final public static function Database::isActiveConnection in Drupal 7

Determines if there is an active connection.

Note that this method will return FALSE if no connection has been established yet, even if one could be.

Return value

TRUE if there is at least one database connection established, FALSE otherwise.

File

includes/database/database.inc, line 1597

Core systems for the database layer.

Class

Database

Primary front-controller for the database system.

Code

public static final function isActiveConnection() {
  return !empty(self::$activeKey) && !empty(self::$connections) && !empty(self::$connections[self::$activeKey]);
}