Форум

Options -Indexes 
ErrorDocument 404 /404.php

#php_flag allow_call_time_pass_reference 1
#php_flag session.use_trans_sid off

#php_value display_errors 1

#php_value mbstring.func_overload 2
#php_value mbstring.internal_encoding UTF-8

<IfModule mod_rewrite.c>
   Options +FollowSymLinks
   RewriteEngine On
   RewriteCond %{REQUEST_FILENAME} !-f
   RewriteCond %{REQUEST_FILENAME} !-l
   RewriteCond %{REQUEST_FILENAME} !-d
   RewriteCond %{REQUEST_FILENAME} !/bitrix/urlrewrite.php$
   RewriteRule ^(.*)$ /bitrix/urlrewrite.php [L]
  
   RewriteCond %{HTTP_HOST} ^site\.ru
   RewriteRule ^(.*)$ http://www.site.ru/$1 [R=permanent,L]
</IfModule>

<IfModule mod_mime.c>
   AddType application/x-httpd-php .ico
</IfModule>

<IfModule mod_dir.c>
   DirectoryIndex index.php index.html
</IfModule>

<IfModule mod_expires.c>
   ExpiresActive on
   ExpiresByType image/jpeg "access plus 3 day"
   ExpiresByType image/gif "access plus 3 day"
</IfModule>

$arUrlRewrite = array(
   array(
      "CONDITION"   =>   "#^/news/#",
      "RULE"   =>   "",
      "ID"   =>   "bitrix:news",
      "PATH"   =>   "/news/index.php",
   ),
);

<div class="news-list">
<?foreach($arResult["ITEMS"] as $arItem):?>
   <?if ($last_section != $arItem["PROPERTY_SECTION_VALUE"]):?>
      <h3 class="border-bottom"><?=$arItem["PROPERTY_SECTION_VALUE"]?></h3>
   <?endif;?>
         <?if($arParams["DISPLAY_NAME"] != "N" && $arItem["NAME"]):?>
            <p>
            <?if(!$arParams["HIDE_LINK_WHEN_NO_DETAIL"] || ($arItem["DETAIL_TEXT"] && $arResult["USER_HAVE_ACCESS"])):?>
               <p class="news-header" href="<?=$arItem["DETAIL_PAGE_URL"];?>"><?=$arItem["NAME"];?></a>
            <?else:?>
               <?=$arItem["NAME"];?>
            <?endif;?>
            </p>
         <?endif;?>
         <p class="news-item">
            <?if($arParams["DISPLAY_PREVIEW_TEXT"] != "N" && $arItem["PREVIEW_TEXT"]):?>
               <?=$arItem["PREVIEW_TEXT"];?>
            <?endif;?>
            <a class="detail-url" href="<?=$arItem["DETAIL_PAGE_URL"];?>">Подробнее...</a>
         </p>
      <?$last_section = $arItem["PROPERTY_SECTION_VALUE"]?>
<?endforeach;?>
</div>

$last_type = "";
foreach ($arr as $elem)
   {
        if ($last_type != $elem[type_property])
        {
          echo $elem[type_property];
        }
      echo $elem;
      $last_type = $elem[type_property];
   }