Question

解码json字符串

时遇到问题

我的PHP版本是5.4.4-7，我的操作系统是Debian amd64。

JSON字符串是：

{"status":"success","account":{"buy_title":"KGP ID","birthday":0,"sex":0,"phone_number":"","avatar":"http:\/\/\/default\/avatar_default.png","password":"","virtual_id":"1348718752795","point":0,"quota":2,"level":1,"remain":3413838437,"token":"9702040ea11e2b87d005056b771ea","email":"ngokhat@gmail.com","buy_link":"http:\/\/id.kgp.vn","fullname":""}}*

我想保持= 3413838437和virtual_id = 1348718752795 但是当我得到

$result = json_decode($json, true, 512, JSON_BIGINT_AS_STRING);

$result['account']['remain']它返回2147483647，$result['account']['virtual_id]也返回2147483647。我不知道为什么我搜索并发现https://groups.google.com/forum/?fromgroups=#!topic/php-json/c-zOACBlCPs但链接补丁已经死亡

如何解决这个问题？

Answer 1

ini_set（'precision'，20）;

或在php.ini中搜索精度并将精度放在20。

Answer 2

这对我来说很好用：

php > print_r(json_decode($json, true));
Array
(
    [status] => success
    [account] => Array
        (
            [buy_title] => KGP ID
            [birthday] => 0
            [sex] => 0
            [phone_number] => 
            [avatar] => http:///default/avatar_default.png
            [password] => 
            [virtual_id] => 1348718752795
            [point] => 0
            [quota] => 2
            [level] => 1
            [remain] => 3413838437
            [token] => 9702040ea11e2b87d005056b771ea
            [email] => ngokhat@gmail.com
            [buy_link] => http://id.kgp.vn
            [fullname] => 
        )

)

这是在64位PHP上运行的，因为你的PHP_INT_SIZE是8。

Answer 3

很抱歉，因为在数据库中我设置此字段是INT：D 我刚修改为bigint，它工作正常！感谢您的支持！

json_decode大号

3 个答案: