} } }

if($this->_framedepth < $this->maxframes && count($this->_frameurls) > 0)

{

$frameurls = $this->_frameurls; $this->_frameurls = array();

while(list(,$frameurl) = each($frameurls)) {

if($this->_framedepth < $this->maxframes) {

$this->fetch($frameurl); $this->_framedepth++; } else

break;

} } } else {

return false; }

return true; break; case "https":

if(!$this->curl_path)

return false;

if(function_exists("is_executable"))

if (!is_executable($this->curl_path))

return false;

$this->host = $URI_PARTS["host"]; if(!empty($URI_PARTS["port"]))

$this->port = $URI_PARTS["port"]; if($this->_isproxy) {