3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Controller { public function showAction($request, $_format = 'html') { echo 'foo'; } } class MyController extends Controller { public function showAction($request) { parent::showAction($request, 'html'); } } $c = new MyController(); $c->showAction('request', 'json');
based on BNIhV
Output for 7.0.0 - 7.1.0
Warning: Declaration of MyController::showAction($request) should be compatible with Controller::showAction($request, $_format = 'html') in /in/MW2C2 on line 17 foo
Output for 5.4.0 - 5.6.28
Strict Standards: Declaration of MyController::showAction() should be compatible with Controller::showAction($request, $_format = 'html') in /in/MW2C2 on line 17 foo
Output for 5.0.0 - 5.3.29
Strict Standards: Declaration of MyController::showAction() should be compatible with that of Controller::showAction() in /in/MW2C2 on line 17 foo
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/MW2C2 on line 5
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 T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/MW2C2 on line 5
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/MW2C2 on line 5
Process exited with code 255.