Добавить пользователя битрикс в группу из консоли

bx_groupadd.php

<?php                                                                                                               
                                                                                                                    
if ($argc < 4) {                                                                                                    
    die('Usage: bx_groupadd.php /path/to/site/document/root user_id group_id'.PHP_EOL);                             
}                                                                                                                   
                                                                                                                    
$_SERVER["DOCUMENT_ROOT"] = $argv[1];                                                                               
$DOCUMENT_ROOT = $_SERVER["DOCUMENT_ROOT"];                                                                         
                                                                                                                    
$userId = $argv[2];                                                                                                 
$groupId = $argv[3];                                                                                                
                                                                                                                    
define("NO_KEEP_STATISTIC", true);                                                                                  
define("NOT_CHECK_PERMISSIONS",true);                                                                               
define("CHK_EVENT", true);                                                                                          
                                                                                                                    
require($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/main/include/prolog_before.php");                                
                                                                                                                    
@set_time_limit(0);                                                                                                 
@ignore_user_abort(true);                                                                                           
                                                                                                                    
$arGroups = CUser::GetUserGroup($userId);                                                                           
$arGroups[] = $groupId;                                                                                             
CUser::SetUserGroup($userId, $arGroups);                                                                            
                                                                                                                    
echo "User $userId added to group $groupId" . PHP_EOL;