/**
* Wrapper around Jeremy Kendall's PHP Domain Parser that parses the
* domain/url passed to the function and returns the Tld and Valid domain
* @param $domain
* @throws \InvalidArgumentException when the tld is not valid
* @return array returns an associative array with the domain and tld
*/
private function parse($domain)
{
$pslManager = new PublicSuffixListManager();
$parser = new Parser($pslManager->getList());
// First check if the suffix is actually valid
if (!$parser->isSuffixValid($domain)) {
throw new \InvalidArgumentException("Invalid TLD");
}
$components = [];
$components["tld"] = $parser->getPublicSuffix($domain);
$components["domain"] = $parser->getRegisterableDomain($domain);
return $components;
}
