/** Open an SQLite database and return a resource handle to it
* NOTE: only $dbName is used, the other parameters are irrelevant for SQLite databases
*
- * @param $server
- * @param $user
- * @param $pass
- * @param $dbName
+ * @param string $server
+ * @param string $user
+ * @param string $pass
+ * @param string $dbName
*
+ * @throws DBConnectionError
* @return PDO
*/
function open( $server, $user, $pass, $dbName ) {
*
* @param $fileName string
*
+ * @throws DBConnectionError
* @return PDO|bool SQL connection or false if failed
*/
function openFile( $fileName ) {