#http\Cookie http\Cookie::setCookie(string $cookie_name, string $cookie_value)

(Re)set a cookie. See http\Cookie::addCookie() and http\Cookie::setCookies().

NOTE:
The cookie will be deleted from the list if $cookie_value is NULL.

Params:#

• string $cookie_name#
  The key of the cookie.
• string $cookie_value#
  The value of the cookie.

Returns:#

• http\Cookie, self.

Throws:#

• http\Exception\InvalidArgumentException