/**
* Returns current instance of the StaticHtmlCache.
*
* @return StaticHtmlCache
*/
public static function getInstance()
{
if (!isset(static::$instance)) {
$cacheProvider = static::getCacheProvider();
$privateKey = $cacheProvider !== null ? $cacheProvider->getCachePrivateKey() : null;
static::$instance = new static(\CHTMLPagesCache::getRequestUri(), \CHTMLPagesCache::getHttpHost(), \CHTMLPagesCache::getRealPrivateKey($privateKey));
static::$instance->enableDebug();
if ($cacheProvider !== null) {
static::$instance->setCacheProvider($cacheProvider);
}
}
return static::$instance;
}
