json_encode json_decode 整型溢出的问题求助

[suifengmin]

php版本5.2-5.3 不能升级到5.4的情况下 有下面一段代码

<?php
$json='{"lastRev":20150517175733,"fileList":{"count":4,"folder":[{"id":915501363499340,"name":"demo","createDate":"2015-05-17 17:49:03","lastOpTime":"2015-05-17 17:49:03","rev":"20150517174903"}],"file":[{"id":913031363216803,"name":"yueyuhuashi..mp4","size":28444469,"md5":"179954914C459FE29885A077A1A62B5E","lastOpTime":"2015-05-17 10:45:31","createDate":"2015-05-17 10:45:31","mediaType":3,"rev":"20150517104531"},{"id":613031363569707,"name":"多元神话 - 火火中国风(广场舞版).mp3","size":15436145,"md5":"1700981A8F72B46F2ED50914D7F0F997","lastOpTime":"2015-05-17 10:42:44","createDate":"2015-05-17 10:42:44","mediaType":2,"rev":"20150517104244"},{"id":113991363195034,"name":"7.jpg","size":1851,"md5":"0A7211CE8E736AD4E2CE36E18CC08E65","lastOpTime":"2015-05-17 10:17:41","createDate":"2015-05-17 10:10:36","mediaType":1,"rev":"20150517101741"}]}}';
$obj=json_decode($json,true);
print_r($obj);exit;

输出的是：

Array
(
    [lastRev] => 20150517175733
    [fileList] => Array
        (
            [count] => 4
            [folder] => Array
                (
                    [0] => Array
                        (
                            [id] => 9.1550136349934E+14
                            [name] => demo
                            [createDate] => 2015-05-17 17:49:03
                            [lastOpTime] => 2015-05-17 17:49:03
                            [rev] => 20150517174903
                        )

                )

            [file] => Array
                (
                    [0] => Array
                        (
                            [id] => 9.130313632168E+14
                            [name] => yueyuhuashi..mp4
                            [size] => 28444469
                            [md5] => 179954914C459FE29885A077A1A62B5E
                            [lastOpTime] => 2015-05-17 10:45:31
                            [createDate] => 2015-05-17 10:45:31
                            [mediaType] => 3
                            [rev] => 20150517104531
                        )

                    [1] => Array
                        (
                            [id] => 6.1303136356971E+14
                            [name] => 多元神话 - 火火中国风(广场舞版).mp3
                            [size] => 15436145
                            [md5] => 1700981A8F72B46F2ED50914D7F0F997
                            [lastOpTime] => 2015-05-17 10:42:44
                            [createDate] => 2015-05-17 10:42:44
                            [mediaType] => 2
                            [rev] => 20150517104244
                        )

                    [2] => Array
                        (
                            [id] => 1.1399136319503E+14
                            [name] => 7.jpg
                            [size] => 1851
                            [md5] => 0A7211CE8E736AD4E2CE36E18CC08E65
                            [lastOpTime] => 2015-05-17 10:17:41
                            [createDate] => 2015-05-17 10:10:36
                            [mediaType] => 1
                            [rev] => 20150517101741
                        )

                )

        )

)

可以发现 [id] => 已经溢出了 求解决办法

[xuzuning]

你不给长数字加上引号，哪能怪谁呢？

[suifengmin]

版主 那个json 是不可控的 人家API提供的就是这样的数据,,,,,

[suifengmin]

$json = preg_replace('/("id":)(\d{9,})/i', '${1}"${2}"', $json); 结贴搞定