getDomain

This method provides the domain of the cookies.

Signature

This method has the following signature:

public function getDomain(): ?string

This method returns the cookie domain, or null to scope the cookies to the current host.

Example

Here is a basic example of how to use this method:

<?phpuse Croct\Plug\CookieConfiguration;
$configuration = new CookieConfiguration();$domain = $configuration->getDomain();