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- <?php
- /**
- * Created by PhpStorm.
- * User: zhengmingwei
- * Date: 2020/1/7
- * Time: 9:05 下午
- */
-
-
- namespace addons\unishop\extend;
-
- use addons\unishop\model\Config;
-
- class Hashids
- {
- private static $hashids;
-
- /**
- * 单列模型实例化
- * @param $salt
- * @param $hashLength
- * @return \Hashids\Hashids
- */
- public static function getInstanceHashids($salt, $hashLength)
- {
- if (!self::$hashids instanceof \Hashids\Hashids) {
- self::$hashids = new \Hashids\Hashids($salt, $hashLength);
- }
- return self::$hashids;
- }
-
- public static function encodeHex($str, $hashLength = 5)
- {
- $salt = Config::getByName('salt')['value'];
-
- $hashids = self::getInstanceHashids($salt, $hashLength);
-
- return $hashids->encodeHex($str);
- }
-
- public static function decodeHex($str, $hashLength = 5)
- {
- $salt = Config::getByName('salt')['value'];
-
- $hashids = self::getInstanceHashids($salt, $hashLength);
-
- return $hashids->decodeHex($str);
- }
-
- }
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