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WP_Widget_Meta::widget( array $args, array $instance )

Outputs the content for the current Meta widget instance.

Parameters

$args

(array) (Required) Display arguments including 'before_title', 'after_title', 'before_widget', and 'after_widget'.

$instance

(array) (Required) Settings for the current Meta widget instance.

Source

File: wp-includes/widgets/class-wp-widget-meta.php 

public function widget( $args, $instance ) {
		$default_title = __( 'Meta' );
		$title         = ! empty( $instance['title'] ) ? $instance['title'] : $default_title;

		/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
		$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );

		echo $args['before_widget'];

		if ( $title ) {
			echo $args['before_title'] . $title . $args['after_title'];
		}

		$format = current_theme_supports( 'html5', 'navigation-widgets' ) ? 'html5' : 'xhtml';

		/** This filter is documented in wp-includes/widgets/class-wp-nav-menu-widget.php */
		$format = apply_filters( 'navigation_widgets_format', $format );

		if ( 'html5' === $format ) {
			// The title may be filtered: Strip out HTML and make sure the aria-label is never empty.
			$title      = trim( strip_tags( $title ) );
			$aria_label = $title ? $title : $default_title;
			echo '<nav role="navigation" aria-label="' . esc_attr( $aria_label ) . '">';
		}
		?>

		<ul>
			<?php wp_register(); ?>
			<li><?php wp_loginout(); ?></li>
			<li><a href="<?php echo esc_url( get_bloginfo( 'rss2_url' ) ); ?>"><?php _e( 'Entries feed' ); ?></a></li>
			<li><a href="<?php echo esc_url( get_bloginfo( 'comments_rss2_url' ) ); ?>"><?php _e( 'Comments feed' ); ?></a></li>

			<?php
			/**
			 * Filters the "WordPress.org" list item HTML in the Meta widget.
			 *
			 * @since 3.6.0
			 * @since 4.9.0 Added the `$instance` parameter.
			 *
			 * @param string $html     Default HTML for the WordPress.org list item.
			 * @param array  $instance Array of settings for the current widget.
			 */
			echo apply_filters(
				'widget_meta_poweredby',
				sprintf(
					'<li><a href="%1$s">%2$s</a></li>',
					esc_url( __( 'https://wordpress.org/' ) ),
					__( 'WordPress.org' )
				),
				$instance
			);

			wp_meta();
			?>

		</ul>

		<?php
		if ( 'html5' === $format ) {
			echo '</nav>';
		}

		echo $args['after_widget'];
	}

Uses

Uses Description
wp-includes/widgets/class-wp-nav-menu-widget.php: navigation_widgets_format

Filters the HTML format of widgets with navigation links.
wp-includes/theme.php: current_theme_supports()

Checks a theme’s support for a given feature.
wp-includes/l10n.php: __()

Retrieve the translation of $text.
wp-includes/l10n.php: _e()

Display translated text.
wp-includes/formatting.php: esc_attr()

Escaping for HTML attributes.
wp-includes/formatting.php: esc_url()

Checks and cleans a URL.
wp-includes/general-template.php: get_bloginfo()

Retrieves information about the current site.
wp-includes/general-template.php: wp_meta()

Theme container function for the ‘wp_meta’ action.
wp-includes/general-template.php: wp_register()

Display the Registration or Admin link.
wp-includes/general-template.php: wp_loginout()

Display the Log In/Out link.
wp-includes/widgets/class-wp-widget-meta.php: widget_meta_poweredby

Filters the “WordPress.org” list item HTML in the Meta widget.
wp-includes/widgets/class-wp-widget-pages.php: widget_title

Filters the widget title.
wp-includes/plugin.php: apply_filters()

Calls the callback functions that have been added to a filter hook.

Changelog

Version Description
2.8.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_widget_meta/widget