3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php interface FooInterface {} class DoesNotWorksOnTopOfFile extends Bar {} class Bar implements FooInterface{} class WorksOnBottom extends Bar {} new DoesNotWorksOnTopOfFile; new WorksOnBottom;
Output for 5.0.0 - 5.6.28, 7.0.0 - 7.1.0
Fatal error: Class 'Bar' not found in /in/B79Qh on line 4
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Fatal error: unknown class Bar in /in/B79Qh on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/B79Qh 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/B79Qh on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/B79Qh on line 3
Process exited with code 255.