<?php

class Imap {
    private $server     = NULL;
    private $username   = NULL;
    private $password   = NULL;
    private $mailbox    = NULL;
    private $folders    = NULL;

    public function __construct($server, $username, $password) {
        $this->server   = $server;
        $this->username = $username;
        $this->password = $password;

        $this->mailbox = imap_open($this->server . 'INBOX', $this->username, $this->password) or error('Failed to connect to IMAP');
    }

    public function changeFolder($folder) {
        imap_reopen($this->mailbox, $this->server . $folder);
    }

    public function listFolders() {
        $newFolders = array();
        $folders = imap_list($this->mailbox, $this->server, "*");

        foreach($folders as $folder) {
            $newFolders[] = preg_replace('/(\{(.*)\})(.*)/', '${3}', $folder);
        }

        $this->folders = $newFolders;
    }

    public function getFolders() {
        return $this->folders;
    }

    public function getServer() {
        return $this->server;
    }

    public function getMailbox() {
        return $this->mailbox;
    }


}