/**
* Parses out a file name from the current path.
* The last path component is returned if it contains an extension
* of at least one character.
* @param $path string: Path to parse.
* @return string: File name
*/
private function parseFilename($path)
{
preg_match("#[^\\/]*\\.[a-z0-9]{1,}\$#i", $path, $matches);
if (isset($matches[0])) {
return api_helpers_string::ensureUtf8(urldecode($matches[0]));
}
return '';
}
