Online PHP editor | refs for EZpa4

@ 2015-12-30T05:11:42Z

<?php

namespace My; 
class C { 
    public static function f($a = null) { 
        if (isset($a)) { die($a); } 
        $m = __METHOD__;
        var_dump($m);
        $m(10);
    } 
}

C::f();