/**
* Gets the cookie or jar
* @param string|null $key
* @return \Nimbles\Http\Cookie|\Nimbles\Http\Cookie\Jar|null
*/
public function getCookie($key = null)
{
if (null === $this->_cookie) {
$this->setCookie();
}
if (null === $key) {
return $this->_cookie;
}
if ($this->_cookie->offsetExists($key)) {
return $this->_cookie[$key];
}
return null;
}
/**
* Gets a cookie variable by key
* @param string|null $key
* @return \Nimbles\Http\Cookie\Jar|string|null
*/
public function getCookie($key = null)
{
if (null === $this->_cookie) {
$this->_cookie = new Cookie\Jar($this->getCookieRaw(), array('readonly' => true));
}
if (null === $key) {
return $this->_cookie;
}
return $this->_cookie->offsetExists($key) ? $this->_cookie[$key] : null;
}
