3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(0); class a { function x() { echo "asdasd\n"; } function a() { echo "CONSTRUCTOR CALLED\r\n"; } function b($var) { a::x(); return $var . 'x'; } } print_r(array_map(array('a', 'b'), array('a', 'b'))); print_r(a::b('y'));

preferences:
50.01 ms | 402 KiB | 5 Q