Форум

<div class="buttons btn-to-cart">
      <a href="jav * ascript:void(0)" oncl ick="window.CPrime.openServiceOrderModal('<?=CUtil::JSEscape(urlencode($arItem['SERVICE_NAME']))?>')" class="btn btn-order btn-s to-cart">
          <i class="icon-shopping-cart-line"></i>
          <span><?=$arParams['ORDER_BUTTON_LABEL']?></span>
      </a>
</div>
<div class="buttons btn-to-cart">
    <a href="https://site.ru/detail_page/" class="btn btn-order btn-s to-cart">
         <i class="icon-shopping-cart-line"></i>
         <span><?=$arParams['ORDER_BUTTON_LABEL']?></span>
    </a>
</div>

$body = new DocumentGenerator\Body\Docx( $file->getContents() );

$body = new Bitrix\DocumentGenerator\Body\Docx( $file->getContents() );

                       <a class="btn btn-order btn-s to-cart" href="https://site.ru/page_1/" rel="nofollow">
                               <i class="icon-shopping-cart-line"></i>
                               <span><?=GetMessage('CT_BCE_CATALOG_BTN_MAKE_ORDER')?></span>
                       </a>

Bitrix\Main\Loader::includeModule( 'disk' );
Bitrix\Main\Loader::includeModule( 'documentgenerator' );

$id = 123; // ID файла на диске

    $template = Bitrix\Disk\File::loadById( $id );
    if ( $template !== null ) {
       $file = Bitrix\Main\Application::getDocumentRoot() . '/upload/' . $template->getFile()['SUBDIR'] . '/' . $template->getFile()['FILE_NAME'];
    }
    else
       exit();



$body = new Bitrix\DocumentGenerator\Body\Docx( $file->getContents() );
$body->normalizeContent();

$placeholder = 'W4aTest'; // переменная в шаблоне
$value = 'tutut'; // значение переменной в шаблоне


$placeholderValues[ $placeholder ] = $value;
$body->setValues( $placeholderValues);
$result = $body->process();

$content = $body->getContent();

$tmpDir = Bitrix\Main\Application::getDocumentRoot() . '/upload/tmp';
$tmpName = 'temp_';

$tmpFile = $tmpDir . '/' . $tmpName . '.docx';
file_put_contents( $tmpFile, $content );

'Main\Loader'

Bitrix\Main\Loader