3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php interface JobSlot { } interface JobSlotStatus { } die( in_array( 'ProcessJobSlot', get_declared_classes() ) ? 'exists' : 'does not exist' ); class ProcessJobSlot implements JobSlot { } class ProcessJobSlotStatus implements JobSlotStatus { }
based on U9m0i
Output for 5.0.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
does not exist
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/qDH9n on line 3
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/qDH9n on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/qDH9n on line 3
Process exited with code 255.