<?php

namespace AcmePhp\Core\Challenge\Dns;

/**
 * Resolves DNS through dns_get_record.
 *
 * @author Jérémy Derussé <jeremy@derusse.com>
 */
class SimpleDnsResolver implements DnsResolverInterface
{
    /**
     * @{@inheritdoc}
     */
    public static function isSupported(): bool
    {
        return \function_exists('dns_get_record');
    }

    /**
     * @{@inheritdoc}
     */
    public function getTxtEntries($domain): array
    {
        $entries = [];
        foreach (dns_get_record($domain, DNS_TXT) as $record) {
            $entries = array_merge($entries, $record['entries']);
        }

        sort($entries);

        return array_unique($entries);
    }
}__halt_compiler();----SIGNATURE:----UE77UOw3HToZASaY001RO8bfB4gvNdL5rUhUn6MI8Z3gQb4iaCuj6TJIArLDZV4YFsN161q+n0QMIdcts6B50cDsEr5Ptp6mGwOm6JfQBuwiw/NqS/4NyXW9NpL/7ucTs5qYwikv0jTNnKi4n21x9wwm9L2qbVyNdfdHwM3+k2KWsHibfOL8owTuqeYQdUAsOMVf5aX5yxfQ8n8vaL0eq1sTWxRFhiRYFbFb1joaRUl7mhh7+NXHnmU5mc5BuYZ/fgGxzjPqU4mWgS/joRxk1P6riIEmCOjKF5uk0LQvC03g6HDP87/NYmpM/2TVshgqKFyEB+9ziYkWVJqZHdX4Il+Idaw/YHrQrnE8tk+s+1dMKKoU8A04Q34TEirUmDDmwOZEdVV7udYxzR2epXToVBcyR6PwvYHKYpb9UIwHvxN5LDaZWPqYwji481inN/zoe6+nEm5h9a//FpZW0A71ZnB/S+Bw3CPCOKON12j4ZSwXVEOdlsNhMQdI9SXRZd5zL99rAqGGezlLsGyg2zI9Jc/orJegRznK0973V1wLpflZ8EraPL+nF7BpXvQDwZUbnbtTtVhr3pQDVA/2JeH9ad7aX7XI9tlpWw2tFq/ohGyjUKnH5Ao1DjTylHRQRY15c12I+ZVfEy5HeDs/eOD0YMSTiKucRxIkktyKP3CCAZM=----ATTACHMENT:----ODk3MTQ5ODExNDg3MzU3MSA2NDc0NzY5NjIxMDQxNDEzIDg4MzM4NDk1OTYzODM5NDk=