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<?php class A { private function foo(int $bar) { echo "This is private"; } public function getClosure($bar) { return function () use ($bar) { $this->foo($bar); }; } } class B extends A { public function test(A $a, C $c) { $aFN = $a->getClosure(42); $bFN = $this->getClosure(42); $cFN = $c->getClosure(42); $aFN(); $bFN(); $cFN(); } } class C extends B { public function foo(bool $bar) { echo "This is public"; } public function getClosure($bar) { return function () use ($bar) { $this->foo($bar); }; } } $a = new A; $c = new c; $obj = new B(); $obj->test($a, $c);
Output for 7.0.10 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
This is privateThis is privateThis is public
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 This is privateThis is privateThis is public
Output for 7.0.0 - 7.0.9
Warning: Declaration of C::foo(bool $bar) should be compatible with A::foo(int $bar) in /in/uJV0I on line 32 This is privateThis is privateThis is public
Output for 5.6.24 - 5.6.40
Catchable fatal error: Argument 1 passed to A::foo() must be an instance of int, integer given, called in /in/uJV0I on line 9 and defined in /in/uJV0I on line 4
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.23
Strict Standards: Declaration of C::foo() should be compatible with A::foo(int $bar) in /in/uJV0I on line 32 Catchable fatal error: Argument 1 passed to A::foo() must be an instance of int, integer given, called in /in/uJV0I on line 9 and defined in /in/uJV0I on line 4
Process exited with code 255.
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