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run code in 200+ php & hhvm versions
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<?php class User {} class Test { public function __construct(User $User) { print_r($user); } } new Test;
based on HIlAC
Output for 7.1.0 - 7.2.0
Fatal error: Uncaught ArgumentCountError: Too few arguments to function Test::__construct(), 0 passed in /in/vOqvO on line 10 and exactly 1 expected in /in/vOqvO:5 Stack trace: #0 /in/vOqvO(10): Test->__construct() #1 {main} thrown in /in/vOqvO on line 5
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Fatal error: Uncaught TypeError: Argument 1 passed to Test::__construct() must be an instance of User, none given, called in /in/vOqvO on line 10 and defined in /in/vOqvO:5 Stack trace: #0 /in/vOqvO(10): Test->__construct() #1 {main} thrown in /in/vOqvO on line 5
Process exited with code 255.
Output for 5.3.19 - 5.6.28
Catchable fatal error: Argument 1 passed to Test::__construct() must be an instance of User, none given, called in /in/vOqvO on line 10 and defined in /in/vOqvO on line 5
Process exited with code 255.