Online PHP editor | refs for mD2u7

@ 2014-05-13T17:04:47Z

<?php

class Foo { 
    private $bar; 

    public function getClosure($bar = 'foo') { 
        $this->bar = $bar; 

        return function () use ($bar) { 
            return $bar; 
        }; 
    } 
} 

$foo = new Foo; 
$closure = $foo->getClosure(); 

var_dump($closure());