diff options
Diffstat (limited to 'system/core/Loader.php')
| -rw-r--r-- | system/core/Loader.php | 61 |
1 files changed, 36 insertions, 25 deletions
diff --git a/system/core/Loader.php b/system/core/Loader.php index 808fa80df..9525f35d0 100644 --- a/system/core/Loader.php +++ b/system/core/Loader.php @@ -352,26 +352,30 @@ class CI_Loader { /** * Load the Database Utilities Class * - * @return void + * @param object $db Database object + * @param bool $return Whether to return the DB Forge class object or not + * @return void|object */ - public function dbutil() + public function dbutil($db = NULL, $return = FALSE) { - if ( ! class_exists('CI_DB')) - { - $this->database(); - } - $CI =& get_instance(); - // for backwards compatibility, load dbforge so we can extend dbutils off it - // this use is deprecated and strongly discouraged - $CI->load->dbforge(); + if ( ! is_object($db) OR ! ($db instanceof CI_DB)) + { + class_exists('CI_DB', FALSE) OR $this->database(); + $db =& $CI->db; + } require_once(BASEPATH.'database/DB_utility.php'); - require_once(BASEPATH.'database/drivers/'.$CI->db->dbdriver.'/'.$CI->db->dbdriver.'_utility.php'); - $class = 'CI_DB_'.$CI->db->dbdriver.'_utility'; + require_once(BASEPATH.'database/drivers/'.$db->dbdriver.'/'.$db->dbdriver.'_utility.php'); + $class = 'CI_DB_'.$db->dbdriver.'_utility'; + + if ($return === TRUE) + { + return new $class($db); + } - $CI->dbutil = new $class(); + $CI->dbutil = new $class($db); } // -------------------------------------------------------------------- @@ -379,35 +383,42 @@ class CI_Loader { /** * Load the Database Forge Class * - * @return void + * @param object $db Database object + * @param bool $return Whether to return the DB Forge class object or not + * @return void|object */ - public function dbforge() + public function dbforge($db = NULL, $return = FALSE) { - if ( ! class_exists('CI_DB')) + $CI =& get_instance(); + if ( ! is_object($db) OR ! ($db instanceof CI_DB)) { - $this->database(); + class_exists('CI_DB', FALSE) OR $this->database(); + $db =& $CI->db; } - $CI =& get_instance(); - require_once(BASEPATH.'database/DB_forge.php'); - require_once(BASEPATH.'database/drivers/'.$CI->db->dbdriver.'/'.$CI->db->dbdriver.'_forge.php'); + require_once(BASEPATH.'database/drivers/'.$db->dbdriver.'/'.$db->dbdriver.'_forge.php'); - if ( ! empty($CI->db->subdriver)) + if ( ! empty($db->subdriver)) { - $driver_path = BASEPATH.'database/drivers/'.$CI->db->dbdriver.'/subdrivers/'.$CI->db->dbdriver.'_'.$CI->db->subdriver.'_forge.php'; + $driver_path = BASEPATH.'database/drivers/'.$db->dbdriver.'/subdrivers/'.$db->dbdriver.'_'.$db->subdriver.'_forge.php'; if (file_exists($driver_path)) { require_once($driver_path); - $class = 'CI_DB_'.$CI->db->dbdriver.'_'.$CI->db->subdriver.'_forge'; + $class = 'CI_DB_'.$db->dbdriver.'_'.$db->subdriver.'_forge'; } } else { - $class = 'CI_DB_'.$CI->db->dbdriver.'_forge'; + $class = 'CI_DB_'.$db->dbdriver.'_forge'; + } + + if ($return === TRUE) + { + return new $class($db); } - $CI->dbforge = new $class(); + $CI->dbforge = new $class($db); } // -------------------------------------------------------------------- |