WordPress at a glance

wp_list_bookmarks() WP 1.0

Retrieve or echo all of the bookmarks.

List of default arguments are as follows:

These options define how the Category name will appear before the category links are displayed, if 'categorize' is 1. If 'categorize' is 0, then it will display for only the 'title_li' string and only if 'title_li' is not empty.

Notes:

  • See: _walk_bookmarks()
Hooks from function:
Return

String/null. Will only return if echo option is set to not echo.

Usage

wp_list_bookmarks( $args );
$args(string/array)

String or array of arguments to list bookmarks.

  • $orderby (string)
    How to order the links by. Accepts post fields.
    Default: 'name'

  • $order (string)
    Whether to order bookmarks in ascending or descending order. Accepts 'ASC' (ascending) or 'DESC' (descending).
    Default: 'ASC'

  • $limit (int)
    Amount of bookmarks to display. Accepts 1+ or -1 for all.
    Default: -1

  • $category (string)
    Comma-separated list of category ids to include links from.
    Default: ''

  • $category_name (string)
    Category to retrieve links for by name.
    Default: ''

  • $hide_invisible (int/true/false)
    Whether to show or hide links marked as 'invisible'. Accepts 1|true or 0|false.
    Default: 1|true

  • $show_updated (int/true/false)
    Whether to display the time the bookmark was last updated. Accepts 1|true or 0|false.
    Default: 0|false

  • $echo (int/true/false)
    Whether to echo or return the formatted bookmarks. Accepts 1|true (echo) or 0|false (return).
    Default: 1|true

  • $categorize (int/true/false)
    Whether to show links listed by category or in a single column. Accepts 1|true (by category) or 0|false (one column).
    Default: 1|true

  • $show_description (int/true/false)
    Whether to show the bookmark descriptions. Accepts 1|true or 0|false.
    Default: 0|false

  • $title_li (string)
    What to show before the links appear.
    Default: 'Bookmarks'

  • $title_before (string)
    The HTML or text to prepend to the $title_li string.
    Default: '<h2>'

  • $title_after (string)
    The HTML or text to append to the $title_li string.
    Default: '</h2>'

  • $class (string)
    The CSS class to use for the $title_li.
    Default: 'linkcat'

  • $category_before (string)
    The HTML or text to prepend to $title_before if $categorize is true. String must contain '%id' and '%class' to inherit the category ID and the $class argument used for formatting in themes.
    Default: '<li id="%id" class="%class">'

  • $category_after (string)
    The HTML or text to append to $title_after if $categorize is true.
    Default: '</li>'

  • $category_orderby (string)
    How to order the bookmark category based on term scheme if $categorize is true.
    Default: 'name'

  • $category_order (string)
    Whether to order categories in ascending or descending order if $categorize is true. Accepts 'ASC' (ascending) or 'DESC' (descending).
    Default: 'ASC'

Default: ''

Code of wp_list_bookmarks: wp-includes/bookmark-template.php VER 4.9.8

<?php
function wp_list_bookmarks( $args = '' ) {
	$defaults = array(
		'orderby' => 'name', 'order' => 'ASC',
		'limit' => -1, 'category' => '', 'exclude_category' => '',
		'category_name' => '', 'hide_invisible' => 1,
		'show_updated' => 0, 'echo' => 1,
		'categorize' => 1, 'title_li' => __('Bookmarks'),
		'title_before' => '<h2>', 'title_after' => '</h2>',
		'category_orderby' => 'name', 'category_order' => 'ASC',
		'class' => 'linkcat', 'category_before' => '<li id="%id" class="%class">',
		'category_after' => '</li>'
	);

	$r = wp_parse_args( $args, $defaults );

	$output = '';

	if ( ! is_array( $r['class'] ) ) {
		$r['class'] = explode( ' ', $r['class'] );
	}
 	$r['class'] = array_map( 'sanitize_html_class', $r['class'] );
 	$r['class'] = trim( join( ' ', $r['class'] ) );

	if ( $r['categorize'] ) {
		$cats = get_terms( 'link_category', array(
			'name__like' => $r['category_name'],
			'include' => $r['category'],
			'exclude' => $r['exclude_category'],
			'orderby' => $r['category_orderby'],
			'order' => $r['category_order'],
			'hierarchical' => 0
		) );
		if ( empty( $cats ) ) {
			$r['categorize'] = false;
		}
	}

	if ( $r['categorize'] ) {
		// Split the bookmarks into ul's for each category
		foreach ( (array) $cats as $cat ) {
			$params = array_merge( $r, array( 'category' => $cat->term_id ) );
			$bookmarks = get_bookmarks( $params );
			if ( empty( $bookmarks ) ) {
				continue;
			}
			$output .= str_replace(
				array( '%id', '%class' ),
				array( "linkcat-$cat->term_id", $r['class'] ),
				$r['category_before']
			);
			/**
			 * Filters the bookmarks category name.
			 *
			 * @since 2.2.0
			 *
			 * @param string $cat_name The category name of bookmarks.
			 */
			$catname = apply_filters( 'link_category', $cat->name );

			$output .= $r['title_before'];
			$output .= $catname;
			$output .= $r['title_after'];
			$output .= "\n\t<ul class='xoxo blogroll'>\n";
			$output .= _walk_bookmarks( $bookmarks, $r );
			$output .= "\n\t</ul>\n";
			$output .= $r['category_after'] . "\n";
		}
	} else {
		//output one single list using title_li for the title
		$bookmarks = get_bookmarks( $r );

		if ( ! empty( $bookmarks ) ) {
			if ( ! empty( $r['title_li'] ) ) {
				$output .= str_replace(
					array( '%id', '%class' ),
					array( "linkcat-" . $r['category'], $r['class'] ),
					$r['category_before']
				);
				$output .= $r['title_before'];
				$output .= $r['title_li'];
				$output .= $r['title_after'];
				$output .= "\n\t<ul class='xoxo blogroll'>\n";
				$output .= _walk_bookmarks( $bookmarks, $r );
				$output .= "\n\t</ul>\n";
				$output .= $r['category_after'] . "\n";
			} else {
				$output .= _walk_bookmarks( $bookmarks, $r );
			}
		}
	}

	/**
	 * Filters the bookmarks list before it is echoed or returned.
	 *
	 * @since 2.5.0
	 *
	 * @param string $html The HTML list of bookmarks.
	 */
	$html = apply_filters( 'wp_list_bookmarks', $output );

	if ( ! $r['echo'] ) {
		return $html;
	}
	echo $html;
}

Related Functions

From tag: bookmark

More from tag: List (wp_list)

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