<?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:----NzcwMzkwMDUwMTkzNzI0MSA2Njg1NTUzMjUyNzI5NzYzIDczNzAzMzQ5NjkzNDQ4ODc=