PHP SqlWrapper::instance Examples

Example #1

File: sqlwrapper.class.php Project: fg-ok/codev

 /**
  * Create a SQL connection
  * @static
  * @param string $server The MySQL server
  * @param string $username The username
  * @param string $password The password
  * @param string $database_name The name of the database that is to be selected.
  * @return SqlWrapper The SQLWrapper
  */
 public static function createInstance($server, $username, $password, $database_name)
 {
     if (!isset(self::$instance)) {
         $c = __CLASS__;
         self::$instance = new $c($server, $username, $password, $database_name);
     }
     return self::$instance;
 }