/**
* Recursive deletes path.
* @param string
* @return void
*/
private function purge($path, $onlyContent = FALSE)
{
static $counter;
echo str_pad(str_repeat('.', $counter++ % 40), 40), "\r";
if (!$onlyContent && $this->ftp->tryDelete($path)) {
return;
}
foreach ((array) $this->ftp->nlist($path) as $file) {
if ($file != NULL && !preg_match('#(^|/)\\.+$#', $file)) {
// intentionally ==
$file = strpos($file, '/') === FALSE ? "{$path}/{$file}" : $file;
if ($file !== $path) {
$this->purge($file);
}
}
}
if (!$onlyContent) {
$this->ftp->tryRmdir($path);
}
}