diff options
Diffstat (limited to 'system/database/DB.php')
| -rw-r--r-- | system/database/DB.php | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/system/database/DB.php b/system/database/DB.php index 00d14b43e..13a447d15 100644 --- a/system/database/DB.php +++ b/system/database/DB.php @@ -144,7 +144,10 @@ function &DB($params = '', $query_builder_override = NULL) // Load the DB driver $driver_file = BASEPATH.'database/drivers/'.$params['dbdriver'].'/'.$params['dbdriver'].'_driver.php'; - if ( ! file_exists($driver_file)) show_error('Invalid DB driver'); + if ( ! file_exists($driver_file)) + { + show_error('Invalid DB driver'); + } require_once($driver_file); @@ -152,6 +155,19 @@ function &DB($params = '', $query_builder_override = NULL) $driver = 'CI_DB_'.$params['dbdriver'].'_driver'; $DB = new $driver($params); + // Check for a subdriver + if ( ! empty($DB->subdriver)) + { + $driver_file = BASEPATH.'database/drivers/'.$DB->dbdriver.'/subdrivers/'.$DB->dbdriver.'_'.$DB->subdriver.'_driver.php'; + + if (file_exists($driver_file)) + { + require_once($driver_file); + $driver = 'CI_DB_'.$DB->dbdriver.'_'.$DB->subdriver.'_driver'; + $DB = new $driver($params); + } + } + if ($DB->autoinit === TRUE) { $DB->initialize(); |