WP_Widget_Meta

19class WP_Widget_Meta extends WP_Widget {20 21	/**22	 * Sets up a new Meta widget instance.23	 *24	 * @since 2.8.025	 */26	public function __construct() {27		$widget_ops = array(28			'classname'                   => 'widget_meta',29			'description'                 => __( 'Login, RSS, &amp; WordPress.org links.' ),30			'customize_selective_refresh' => true,31			'show_instance_in_rest'       => true,32		);33		parent::__construct( 'meta', __( 'Meta' ), $widget_ops );34	}35 36	/**37	 * Outputs the content for the current Meta widget instance.38	 *39	 * @since 2.8.040	 *41	 * @param array $args     Display arguments including 'before_title', 'after_title',42	 *                        'before_widget', and 'after_widget'.43	 * @param array $instance Settings for the current Meta widget instance.44	 */45	public function widget( $args, $instance ) {46		$default_title = __( 'Meta' );47		$title         = ! empty( $instance['title'] ) ? $instance['title'] : $default_title;48 49		/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */50		$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );51 52		echo $args['before_widget'];53 54		if ( $title ) {55			echo $args['before_title'] . $title . $args['after_title'];56		}57 58		$format = current_theme_supports( 'html5', 'navigation-widgets' ) ? 'html5' : 'xhtml';59 60		/** This filter is documented in wp-includes/widgets/class-wp-nav-menu-widget.php */61		$format = apply_filters( 'navigation_widgets_format', $format );62 63		if ( 'html5' === $format ) {64			// The title may be filtered: Strip out HTML and make sure the aria-label is never empty.65			$title      = trim( strip_tags( $title ) );66			$aria_label = $title ? $title : $default_title;67			echo '<nav aria-label="' . esc_attr( $aria_label ) . '">';68		}69		?>70 71		<ul>72			<?php wp_register(); ?>73			<li><?php wp_loginout(); ?></li>74			<li><a href="<?php echo esc_url( get_bloginfo( 'rss2_url' ) ); ?>"><?php _e( 'Entries feed' ); ?></a></li>75			<li><a href="<?php echo esc_url( get_bloginfo( 'comments_rss2_url' ) ); ?>"><?php _e( 'Comments feed' ); ?></a></li>76 77			<?php78			/**79			 * Filters the "WordPress.org" list item HTML in the Meta widget.80			 *81			 * @since 3.6.082			 * @since 4.9.0 Added the `$instance` parameter.83			 *84			 * @param string $html     Default HTML for the WordPress.org list item.85			 * @param array  $instance Array of settings for the current widget.86			 */87			echo apply_filters(88				'widget_meta_poweredby',89				sprintf(90					'<li><a href="%1$s">%2$s</a></li>',91					esc_url( __( 'https://wordpress.org/' ) ),92					__( 'WordPress.org' )93				),94				$instance95			);96 97			wp_meta();98			?>