program/include/rcube_db_mysql.php
@@ -31,13 +31,15 @@ */ class rcube_db_mysql extends rcube_db { /** * Driver initialization/configuration */ protected function init() { // SQL identifiers quoting $this->options['identifier_start'] = '`'; $this->options['identifier_end'] = '`'; } /** * Abstract SQL statement for value concatenation @@ -55,9 +57,8 @@ return 'CONCAT(' . join(', ', $args) . ')'; } /** * Returns PDO DSN string from DSN array (parse_dsn() result) * Returns PDO DSN string from DSN array */ protected function dsn_string($dsn) {