ntwb / wordpress

		selected( '', $args['selected'], false )

	);

	foreach ( $languages as $language ) {

		$structure[] = sprintf(

			'<option value="%s" lang="%s"%s data-installed="1">%s</option>',

			esc_attr( $language['language'] ),

			esc_attr( $language['lang'] ),

			selected( $language['language'], $args['selected'], false ),

			esc_html( $language['native_name'] )

		);

	}

	if ( $translations_available ) {

		$structure[] = '</optgroup>';

	}

	// List available translations.

	if ( $translations_available ) {

		$structure[] = '<optgroup label="' . esc_attr_x( 'Available', 'translations' ) . '">';

		foreach ( $translations as $translation ) {

			$structure[] = sprintf(

				'<option value="%s" lang="%s"%s>%s</option>',

				esc_attr( $translation['language'] ),

				esc_attr( current( $translation['iso'] ) ),

				selected( $translation['language'], $args['selected'], false ),

				esc_html( $translation['native_name'] )

			);

		}

		$structure[] = '</optgroup>';

	}