/**
* Deletes files.
* @return void
*/
private function deleteFiles(array $files)
{
rsort($files);
$root = $this->ftp->pwd();
foreach ($files as $num => $file) {
$remoteFile = $root . $file;
$this->writeProgress($num + 1, count($files), "Deleting {$file}");
if (substr($file, -1) === '/') {
// is directory?
$this->ftp->rmdir($remoteFile);
} else {
$this->ftp->delete($remoteFile);
}
}
}
