3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Example { public function sayHi () { echo "hi"; } } class Caller { private $_controller, $_action; public function __construct ($cont, $action) { $this->_controller = $cont; $this->_action = $action; } public function __toString() { return (string)$this->_action; } public function run () { $controller = new $this->_controller; if (is_callable(array($controller, $this->_action))) { $controller->{$this->_action}(); } } } $caller = new Caller ('Example', 'sayHi'); $caller->run();
Output for 5.0.0 - 7.1.0
hi
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/2B0qg 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 T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/2B0qg on line 3
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/2B0qg on line 3
Process exited with code 255.