3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Functor { static function __invoke() { echo '123'; } } echo Functor();
Output for 7.0.0 - 7.1.0
Warning: The magic method __invoke() must have public visibility and cannot be static in /in/j9OoY on line 4 Fatal error: Uncaught Error: Call to undefined function Functor() in /in/j9OoY:9 Stack trace: #0 {main} thrown in /in/j9OoY on line 9
Process exited with code 255.
Output for 5.0.0 - 5.4.45, hhvm-3.12.0
Fatal error: Call to undefined function Functor() in /in/j9OoY on line 9
Process exited with code 255.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.5.24 - 5.6.28
Warning: The magic method __invoke() must have public visibility and cannot be static in /in/j9OoY on line 4 Fatal error: Call to undefined function Functor() in /in/j9OoY on line 9
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/j9OoY on line 4
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_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/j9OoY on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/j9OoY on line 4
Process exited with code 255.