gistfile1.php

<?php

class dir
{
    protected $d;
    public $path;

    public function __construct($path) {
        $this->path = $path;
        $this->d = opendir($path);
    }

    public function __destruct() {
        closedir($this->d);
    }

    public function read() {
        $this->path = readdir($d);
        return $this->path;
    }
}