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<?php class foo { private function do_something (bool $str) { echo "private function"; } public function call_something(foo $obj) { $obj->do_something(true); } } class bar extends foo { public function do_something (bool $value) { echo "subclass"; } } $a = new foo(); $b = new bar(); $b->call_something($a); $method = new ReflectionMethod($a); $method->invoke($b, true);
Output for 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
private function Fatal error: Uncaught ValueError: ReflectionMethod::__construct(): Argument #2 ($method) cannot be null when argument #1 ($objectOrMethod) is an object in /in/Hs2AB:24 Stack trace: #0 /in/Hs2AB(24): ReflectionMethod->__construct(Object(foo)) #1 {main} thrown in /in/Hs2AB on line 24
Process exited with code 255.
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 private function Fatal error: Uncaught ValueError: ReflectionMethod::__construct(): Argument #2 ($method) cannot be null when argument #1 ($objectOrMethod) is an object in /in/Hs2AB:24 Stack trace: #0 /in/Hs2AB(24): ReflectionMethod->__construct(Object(foo)) #1 {main} thrown in /in/Hs2AB on line 24
Process exited with code 255.
Output for 7.0.0 - 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
private function Fatal error: Uncaught TypeError: ReflectionMethod::__construct() expects parameter 1 to be string, object given in /in/Hs2AB:24 Stack trace: #0 /in/Hs2AB(24): ReflectionMethod->__construct(Object(foo)) #1 {main} thrown in /in/Hs2AB on line 24
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Catchable fatal error: Argument 1 passed to foo::do_something() must be an instance of bool, boolean given, called in /in/Hs2AB on line 10 and defined in /in/Hs2AB on line 5
Process exited with code 255.
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