"; foreach ($data as $key => $val) { if (is_array($val)) { $xml .= "<" . $key . ">" . static::xmlChild($val) . ""; } else if (is_numeric($val)) { $xml .= "<" . $key . ">" . $val . ""; } else { $xml .= "<" . $key . ">"; } } $xml .= ""; return $xml; } /** * @param array $array * @return string */ private static function xmlChild(array $array): string { $string = ''; foreach ($array as $key => $value) { if (is_array($value)) { $string .= static::xmlChild($value); } else if (is_numeric($value)) { $string .= "<" . $key . ">" . $value . ""; } else { $string .= "<" . $key . ">"; } } return $string; } /** * @param $xml * @return mixed * @throws Exception */ public static function toArray($xml): mixed { if (empty($xml)) { return []; } else if (is_array($xml)) { return $xml; } if (!($_xml = Xml::isXml($xml))) { return static::jsonToArray($xml); } return $_xml; } /** * @param $xml * @return mixed */ public static function jsonToArray($xml): mixed { $_xml = json_decode($xml, true); if (is_null($_xml)) { return []; } return $_xml; } /** * @param $xml * @return mixed */ public static function xmlToArray($xml): mixed { if (is_array($xml)) { return $xml; } if (($data = @simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA)) !== false) { return json_decode(json_encode($data), TRUE); } if (!is_null($json = json_decode($xml, TRUE))) { return $json; } return $xml; } /** * @param $parameter * @return array|false|string * @throws Exception */ public static function toString($parameter): bool|array|string { if (!is_string($parameter)) { $parameter = ArrayAccess::toArray($parameter); if (is_array($parameter)) { $parameter = Json::encode($parameter); } } return $parameter; } /** * @param mixed $json * @return bool|string */ public static function toJson(mixed $json): bool|string { if (is_object($json)) { $json = get_object_vars($json); } if (is_array($json)) { return json_encode($json, JSON_UNESCAPED_UNICODE); } $matchQuote = '/(<\?xml.*?\?>)?<([a-zA-Z_]+)>(<([a-zA-Z_]+)><\/\4>)+<\/\2>/'; if (preg_match($matchQuote, $json)) { $json = self::xmlToArray($json); } else { $json = json_decode($json, true); } if (!is_array($json)) { $json = []; } return json_encode($json, JSON_UNESCAPED_UNICODE); } /** * @param int $length * @return string * * 随机字符串 */ public static function random($length = 20): string { $res = []; $str = 'abcdefghijklmnopqrstuvwxyz'; $str .= strtoupper($str) . '1234567890'; for ($i = 0; $i < $length; $i++) { $rand = substr($str, rand(0, strlen($str) - 2), 1); if (empty($rand)) { $rand = substr($str, strlen($str) - 3, 1); } array_push($res, $rand); } return implode($res); } /** * @param array $array * @param $key * @param string $type * @return string */ public static function sign(array $array, $key, string $type = 'MD5'): string { ksort($array, SORT_ASC); $string = []; foreach ($array as $hashKey => $val) { if (empty($val)) { continue; } $string[] = $hashKey . '=' . $val; } $string[] = 'key=' . $key; $string = implode('&', $string); if ($type == 'MD5') { return strtoupper(md5($string)); } else { return hash('sha256', $string); } } /** * @param $email * @param string $Subject * @param $messageContent */ public static function sendEmail($email, string $Subject, $messageContent) { if (!class_exists('\Swift_Mailer')) { return; } $mailer = new \Swift_Mailer((new \Swift_SmtpTransport($email['host'], $email['port'])) ->setUsername($email['username'])->setPassword($email['password'])); $message = (new \Swift_Message($Subject)) ->setFrom([$email['send']['address'] => $email['send']['nickname']]) ->setBody('Here is the message itself'); foreach ($email['receive'] as $item) { $message->setTo([$item['address'], $item['address'] => $item['nickname']]); } $mailer->send($messageContent); } }