Online PHP editor | refs for MPjth

@ 2015-12-03T08:27:52Z

<?php

class Foo
{
    protected $callback;
    
    public function __construct()
    {
        $this->callback = function (Exception $e) {
            var_dump($e);
        };
    }
    
    public function test()
    {
        ($this->callback)(new Exception);
    }
}

(new Foo)->test();