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<?php interface Bah {} abstract class Test implements Bah { protected $pro = 9; public function __construct($x) { } } class TestMe extends Test { protected $pro = 50; } class TestProxy extends Test { protected $a; public function __construct($x, $a = null) { echo $a->pro; } } $a = new TestMe(''); $p = new TestProxy('', $a);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught Error: Cannot access protected property TestMe::$pro in /in/1OH5S:20 Stack trace: #0 /in/1OH5S(25): TestProxy->__construct('', Object(TestMe)) #1 {main} thrown in /in/1OH5S on line 20
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Fatal error: Cannot access protected property TestMe::$pro in /in/1OH5S on line 20
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/1OH5S on line 3
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 in /in/1OH5S on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/1OH5S on line 3
Process exited with code 255.

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