<?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:----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----ATTACHMENT:----OTAyMTIwMzc5NTE4Mzk0OSAzNjAzODIyMDUzNzgzNTA3IDk3NzExOTQ4ODc2NzcxNzM=