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// ID speker
foreach ($arResult['PROPERTIES']['PROGRAM_PHOTO']['VALUE'] as $k => $v) {
    $exp = explode(',',$v);
    foreach ($exp as $kk => $vv) {
        $speakersId[] = $vv;
    }
}

//id image speakers
$res = CIBlockElement::GetList(Array(), array("ID"=>$speakersId,"IBLOCK_ID"=>3), false, false, Array("ID","PREVIEW_PICTURE","NAME","PREVIEW_TEXT"));
while($ob = $res->fetch()){

    $_im = CFile::GetPath($ob['PREVIEW_PICTURE']);
    if(!$_im) {continue;}
    $res_spiker[$ob['ID']] = $_im;
}




$arResult['speaker_image'] = $res_spiker;

$show = array('PROGRAM_TIME','PROGRAM_NAME','PROGRAM_DESC','PROGRAM_PHOTO');
foreach ($show as $code) {
    if(empty($arResult['PROPERTIES'][$code])) {continue;}

    foreach ($arResult['PROPERTIES'][$code]['VALUE'] as $k => $v) {

        if($code == 'PROGRAM_PHOTO'){

            $exp = explode(',',$v);

            foreach ($exp as $kk => $vv) {
                if(isset($res_spiker[$vv])){
                    $arResult['data'][$k][$code][] =  $res_spiker[$vv];
                }

            }


        }else{
            $arResult['data'][$k][$code] =  $v;
        }
    }
}

}