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<?php abstract class main { function __construct() { } public function test() { $this->childmethod(); } abstract function childmethod(); } class child extends main { function __construct() { parent::__construct(); } function childmethod() { return "test"; } } $main = new main(); $main->childmethod(); $main->test();
Output for 7.0.0 - 7.0.33, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Cannot instantiate abstract class main in /in/JcjmC:23 Stack trace: #0 {main} thrown in /in/JcjmC on line 23
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Fatal error: Cannot instantiate abstract class main in /in/JcjmC on line 23
Process exited with code 255.

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