if arFields IBLOCK_ID CATALOG_IBLOCK_ID_NE output date UpdateSectionCo

if($arFields["IBLOCK_ID"] == CATALOG_IBLOCK_ID_NEW)
    {
	    $output = date('d.m.Y H:i:s') . ' UpdateSectionCode' . "\n";
	    file_put_contents($_SERVER['DOCUMENT_ROOT'] . '/bitrix/success_events.log', $output, FILE_APPEND);
	    file_put_contents($_SERVER['DOCUMENT_ROOT'] . '/bitrix/event_UpdateSectionCode.log', var_export($arFields, true), FILE_APPEND);

	    $arParseName = array_unique(explode(" ", $arFields["NAME"]));
        $arParseName = array_diff($arParseName, array(''));

        $firstWord = current($arParseName);

	    file_put_contents($_SERVER['DOCUMENT_ROOT'] . '/bitrix/event_UpdateSectionCode.log', var_export($firstWord, true), FILE_APPEND);

        if(is_numeric($firstWord))
        {
            unset($arParseName[0]);
            $strCode = implode(" ", $arParseName);

            $util = new Cutil;

            $arParams = array(
                "change_case" => "L",
                "replace_space" => "_",
                "replace_other" => "_",
                "delete_repeat_replace" => true,
            );

            $arFields["CODE"] = $util->translit($strCode, "ru", $arParams)."_".$arFields["ID"];
        }

	    file_put_contents($_SERVER['DOCUMENT_ROOT'] . '/bitrix/event_UpdateSectionCode.log', var_export($arFields["CODE"], true), FILE_APPEND);

	    $output .= date('d.m.Y H:i:s') . ' UpdateSectionCode end' . "\n";
	    file_put_contents($_SERVER['DOCUMENT_ROOT'] . '/bitrix/success_events.log', $output, FILE_APPEND);
    }