public static function checkChromeFrame()
    {
        if (strpos(self::$userAgentString, 'chromeframe') !== false) {
            self::$browser->setIsChromeFrame(true);

            return true;
        }

        return false;
    }
public static function checkChromeFrame()
    {
        if (strpos(self::$userAgentString, 'chromeframe') !== false) {
            self::$browser->setIsChromeFrame(true);

            return true;
        }

        return false;
    }
public static function checkChromeFrame ( ) { if ( strpos ( self :: $ userAgentString , 'chromeframe' ) !== false ) { self :: $ browser -> setIsChromeFrame ( true ) ; return true ; } return false ; }
Determine if the user is using Chrome Frame.

@return bool
Determine if the user is using Chrome Frame .