/**
* Returns the name of the default database.
*
* @return string Name of the default DB
*/
public static function getDefaultDB()
{
if (self::$configuration === null) {
return self::DEFAULT_NAME;
} elseif (self::$defaultDBName === null) {
// Determine default database name.
self::$defaultDBName = isset(self::$configuration['datasources']['default']) ? self::$configuration['datasources']['default'] : self::DEFAULT_NAME;
}
return self::$defaultDBName;
}