3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class Test { public static function abstractMethod(); } class Child extends Test { public static function abstractMethod() { return 'testString'; } } echo Child::abstractMethod();
Output for 5.5.24 - 5.5.31, 5.6.8 - 5.6.17, 7.0.0 - 7.0.2
Fatal error: Non-abstract method Test::abstractMethod() must contain body in /in/95L67 on line 5
Process exited with code 255.
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