Aerys\StandardResponse::setCookies PHP Method

    private function setCookies()
    {
        foreach ($this->cookies as $name => list($value, $flags)) {
            $cookie = "{$name}={$value}";
            $flags = array_change_key_case($flags, CASE_LOWER);
            foreach ($flags as $name => $value) {
                if (\is_int($name)) {
                    $cookie .= "; {$value}";
                } else {
                    $cookie .= "; {$name}={$value}";
                }
            }
            if (isset($flags["max-age"]) && !isset($flags["expires"])) {
                $cookie .= "; expires=" . date("r", time() + $flags["max-age"]);
            }
            $this->headers["set-cookie"][] = $cookie;
        }
    }