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run code in 300+ PHP versions simultaneously
<?php interface foo { protected function foo(); } class Bar implements foo { }
Output for 5.3.26, 5.4.16
Fatal error: Access type for interface method foo::foo() must be omitted in /in/2nJV8 on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.24, 5.4.0 - 5.4.15
Fatal error: Access type for interface method foo::foo() must be omitted in VoXW0 on line 3
Process exited with code 255.
Output for 5.3.25
Fatal error: Access type for interface method foo::foo() must be omitted in /in/VoXW0 on line 3
Process exited with code 255.

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