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<?php class A { private function testPrivate (bool $str) { echo "Class A\n"; } public function test() { $this->testPrivate(); } } class B extends A { private function testPrivate (string $value) { echo "Class B\n"; } } $b = new B(); $b->test();
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught ArgumentCountError: Too few arguments to function A::testPrivate(), 0 passed in /in/jXoen on line 11 and exactly 1 expected in /in/jXoen:5 Stack trace: #0 /in/jXoen(11): A->testPrivate() #1 /in/jXoen(23): A->test() #2 {main} thrown in /in/jXoen on line 5
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Fatal error: Uncaught TypeError: Argument 1 passed to A::testPrivate() must be of the type boolean, none given, called in /in/jXoen on line 11 and defined in /in/jXoen:5 Stack trace: #0 /in/jXoen(11): A->testPrivate() #1 /in/jXoen(23): A->test() #2 {main} thrown in /in/jXoen on line 5
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Catchable fatal error: Argument 1 passed to A::testPrivate() must be an instance of bool, none given, called in /in/jXoen on line 11 and defined in /in/jXoen on line 5
Process exited with code 255.

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