public function Setmystat($json)
 {
     $json1 = json_decode($json);
     $el = new \CIBlockElement();
     global $USER;
     $arLoadProductArray = array("MODIFIED_BY" => $USER->GetID(), "IBLOCK_SECTION_ID" => false, "IBLOCK_ID" => 2, "NAME" => $json1->NAME, "ACTIVE" => "Y", "PREVIEW_TEXT" => $json1->PREVIEW_TEXT, "DETAIL_TEXT" => $json1->DETAIL_TEXT);
     $el->add($arLoadProductArray);
     return mymanag::otvet('true', 'Ваша заявку успешно принята');
 }
<?php

if (!defined("B_PROLOG_INCLUDED") || B_PROLOG_INCLUDED !== true) {
    die;
}
###Инициализация глобальных переменных Битрикс###
global $DB;
/** @global CUser $USER */
global $USER;
###
\Bitrix\Main\Loader::includeModule('my.applications');
use MY\APPLICATIONS;
###Сохранение значений ###
$arResult['dontavt'] = !$USER->IsAuthorized();
if ($_REQUEST[savesv] == 'привезать') {
    APPLICATIONS\mymanag::setmystrzai($_REQUEST[UF_IDZAI], $_REQUEST[UF_IDSTR]);
}
if ($_REQUEST['stotkr']) {
    $arResult['myres'] = APPLICATIONS\mymanag::getidst($_REQUEST['myst1']);
} else {
    $arResult['myres'] = applications\mymanag::Viewmyzyavki($arParams["mykonstr"]);
    $arResult['myresq'] = applications\mymanag::Viewmyzyavki('IDzyi');
}
$this->IncludeComponentTemplate();
?>