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<?php namespace Test; abstract class a {} class b extends a {} class c{ function __construct(Test\a $a) { } } $b = new b(); $c = new c($b);
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: Test\c::__construct(): Argument #1 ($a) must be of type Test\Test\a, Test\b given, called in /in/PTDS5 on line 11 and defined in /in/PTDS5:6 Stack trace: #0 /in/PTDS5(11): Test\c->__construct(Object(Test\b)) #1 {main} thrown in /in/PTDS5 on line 6
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 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 Test\c::__construct() must be an instance of Test\Test\a, instance of Test\b given, called in /in/PTDS5 on line 11 and defined in /in/PTDS5:6 Stack trace: #0 /in/PTDS5(11): Test\c->__construct(Object(Test\b)) #1 {main} thrown in /in/PTDS5 on line 6
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 - 5.6.28
Catchable fatal error: Argument 1 passed to Test\c::__construct() must be an instance of Test\Test\a, instance of Test\b given, called in /in/PTDS5 on line 11 and defined in /in/PTDS5 on line 6
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/PTDS5 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/PTDS5 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/PTDS5 on line 2
Process exited with code 255.

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