<?php
include_once("czf.php");


class createDirZip extends createZip {	

public $exclude = array();	

public function get_files_from_folder($directory, $put_into) {
    if ($handle = opendir($directory)) {
      while (false !== ($file = readdir($handle))) {
        if (is_file($directory.$file)) {
          $fileContents = file_get_contents($directory.$file);
          $this->addFile($fileContents, $put_into.$file);
        } elseif ($file != "." and $file != ".." and is_dir($directory.$file) and !in_array($this->exclude)) {
          $this->addDirectory($put_into.$file."/");
          $this->get_files_from_folder($directory.$file."/", $put_into.$file."/");
        }
      }
    }
    closedir($handle);
  }
}


$createZip = new createDirZip;
$createZip->exclude = array("somefolder1", "somefolder1");
$createZip->addDirectory("/");
$createZip->get_files_from_folder("./", "/");

$fileName = "archive.zip";
$fd = fopen ($fileName, "wb");
$out = fwrite ($fd, $createZip->getZippedfile());
fclose ($fd);

$createZip->forceDownload($fileName);
@unlink($fileName);

?>