3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class D implements DateTimeInterface {}
Output for 5.5.8 - 5.6.28, 7.0.0 - 7.1.0
Fatal error: DateTimeInterface can't be implemented by user classes in /in/eear7 on line 3
Process exited with code 255.
Output for hhvm-3.12.0
Fatal error: Uncaught Error: Class D contains abstract method (diff) and must therefore be declared abstract or implement the remaining methods in /in/eear7:3 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.0
Fatal error: Class D contains abstract method (diff) and must therefore be declared abstract or implement the remaining methods in /in/eear7 on line 3
Process exited with code 255.
Output for 5.5.0 - 5.5.7
Fatal error: Class D contains 6 abstract methods and must therefore be declared abstract or implement the remaining methods (DateTimeInterface::format, DateTimeInterface::getTimezone, DateTimeInterface::getOffset, ...) in /in/eear7 on line 3
Process exited with code 255.
Output for 5.0.5 - 5.4.45
Fatal error: Interface 'DateTimeInterface' not found in /in/eear7 on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.4
Fatal error: Class 'DateTimeInterface' not found in /in/eear7 on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting '{' in /in/eear7 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, expecting '{' in /in/eear7 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/eear7 on line 3
Process exited with code 255.