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<?php class bar {} class foo { public function __construct(bar $a) { $this->a = $a; } } new foo();
Output for 7.1.0 - 7.1.25, 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 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Fatal error: Uncaught ArgumentCountError: Too few arguments to function foo::__construct(), 0 passed in /in/J152X on line 11 and exactly 1 expected in /in/J152X:6 Stack trace: #0 /in/J152X(11): foo->__construct() #1 {main} thrown in /in/J152X on line 6
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Fatal error: Uncaught TypeError: Argument 1 passed to foo::__construct() must be an instance of bar, none given, called in /in/J152X on line 11 and defined in /in/J152X:6 Stack trace: #0 /in/J152X(11): foo->__construct() #1 {main} thrown in /in/J152X on line 6
Process exited with code 255.
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Catchable fatal error: Argument 1 passed to foo::__construct() must be an instance of bar, none given, called in /in/J152X on line 11 and defined in /in/J152X on line 6
Process exited with code 255.
Output for 5.1.0 - 5.1.6
Fatal error: Argument 1 passed to foo::__construct() must be an object of class bar, called in /in/J152X on line 11 and defined in /in/J152X on line 6
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Argument 1 must be an object of class bar in /in/J152X on line 6
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/J152X on line 6
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
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/J152X on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/J152X on line 6
Process exited with code 255.

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