protected function checkBrowserIceweasel()
{
if (stripos($this->_agent, 'Iceweasel') !== false) {
$aresult = explode('/', stristr($this->_agent, 'Iceweasel'));
if (isset($aresult[1])) {
$aversion = explode(' ', $aresult[1]);
$this->setVersion($aversion[0]);
$this->setBrowser(self::BROWSER_ICEWEASEL);
return true;
}
}
return false;
}