concrete/src/Cookie/CookieJar.php
public function has($name)
    {
        if (in_array($name, $this->responseCookies->getClearedCookies(), true)) {
            return false;
        }

        return $this->request->cookies->has($name) || $this->responseCookies->hasCookie($name);
    }
public function has($name)
    {
        if (in_array($name, $this->responseCookies->getClearedCookies(), true)) {
            return false;
        }

        return $this->request->cookies->has($name) || $this->responseCookies->hasCookie($name);
    }
public function has ( $ name ) { if ( in_array ( $ name , $ this -> responseCookies -> getClearedCookies ( ) , true ) ) { return false ; } return $ this -> request -> cookies -> has ( $ name ) || $ this -> responseCookies -> hasCookie ( $ name ) ; }
Does a cookie exist in the request or response cookies?

@param string $name

@return bool
Does a cookie exist in the request or response cookies?