3v4l.org

run code in 500+ PHP versions simultaneously
<?php const A = 'b::c'; class B { static function C() { echo __METHOD__; } } //valid call to \B::C() constant('A')(); // class A not found //new A; // Call to undefined function A() A(); // parse error, this is not supported //{A}();

preferences:
47.12 ms | 877 KiB | 5 Q