Online PHP editor | refs for 5V1EJ

<?php class sM { static private $_methods = array(); static public function addMethod($name, Closure $cb) { self::$_methods[$name] = $cb; } public function __call($name, array $args) { array_unshift($args, $this); return call_user_func_array(self::$_methods[$name], $args); } public function add($a, $b) { return $a + $b; } } sM::addMethod('add'.$base, function($self, $number) use ($base) { return $self->add($number, $base); }); $sM = new sM(); echo $sM->add10(1)."\n"; echo $sM->add100(1)."\n"; foreach(array(100) as $base) { sM::addMethod('add'.$base, function($self, $number) use ($base) { return $self->add($number, $base); }); } echo $sM->add100(1)."\n"; echo $sM->add1000(1)."\n";