Форум

<?php
if(!defined("B_PROLOG_INCLUDED") || B_PROLOG_INCLUDED!==true)die();

/**
 * @global CMain $APPLICATION
 */

global $APPLICATION;

//delayed function must return a string
if(empty($arResult))
   return "";

$strReturn = '';

//we can't use $APPLICATION->SetAdditionalCSS() here because we are inside the buffered function GetNavChain()
$css = $APPLICATION->GetCSSArray();

if(!is_array($css) || !in_array("/bitrix/css/main/font-awesome.css", $css))
{
   $strReturn .= '<li nk href="'.CUtil::GetAdditionalFileURL("/bitrix/css/main/font-awesome.css").'" type="text/css" rel="stylesheet" />'."\n";
}

   $wrapperClassName="bx-breadcrumb col-md-9 col-xs-12 col-sm-12 clearfix ";

$strReturn .= '<div class="'.$wrapperClassName.'">';

$itemSize = count($arResult);
for($index = 0; $index < $itemSize; $index++)
{
   $title = htmlspecialcharsex($arResult[$index]["TITLE"]);

   $nextRef = ($index < $itemSize-2 && $arResult[$index+1]["LINK"] <> ""? ' itemref="bx_breadcrumb_'.($index+1).'"' : '');
   $child = ($index > 0? ' itemprop="child"' : '');
   $arrow = ($index > 0? '<span class="bx-breadcrumb-divider"> / </span>' : '');

   if($arResult[$index]["LINK"] <> "" && $index != $itemSize-1)
   {
      $strReturn .= '
         <div class="bx-breadcrumb-item bx-breadcrumb-item_active" id="bx_breadcrumb_'.$index.'" itemscope="" itemtype="http://data-vocabulary.org/Breadcrumb"'.$child.$nextRef.'>
            '.$arrow.'
            <a href="'.$arResult[$index]["LINK"].'" title="'.$title.'" itemprop="url">
               <span itemprop="title">'.$title.'</span>
            </a>
         </div>';
   }
   else
   {
      $strReturn .= '
         <div class="bx-breadcrumb-item">
            '.$arrow.'
            <span>'.$title.'</span>
         </div>';
   }
}

$strReturn .= '</div>';

return $strReturn;