public static function getDomainSorted(array $emails) { $domains = self::getDomain($emails); if (count($domains) < 2) { return $domains; } sort($domains, SORT_STRING); return $domains; }
public function testGetDomainsInAlphabeticalOrderWithOneSizeArray() { is(array('test.pt'), Email::getDomainSorted(array('*****@*****.**'))); }