Studio-42 / elFinder

			$mime = explode(';', $mime);

			$mime = trim($mime[0]);

			if (in_array($mime, array('application/x-empty', 'inode/x-empty'))) {

				// finfo return this mime for empty files

				$mime = 'text/plain';

			} elseif ($mime == 'application/x-zip') {

				// http://elrte.org/redmine/issues/163

				$mime = 'application/zip';

			}

		}

		return ($mime && isset($extTable[$mime]))? ('.' . $extTable[$mime]) : '';

		$type = explode(';', $type);

		$type = trim($type[0]);

		if (in_array($type, array('application/x-empty', 'inode/x-empty'))) {

			// finfo return this mime for empty files

			$type = 'text/plain';

		} elseif ($type == 'application/x-zip') {

			// http://elrte.org/redmine/issues/163

			$type = 'application/zip';

		}

		// mime type normalization

		$_checkKey = strtolower($ext.':'.$type);