我正在尝试在WordPress中获取当前登录用户的id。我使用了以下代码:
function users_list()
{
global $current_user;
$current_user = wp_get_current_user();
echo \'User ID: \' . $current_user->ID ;
print_r($current_user);
}
上述代码返回空结果,如下所示:WP_User Object ( [data] => [ID] => 0 [caps] => Array ( ) [cap_key] => [roles] => Array ( ) [allcaps] => Array ( ) [filter] => )