<?php
set_time_limit(0);
error_reporting(E_ALL);

require_once($_SERVER [ 'DOCUMENT_ROOT' ].'/bitrix/modules/main/include/prolog_before.php');
CModule::IncludeModule('iblock');

$path_dir = "old_kulichi/vopros";
function getArrayFiles($path_dir) {
    $array_path = array();
    $dir = new RecursiveDirectoryIterator($path_dir);
    foreach(new RecursiveIteratorIterator($dir) as $val) {
        if($val->isFile() && $val->getExtension() == 'htm') {
            $array_path[$val->getPathname()] = $val->getBasename('.htm');
        }
    }
    return $array_path;
}

foreach (getArrayFiles($path_dir) as $pathname => $filename) {

    $name = basename($filename, ".htm");
    //$find = "1";
    //$pos = strpos($name,$find, 2);
        $text = file_get_contents($pathname);
        $text = iconv("cp1251", "utf-8", $text);
        $text = strip_tags($text, '<br>');

       if (is_readable($name."1"))
       {
           $otvet = file_get_contents($pathname);
           $otvet = iconv("cp1251", "utf-8", $otvet);
           $otvet = strip_tags($otvet, '<br>');
           $PROP = array();
           $PROP[29] = array("VALUE" => array("TEXT" => $text, "TYPE" => "text"));
           $PROP[30] = array("VALUE" => array("TEXT" => $otvet, "TYPE" => "text"));

       }


        $el = new CIBlockElement;

        $arLoadProductArray = Array(
            "MODIFIED_BY" => 1,
            "IBLOCK_SECTION_ID" => false,
            "IBLOCK_ID" => 10,
            "PROPERTY_VALUES" => $PROP,
            "NAME" => $name,
            "CODE" => $name,
            "ACTIVE" => "Y",
        );

        if ($PRODUCT_ID = $el->Add($arLoadProductArray))
            echo "New ID: " . $PRODUCT_ID;
        else
            echo "Error: " . $el->LAST_ERROR;

}