CBPHelper::ConvertUserToPrintableForm: Bitrix method

      
<?php 
//  CBPHelper :: ConvertUserToPrintableForm()
//  /dist/bitrix/modules/bizproc/classes/general/helper.php:981

    public static function ConvertUserToPrintableForm($userId, $nameTemplate = "")
    {
        if (substr($userId, 0, strlen("user_")) == "user_")
        {
            $userId = substr($userId, strlen("user_"));
        }

        if (empty($nameTemplate))
        {
            $nameTemplate = COption::GetOptionString("bizproc", "name_template", CSite::GetNameFormat(false), SITE_ID);
        }

        $userId = intval($userId);

        $db = CUser::GetList(
            ($by = "LAST_NAME"),
            ($order = "asc"),
            array("ID_EQUAL_EXACT" => $userId),
            array(
                "NAV_PARAMS" => false,
            )
        );

        $str = "";
        if ($ar = $db->Fetch())
        {
            $str = CUser::FormatName($nameTemplate, $ar, true);
            $str = $str." [".$ar["ID"]."]";
            $str = str_replace(",", " ", $str);
        }

        return $str;
    }