get_links()

最后更新于：2021-11-26 09:16:14

Gets the links associated with category by ID.

参数

$category

(int) (Optional) The category to use. If no category supplied uses all. Default 0.

Default value: -1

$before

(string) (Optional) The HTML to output before the link.

Default value: ”

$after

(string) (Optional) The HTML to output after the link. Default <br />.

Default value: ‘<br />’

$between

(string) (Optional) The HTML to output between the link/image and its description. Not used if no image or $show_images is true.

Default value: ‘ ‘

$show_images

(bool) (Optional) Whether to show images (if defined).

Default value: true

$orderby

(string) (Optional) The order to output the links. E.g. ‘id’, ‘name’, ‘url’, ‘description’, ‘rating’, or ‘owner’. If you start the name with an underscore, the order will be reversed. Specifying ‘rand’ as the order will return links in a random order.

Default value: ‘name’

$show_description

(bool) (Optional) Whether to show the description if show_images=false/not defined.

Default value: true

$show_rating

(bool) (Optional) Show rating stars/chars.

Default value: false

$limit

(int) (Optional) Limit to X entries. If not specified, all entries are shown.

Default value: -1

$show_updated

(int) (Optional) Whether to show last updated timestamp.

Default value: 1

$echo

(bool) (Optional) Whether to echo the results, or return them instead.

Default value: true

响应

(null|string)

源文件

文件: gc-includes/deprecated.php

function get_links($category = -1, $before = '', $after = '<br />', $between = ' ', $show_images = true, $orderby = 'name',
			$show_description = true, $show_rating = false, $limit = -1, $show_updated = 1, $echo = true) {
	_deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmarks()' );

	$order = 'ASC';
	if ( substr($orderby, 0, 1) == '_' ) {
		$order = 'DESC';
		$orderby = substr($orderby, 1);
	}

	if ( $category == -1 ) // get_bookmarks() uses '' to signify all categories.
		$category = '';

	$results = get_bookmarks(array('category' => $category, 'orderby' => $orderby, 'order' => $order, 'show_updated' => $show_updated, 'limit' => $limit));

	if ( !$results )
		return;

	$output = '';

	foreach ( (array) $results as $row ) {
		if ( !isset($row->recently_updated) )
			$row->recently_updated = false;
		$output .= $before;
		if ( $show_updated && $row->recently_updated )
			$output .= get_option('links_recently_updated_prepend');
		$the_link = '#';
		if ( !empty($row->link_url) )
			$the_link = esc_url($row->link_url);
		$rel = $row->link_rel;
		if ( '' != $rel )
			$rel = ' rel="' . $rel . '"';

		$desc = esc_attr(sanitize_bookmark_field('link_description', $row->link_description, $row->link_id, 'display'));
		$name = esc_attr(sanitize_bookmark_field('link_name', $row->link_name, $row->link_id, 'display'));
		$title = $desc;

		if ( $show_updated )
			if (substr($row->link_updated_f, 0, 2) != '00')
				$title .= ' ('.__('Last updated') . ' ' . gmdate(get_option('links_updated_date_format'), $row->link_updated_f + (get_option('gmt_offset') * HOUR_IN_SECONDS)) . ')';

		if ( '' != $title )
			$title = ' title="' . $title . '"';

		$alt = ' alt="' . $name . '"';

		$target = $row->link_target;
		if ( '' != $target )
			$target = ' target="' . $target . '"';

		$output .= '<a href="' . $the_link . '"' . $rel . $title . $target. '>';

		if ( $row->link_image != null && $show_images ) {
			if ( strpos($row->link_image, 'http') !== false )
				$output .= "<img src="$row->link_image" $alt $title />";
			else // If it's a relative path.
				$output .= "<img src="" . get_option('siteurl') . "$row->link_image" $alt $title />";
		} else {
			$output .= $name;
		}

		$output .= '</a>';

		if ( $show_updated && $row->recently_updated )
			$output .= get_option('links_recently_updated_append');

		if ( $show_description && '' != $desc )
			$output .= $between . $desc;

		if ($show_rating) {
			$output .= $between . get_linkrating($row);
		}

		$output .= "$aftern";
	} // End while.

	if ( !$echo )
		return $output;
	echo $output;
}