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run code in 300+ PHP versions simultaneously
<?php /** * Hello World. */ abstract class A {} class B extends A {} /** * Goodbye World. */ class C extends A {} $a = new ReflectionClass('A'); $b = new ReflectionClass('B'); $c = new ReflectionClass('C'); var_dump($a->getDocString()); var_dump($b->getDocString()); var_dump($c->getDocString());
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, 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: Call to undefined method ReflectionClass::getDocString() in /in/JZS5l:21 Stack trace: #0 {main} thrown in /in/JZS5l on line 21
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 - 5.6.40
Fatal error: Call to undefined method ReflectionClass::getDocString() in /in/JZS5l on line 21
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CLASS in /in/JZS5l 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_CLASS in /in/JZS5l on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/JZS5l on line 6
Process exited with code 255.
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