3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php interface A { public function a(); } interface B { public function a(); } class AImpl implements A, B { public function a() {} }
Output for 5.3.9 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Output for 5.0.0 - 5.3.8
Fatal error: Can't inherit abstract function B::a() (previously declared abstract in A) in /in/aD2BW on line 10
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/aD2BW 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/aD2BW on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/aD2BW on line 2
Process exited with code 255.