src/SessionManager.php
public function getSessionCookie():?SetCookie
    {
        try {
            // envoie du cookie de session
            if ($this->isStarted()) {
                return new SetCookie(
                    $this->getName(),
                    $this->getDataHolder()->getId(),
                    (time() + $this->getExpire() * 60),
                    $this->getCookiePath() ?? '/',
                    $this->getCookieHost() ?? '',
                    $this->getCookieSecure(),
                    $this->isCookieHttpOnly()
                );
            }

            // sinon destruction du cookie de session
            else {
                return SetCookie::thatDeletesCookie($this->getName());
            }
        }
        catch (\Throwable $exception) {
            throw new SessionManagerException(
                "Error while preparing the session cookie",
                $this, null, $exception
            );
        }
    }
public function getSessionCookie():?SetCookie
    {
        try {
            // envoie du cookie de session
            if ($this->isStarted()) {
                return new SetCookie(
                    $this->getName(),
                    $this->getDataHolder()->getId(),
                    (time() + $this->getExpire() * 60),
                    $this->getCookiePath() ?? '/',
                    $this->getCookieHost() ?? '',
                    $this->getCookieSecure(),
                    $this->isCookieHttpOnly()
                );
            }

            // sinon destruction du cookie de session
            else {
                return SetCookie::thatDeletesCookie($this->getName());
            }
        }
        catch (\Throwable $exception) {
            throw new SessionManagerException(
                "Error while preparing the session cookie",
                $this, null, $exception
            );
        }
    }
Returns the session cookie.

@return SetCookie|null
@throws SessionManagerException