
使用XAMPP本地搭建WordPress网站图文教程
get_parent_post_rel_link ( $title = '%title' )
get_parent_post_rel_link函数是一个WordPress函数,用于检索一个文章的父文章的URL: 这个函数不接受任何参数: 该函数返回父帖的URL。
获取父级文章关系链接。
function get_parent_post_rel_link( $title = '%title' ) { _deprecated_function( __FUNCTION__, '3.3.0' ); if ( ! empty( $GLOBALS['post'] ) && ! empty( $GLOBALS['post']->post_parent ) ) $post = get_post($GLOBALS['post']->post_parent); if ( empty($post) ) return; $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 = "<link rel='up' title='"; $link .= esc_attr( $title ); $link .= "' href='" . get_permalink($post) . "' />n"; return apply_filters( "parent_post_rel_link", $link ); }