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<?php namespace React; class Exception extends \Exception { } class A { public function __construct(Exception $e) { } } new A(new \Exception);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: React\A::__construct(): Argument #1 ($e) must be of type React\Exception, Exception given, called in /in/QcBlU on line 14 and defined in /in/QcBlU:9 Stack trace: #0 /in/QcBlU(14): React\A->__construct(Object(Exception)) #1 {main} thrown in /in/QcBlU on line 9
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
Fatal error: Uncaught TypeError: Argument 1 passed to React\A::__construct() must be an instance of React\Exception, instance of Exception given, called in /in/QcBlU on line 14 and defined in /in/QcBlU:9 Stack trace: #0 /in/QcBlU(14): React\A->__construct(Object(Exception)) #1 {main} thrown in /in/QcBlU on line 9
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Catchable fatal error: Argument 1 passed to React\A::__construct() must be an instance of React\Exception, instance of Exception given, called in /in/QcBlU on line 14 and defined in /in/QcBlU on line 9
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_STRING in /in/QcBlU on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/QcBlU on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/QcBlU on line 2
Process exited with code 255.

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