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run code in 150+ php & hhvm versions
Bugs & Features
<?php interface superbase { public static function ball(); public static function foo(); } abstract class base implements superbase { public static function ball(){ echo 'superbaseball'; } public static function foo(){ echo 'foo'; } } class child extends base{ public static function ball(){ echo 'baseball'; } } child::foo(); child::ball();
Output for 5.0.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
foobaseball
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/FUsZE on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING in /in/FUsZE on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/FUsZE on line 2
Process exited with code 255.