示例#1
0
 public static function instance(JDatabase $db)
 {
     if (null === self::$instance) {
         self::$instance = new self($db);
     }
     return self::$instance;
 }
示例#2
0
 public function getCustomField($field, $data = array())
 {
     return JS_Utils::instance($this->db)->getCustomField($field, $data);
 }