CBitrixComponent::clearComponentCache

static function clearComponentCache($componentName, $siteId = "")
{
	/** @global CCacheManager $CACHE_MANAGER */
	global $CACHE_MANAGER;

	$componentRelativePath = CComponentEngine::MakeComponentPath($componentName);
	if ($componentRelativePath != "")
	{
		$obCache = new CPHPCache;
		$obCache->CleanDir($componentRelativePath, "cache");
		BXClearCache(true, $componentRelativePath);

		if ($siteId == "")
		{
			$rsSite = BitrixMainSiteTable::getList(array('order' => array('SORT' => 'ASC')));
			while ($site = $rsSite->fetch())
			{
				$componentCachePath = "/".$site["LID"].$componentRelativePath;
				$obCache = new CPHPCache;
				$obCache->CleanDir($componentCachePath, "cache");
				BXClearCache(true, $componentCachePath);
			}
		}
		else
		{
			$componentCachePath = "/".$siteId.$componentRelativePath;
			$obCache = new CPHPCache;
			$obCache->CleanDir($componentCachePath, "cache");
			BXClearCache(true, $componentCachePath);
		}

		if(defined("BX_COMP_MANAGED_CACHE"))
			$CACHE_MANAGER->ClearByTag($componentName);
	}
}