Automattic / jetpack

		$url        = parse_url( $url );

		if ( $normalize_www ) {

			if ( $url['host'] === "www.{$option_url[ 'host' ]}" ) {

				// remove www if not present in option URL

				$url['host'] = $option_url['host'];

			}

			if ( $option_url['host'] === "www.{$url[ 'host' ]}" ) {

				// add www if present in option URL

				$url['host'] = $option_url['host'];

				// remove www if not present in option URL

				$url['host'] = $option_url['host'];

			}

			if ( $option_url['host'] === "www.{$url[ 'host' ]}" ) {

				// add www if present in option URL

				$url['host'] = $option_url['host'];

			}

		}

		if ( $url['host'] === $option_url['host'] ) {