PHP DBConnector::_pdo示例

示例#1

文件： pdo_connect.php 项目： helvete/resyst

 /**
  * Get PDO instance
  *
  * @return PDO
  */
 public static function getPDO()
 {
     if (empty(self::$_pdo)) {
         self::$_pdo = new PDO(Conf::get(self::DSN), Conf::get(self::USER), Conf::get(self::PASSWORD));
     }
     return self::$_pdo;
 }