Online PHP editor | refs for cIaam

@ 2014-10-25T11:10:19Z

<?php

class A {
	private $x;

	public function __construct($v) {
    	$this->x = $v;
	}
    
	public function getIncrementor() {
		return function() { return ++$this->x; };
	}
}

$a = new A(1);
$b = $a->getIncrementor();
var_dump($b());