Constructor DNSRecords may be passed a bool as first argument

[fmarchalemisys]

The constructor of DNSRecords expects an array as first argument.

public function __construct(array $records, bool $error = false)

But it is created in DNSGetRecordWrapper with the result returned by dns_get_record().

return new DNSRecords(dns_get_record($host, $type));

According to the documentation, dns_get_record() may return false in case of error. Querying an invalid or unknown domain results in false being returned. Passing false when an array type is expected produces a fatal crash.

I suspect that if dns_get_result() returns false, it must be replaced with the empty array [].