class.ilMailImapRfc822AddressParser.php

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<?php

declare(strict_types=1);

class ilMailImapRfc822AddressParser extends ilBaseMailRfc822AddressParser
{
    protected function parseAddressString(string $addresses): array
    {
        $parsedAddresses = imap_rfc822_parse_adrlist($addresses, $this->installationHost);

        // #18992
        $validParsedAddresses = array_filter($parsedAddresses, static function (stdClass $address): bool {
            return '.SYNTAX-ERROR.' !== $address->host;
        });

        if ($parsedAddresses !== $validParsedAddresses) {
            throw new ilMailException($addresses);
        }

        return array_map(static function (stdClass $address): ilMailAddress {
            return new ilMailAddress($address->mailbox, $address->host);
        }, $validParsedAddresses);
    }
}