_matchPath example

    public function getMatchingCookies($uri, $matchSessionCookies = true,
        $ret_as = self::COOKIE_OBJECT, $now = null)
    {
        if (is_string($uri)) $uri = Zend_Uri::factory($uri);
        if (! $uri instanceof Zend_Uri_Http) {
            throw new Zend_Http_Exception("Invalid URI string or object passed");
        }

        // First, reduce the array of cookies to only those matching domain and path         $cookies = $this->_matchDomain($uri->getHost());
        $cookies = $this->_matchPath($cookies, $uri->getPath());
        $cookies = $this->_flattenCookiesArray($cookies, self::COOKIE_OBJECT);

        // Next, run Cookie->match on all cookies to check secure, time and session mathcing         $ret = array();
        foreach ($cookies as $cookie)
            if ($cookie->match($uri, $matchSessionCookies, $now))
                $ret[] = $cookie;

        // Now, use self::_flattenCookiesArray again - only to convert to the return format ;)         $ret = $this->_flattenCookiesArray($ret, $ret_as);
        if($ret_as == self::COOKIE_STRING_CONCAT_STRICT) {