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<?php interface superbase { public static function ball(); public static function foo(); } abstract class base implements superbase { abstract public static function ball(); public static function foo(){ echo 'foo'; } } class child extends base{ public static function ball(){ echo 'baseball'; } } child::foo(); child::ball();
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 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
foobaseball
Output for 5.3.9 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Strict Standards: Static function base::ball() should not be abstract in /in/sM8gB on line 8 foobaseball
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.8
Strict Standards: Static function base::ball() should not be abstract in /in/sM8gB on line 8 Fatal error: Can't inherit abstract function superbase::ball() (previously declared abstract in base) in /in/sM8gB on line 7
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Can't inherit abstract function superbase::ball() (previously declared abstract in base) in /in/sM8gB on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/sM8gB on line 2
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/sM8gB on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/sM8gB on line 2
Process exited with code 255.
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255.53 ms | 401 KiB | 356 Q