get_boundary_post_rel_link

函数
get_boundary_post_rel_link ( $title = '%title', $in_same_cat = false, $excluded_categories = '', $start = true )
参数
  • (string) $title Optional. Link title format. Default '%title'.
    Required:
    Default: '%title'
  • (bool) $in_same_cat Optional. Whether link should be in a same category. Default false.
    Required:
    Default: false
  • (string) $excluded_categories Optional. Excluded categories IDs. Default empty.
    Required:
    Default: (empty)
  • (bool) $start Optional. Whether to display link to first or last post. Default true.
    Required:
    Default: true
返回值
  • (string)
定义位置
相关方法
get_parent_post_rel_linkget_boundary_poststart_post_rel_linkget_post_reply_linkget_adjacent_post_rel_link
引入
2.8.0
弃用
3.3.0

get_boundary_post_rel_link: 这个函数根据文章日期检索与当前文章有关的上一个或下一个文章的链接: 该函数接受与get_boundary_post相同的参数。

获取边界后的关系链接。

可以是开始或结束后的关系链接。

function get_boundary_post_rel_link($title = '%title', $in_same_cat = false, $excluded_categories = '', $start = true) {
	_deprecated_function( __FUNCTION__, '3.3.0' );

	$posts = get_boundary_post($in_same_cat, $excluded_categories, $start);
	// If there is no post, stop.
	if ( empty($posts) )
		return;

	// Even though we limited get_posts() to return only 1 item it still returns an array of objects.
	$post = $posts[0];

	if ( empty($post->post_title) )
		$post->post_title = $start ? __('First Post') : __('Last Post');

	$date = mysql2date(get_option('date_format'), $post->post_date);

	$title = str_replace('%title', $post->post_title, $title);
	$title = str_replace('%date', $date, $title);
	$title = apply_filters('the_title', $title, $post->ID);

	$link = $start ? "<link rel='start' title='" : "<link rel='end' title='";
	$link .= esc_attr($title);
	$link .= "' href='" . get_permalink($post) . "' />n";

	$boundary = $start ? 'start' : 'end';
	return apply_filters( "{$boundary}_post_rel_link", $link );
}

常见问题

FAQs
查看更多 >