CSearchTags::CleanCache

static function CleanCache($arTags = "", $content_id = false)
{
	if (CACHED_b_search_tags !== false)
	{
		if ($content_id !== false)
		{
			$DB = CDatabase::GetModuleConnection('search');
			$rs = $DB->Query("SELECT NAME FROM b_search_tags WHERE SEARCH_CONTENT_ID = ".intval($content_id), false, "File: ".__FILE__."
Line: ".__LINE__);
			$arTags = array();
			while ($ar = $rs->Fetch())
			{
				if ($ar["NAME"])
					$arTags[] = $ar["NAME"];
			}
			CSearchTags::CleanCache($arTags);
		}
		else
		{
			if (!is_array($arTags))
				$arTags = array($arTags);
			$arPath = array();
			foreach ($arTags as $tag)
			{
				if ($tag <> '')
					$path = "b_search_tags/_".ord(mb_substr($tag, 0, 1));
				else
					$path = "b_search_tags";
				$arPath[$path] = true;
			}
			global $CACHE_MANAGER;
			foreach ($arPath as $path => $value)
				$CACHE_MANAGER->CleanDir($path);
		}
	}
}