WordPress函数: 根据页面别名获取页面ID。
function get_page_id($page_name){
global $wpdb;
$page_name = $wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE post_name = '".$page_name."' AND post_status = 'publish' AND post_type = 'page'");
return $page_name;
}
调用:
<?php get_page_id(页面别名); ?>