我想重定向一个用户，他的用户ID是6。所以我在我的functions.php

if ( is_user_logged_in() ) {
    $user_id = get_current_user_id();
      if ($user_id == 6) {
            /* redirect users to front page after login */
            function redirect_to_front_page() {
                global $redirect_to;
                    if (!isset($_GET[\'redirect_to\'])) {
                    $redirect_to = get_option(\'siteurl\');
                    }
                }
            add_action(\'login_form\', \'redirect_to_front_page\');             
      }
    }   

但用户仍然会在登录后转到rpofile页面。我怎样才能让它工作？

[update]然后我尝试更改为用户名而不是用户ID，但仍然相同。登录后，他会获得个人资料页面。像这样：

function redirect_to_front_page() {
    global $redirect_to;
    if ( is_user_logged_in() ) {
        //$user_id = get_current_user_id();
        $current_user = wp_get_current_user();

          //if ($user_id == 6) 
          if ($current_user->user_login = \'hirer\') {
            /* redirect users to front page after login */
            if (!isset($_GET[\'redirect_to\'])) {
                $redirect_to = get_option(\'siteurl\');
            }
        }

    }
}
add_action(\'login_redirect\', \'redirect_to_front_page\');  

还是没什么变化。用户登录时将获得配置文件页面。

add_filter( \'login_redirect\', \'redirect_to_home\', 10, 3 );
function redirect_to_home( $redirect_to, $request, $user ) {

    if( $user->ID == 6 ) {
        //If user ID is 6, redirect to home
        return get_home_url();
    } else {
        //If user ID is not 6, leave WordPress handle the redirection as usual
        return $redirect_to;
    }

}

function redirect_to_front_page() {
    global $redirect_to;
    if ( is_user_logged_in() ) {
        $user_id = get_current_user_id();
          if ($user_id == 6) {
            /* redirect users to front page after login */
            if (!isset($_GET[\'redirect_to\'])) {
                return $redirect_to = get_option(\'siteurl\');
            }
        }

    }
}
add_action(\'login_redirect\', \'redirect_to_front_page\' , 10 , 3 );