in/49kUM on line 28 Fatal error: Uncaught Error: Call to private method A::testPrivate() from context 'B' in /in/49kUM:25 Stack trace: #0 /in/49kUM(36): B->{closure}() #1 {main} thrown in /in/49kUM on line 25
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Strict Standards: Declaration of B::getClosure() should be compatible with A::getClosure() in /in/49kUM on line 28 Fatal error: Call to private method A::testPrivate() from context 'B' in /in/49kUM on line 25
Process exited with code 255.
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