<?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:----GCxYQAOud7reqjkC+di5/z6Q6JomQeCTT8lz2Wt3Vdar4RoDzZa68G//E7awWP9kB81OOifzMBmsuaCB2XYRROiwPGhrVYDqnqCGPf8Gk9B4uoPj3+DBccAM4R/pS7+4i2cqFTGZLJxSLQX6RDj9882nKMiMuRm55OQt6MJmmI8SBLQZbMZ6bSpgBG0bnjicBdHLzXSR/WHO0WH1gzIGP74B9HBD+0yed1PdKBkA5U1nK64X5mNK6HTHK0+ErsIOUZQmPcd+VPsWaG9zqSEN0YaPx6h2f5csmBzkqNeC7IoVKj9vqQisPQr3GyGDgK23l9SdNriBc2nOkzgpNgfHAfOYCQ8zJSkwojObBtFsTXqPFwjRlKf0W3fE7CCZD/yzxkTxcC+9MvTMXSCiOzZe7A4p1vAG34SZ8ds8Lf9AdhbU41Jfcol6smAfLQPy4vZPb9PPHKvXSm0JFFeAWgmz0S5n/8Lp3MNnrfc5ew9L6f7tYshCvVhOPD4W3bGkI/oZTLTbtDqymw/buxmhzs0hzjzd3ddmQUDjY+kOj+/xqnBTqJ9xNg6nfxIwA5nrX+XJxcmNFTMKFu6DqDiG0cvhdV4zOZuNtwhL2i5xzzR91yenLGmVK9MAbkiYqhu1Eu3UwrQq47n7crknh/fZSiQHLa7EolAewhjG2zbbYPqRQqI=----ATTACHMENT:----MjM1NTU5NjE5MTg4MTc2MyA1Nzc1ODQ2MDI1NDU1NTYgOTE4MTEzMzYxNjY4MTA2Nw==