public static function flush($name = null) {
		$_this = static::getInstance();

		if (isset($_this->_adapterConfig[$name])) {
			unset($_this->_adapterConfig[$name]);

			return true;
		}

		return false;
	}
public static function flush($name = null) {
		$_this = static::getInstance();

		if (isset($_this->_adapterConfig[$name])) {
			unset($_this->_adapterConfig[$name]);

			return true;
		}

		return false;
	}
public static function flush ( $ name = null ) { $ _this = static :: getInstance ( ) ; if ( isset ( $ _this -> _adapterConfig [ $ name ] ) ) { unset ( $ _this -> _adapterConfig [ $ name ] ) ; return true ; } return false ; }
Flush all or a single adapter from the config.

@param string|null $name Config name, if none all adapters are flushed.
@return bool True on success.
Flush all or a single adapter from the config .