php 二进制unpack、汉字转码2

Question

header("Content-Type: text/html;charset=utf-8");
$key=$_GET['key'];
$et=$_GET['et'];
$redisStr='127.0.0.1';
$redisPort=6379;
$pageNum=2000;
$res=array();$res['result'] = "0";$res['msg'] = "";$res['data'] = array();
$result = array();if (strcasecmp($key,"jgt")==0)
{
    try {$redis = new Redis();$redis->connect($redisStr,$redisPort);} catch (Exception $e){echo "redis failure";}
    list($m,$page)=explode("_",$et,2);
    if ($redis->exists($m))
    {
        $num=$redis->lSize($m);
        if ($page%ceil($num/$pageNum)==0) $page=ceil($num/$pageNum); else $page=$page%ceil($num/$pageNum);
        $listData= $redis->lRange($m,($page-1)*$pageNum,($page-1)*$pageNum+($pageNum-1));
        foreach ($listData as $label)
        {
            $data=$redis->hGetAll("$label");//hKeys;hVals;hGetAll;?????//
            $d=base64_encode(serialize($data));
            print_r($d);//可准确输出
            array_push($result,handle($s));//------------------------------------------------------------------------------------不能执行
        }
        $res['result'] = "1";
    }else
    {
    }
    echo '<br />';
    echo json_encode($res);
}
else
{
    $res['msg'] = "Unauthorized access!";
    echo '<br />';
    echo json_encode($res);
}function handle($s){
    $data = unserialize(base64_decode($s));
    $format = 'itime/flast/fop/fhi';
    $format = 'it/fl/fo/fh/flo/fcl/fv/fam/fop/fb/fs/ftotlVo';
    $data['k1'] = unpack($format, $data['k1']);
    $data['name'] = mb_convert_encoding($data['name'], 'UTF8', 'GBK');
    return $data;
}
用了另一帖子版主的部分代码，但是标注的那一句还是执行有问题，请帮忙

Answer 1

handle($s) 你确定 不是 handle($d) ? 

Answer 2

502 是网关错，与程序本身无关，程序崩溃只可能引发 500 错
换个 web 服务器再试

Answer 3

之前问题没有了，不知道为什么。现在有一个新的问题：
echo json_encode($res);输出数据不正确，如输出20条数据，输出结果为最后两条数据重复10次，如果只输出两条，两条数据准确。

Answer 4

array_push($result,handle($s));//发现是这句有问题。
$result[]=$dd;//也出现相同问题错误结果：输出数据不正确，如输出20条数据，输出结果为最后两条数据重复10次，如果只输出两条，两条数据准确。

Answer 5

原始数据不重复。以输出20个为例，在array_push之前、之后的结果是：
array(3) {
  ["k1"]=>
  array(12) {
    ["time"]=>
    int(1504195140)
    ["lastClose"]=>
    float(70886.2578125)
    ["open"]=>
    float(70896.2578125)
    ["high"]=>
    float(71233.8671875)
    ["low"]=>
    float(70516.46875)
    ["close"]=>
    float(70582.25)
    ["vol"]=>
    float(4918)
    ["amount"]=>
    float(0)
    ["opid"]=>
    float(0)
    ["bv"]=>
    float(0)
    ["sv"]=>
    float(0)
    ["totalVol"]=>
    float(1252789)
  }
  ["name"]=>
  string(20) "巴西IBOVESPA股票"
  ["label"]=>
  string(12) "IXIXIBOVESPA"
}array(3) {
  ["k1"]=>
  array(12) {
    ["time"]=>
    int(1504195140)
    ["lastClose"]=>
    float(92.849998474121)
    ["open"]=>
    float(92.849998474121)
    ["high"]=>
    float(93.349998474121)
    ["low"]=>
    float(92.699996948242)
    ["close"]=>
    float(92.790000915527)
    ["vol"]=>
    float(0)
    ["amount"]=>
    float(0)
    ["opid"]=>
    float(0)
    ["bv"]=>
    float(0)
    ["sv"]=>
    float(0)
    ["totalVol"]=>
    float(0)
  }
  ["name"]=>
  string(12) "美元指数"
  ["label"]=>
  string(7) "IXIXUDI"
}
........中间还有一些数据array(3) {
  ["k1"]=>
  array(12) {
    ["time"]=>
    int(1504164660)
    ["lastClose"]=>
    float(12171.219726562)
    ["open"]=>
    float(12171.219726562)
    ["high"]=>
    float(12183.209960938)
    ["low"]=>
    float(12016.959960938)
    ["close"]=>
    float(12081.3203125)
    ["vol"]=>
    float(0)
    ["amount"]=>
    float(0)
    ["opid"]=>
    float(0)
    ["bv"]=>
    float(0)
    ["sv"]=>
    float(0)
    ["totalVol"]=>
    float(0)
  }
  ["name"]=>
  string(21) "富时中国A50指数"
  ["label"]=>
  string(8) "IXIXXIN9"
}
---------------------------------------------------------------------------------------------------------此线之前是array_push之前的输出结果，后面为array_push之后的结果：重复且有些元素被覆盖丢失。
{"k1":{"time":1504164660,"lastClose":12171.219726562,"open":12171.219726562,"high":12183.209960938,"low":12016.959960938,"close":12081.3203125,"vol":0,"amount":0,"opid":0,"bv":0,"sv":0,"totalVol":0},"name":"富时中国A50指数","label":"IXIXXIN9"}
{"k1":{"time":1504166340,"lastClose":19598.05078125,"open":19563.359375,"high":19580.509765625,"low":19392.169921875,"close":19445.5,"vol":0,"amount":0,"opid":0,"bv":0,"sv":0,"totalVol":0},"name":"富时中国50指数 U","label":"IXIXXIN0U"}
{"time":1504164660,"lastClose":12171.219726562,"open":12171.219726562,"high":12183.209960938,"low":12016.959960938,"close":12081.3203125,"vol":0,"amount":0,"opid":0,"bv":0,"sv":0,"totalVol":0}                         //丢失"name"和"label"
{"time":1504166340,"lastClose":19598.05078125,"open":19563.359375,"high":19580.509765625,"low":19392.169921875,"close":19445.5,"vol":0,"amount":0,"opid":0,"bv":0,"sv":0,"totalVol":0}
{"k1":{"time":1504164660,"lastClose":12171.219726562,"open":12171.219726562,"high":12183.209960938,"low":12016.959960938,"close":12081.3203125,"vol":0,"amount":0,"opid":0,"bv":0,"sv":0,"totalVol":0},"name":"富时中国A50指数","label":"IXIXXIN9"}
{"k1":{"time":1504166340,"lastClose":19598.05078125,"open":19563.359375,"high":19580.509765625,"low":19392.169921875,"close":19445.5,"vol":0,"amount":0,"opid":0,"bv":0,"sv":0,"totalVol":0},"name":"富时中国50指数 U","label":"IXIXXIN0U"}
{"time":1504164660,"lastClose":12171.219726562,"open":12171.219726562,"high":12183.209960938,"low":12016.959960938,"close":12081.3203125,"vol":0,"amount":0,"opid":0,"bv":0,"sv":0,"totalVol":0}
{"time":1504166340,"lastClose":19598.05078125,"open":19563.359375,"high":19580.509765625,"low":19392.169921875,"close":19445.5,"vol":0,"amount":0,"opid":0,"bv":0,"sv":0,"totalVol":0}
{"k1":{"time":1504164660,"lastClose":12171.219726562,"open":12171.219726562,"high":12183.209960938,"low":12016.959960938,"close":12081.3203125,"vol":0,"amount":0,"opid":0,"bv":0,"sv":0,"totalVol":0},"name":"富时中国A50指数","label":"IXIXXIN9"}
{"k1":{"time":1504166340,"lastClose":19598.05078125,"open":19563.359375,"high":19580.509765625,"low":19392.169921875,"close":19445.5,"vol":0,"amount":0,"opid":0,"bv":0,"sv":0,"totalVol":0},"name":"富时中国50指数 U","label":"IXIXXIN0U"}
{"time":1504164660,"lastClose":12171.219726562,"open":12171.219726562,"high":12183.209960938,"low":12016.959960938,"close":12081.3203125,"vol":0,"amount":0,"opid":0,"bv":0,"sv":0,"totalVol":0}
{"time":1504166340,"lastClose":19598.05078125,"open":19563.359375,"high":19580.509765625,"low":19392.169921875,"close":19445.5,"vol":0,"amount":0,"opid":0,"bv":0,"sv":0,"totalVol":0}
{"k1":{"time":1504164660,"lastClose":12171.219726562,"open":12171.219726562,"high":12183.209960938,"low":12016.959960938,"close":12081.3203125,"vol":0,"amount":0,"opid":0,"bv":0,"sv":0,"totalVol":0},"name":"富时中国A50指数","label":"IXIXXIN9"}
{"k1":{"time":1504166340,"lastClose":19598.05078125,"open":19563.359375,"high":19580.509765625,"low":19392.169921875,"close":19445.5,"vol":0,"amount":0,"opid":0,"bv":0,"sv":0,"totalVol":0},"name":"富时中国50指数 U","label":"IXIXXIN0U"}{"time":1504166340,"lastClose":19598.05078125,"open":19563.359375,"high":19580.509765625,"low":19392.169921875,"close":19445.5,"vol":0,"amount":0,"opid":0,"bv":0,"sv":0,"totalVol":0}
{"k1":{"time":1504164660,"lastClose":12171.219726562,"open":12171.219726562,"high":12183.209960938,"low":12016.959960938,"close":12081.3203125,"vol":0,"amount":0,"opid":0,"bv":0,"sv":0,"totalVol":0},"name":"富时中国A50指数","label":"IXIXXIN9"}
{"k1":{"time":1504166340,"lastClose":19598.05078125,"open":19563.359375,"high":19580.509765625,"low":19392.169921875,"close":19445.5,"vol":0,"amount":0,"opid":0,"bv":0,"sv":0,"totalVol":0},"name":"富时中国50指数 U","label":"IXIXXIN0U"}{"time":1504164660,"lastClose":12171.219726562,"open":12171.219726562,"high":12183.209960938,"low":12016.959960938,"close":12081.3203125,"vol":0,"amount":0,"opid":0,"bv":0,"sv":0,"totalVol":0}
------------------------------------------------------------------------逐个增加输出看到的结果,可以看到数据被改变的过程：
Array          //--------------------------------------------输出一个时正确
(
    [0] => Array
        (
            [k1] => Array
                (
                    [time] => 1504195140
                    [lastClose] => 70886.2578125
                    [open] => 70896.2578125
                    [high] => 71233.8671875
                    [low] => 70516.46875
                    [close] => 70582.25
                    [vol] => 4918
                    [amount] => 0
                    [opid] => 0
                    [bv] => 0
                    [sv] => 0
                    [totalVol] => 1252789
                )            [name] => 巴西IBOVESPA股票
            [label] => IXIXIBOVESPA
        ))
Array             //--------------------------------------输出两个时也正确
(
    [0] => Array
        (
            [k1] => Array
                (
                    [time] => 1504195140
                    [lastClose] => 70886.2578125
                    [open] => 70896.2578125
                    [high] => 71233.8671875
                    [low] => 70516.46875
                    [close] => 70582.25
                    [vol] => 4918
                    [amount] => 0
                    [opid] => 0
                    [bv] => 0
                    [sv] => 0
                    [1504195140] => 1252789
                )            [name] => 巴西IBOVESPA股票
            [label] => IXIXIBOVESPA
        )    [1] => Array
        (
            [k1] => Array
                (
                    [time] => 1504195140
                    [lastClose] => 92.849998474121
                    [open] => 92.849998474121
                    [high] => 93.349998474121
                    [low] => 92.699996948242
                    [close] => 92.790000915527
                    [vol] => 0
                    [amount] => 0
                    [opid] => 0
                    [bv] => 0
                    [sv] => 0
                    [totalVol] => 0
                )            [name] => 美元指数
            [label] => IXIXUDI
        ))
Array                //--------------------------------------输出三个时，第一个的name和label没有了，第二个的name值变为了time
(
    [0] => Array
        (
            [time] => 1504187100
            [lastClose] => 5669.7211914062
            [open] => 5669.7001953125
            [high] => 5714.5219726562
            [low] => 5669.7001953125
            [close] => 5714.5219726562
            [vol] => 0
            [amount] => 0
            [opid] => 0
            [bv] => 0
            [sv] => 0
            [totalVol] => 626368000
        )    [1] => Array
        (
            [k1] => Array
                (
                    [time] => 1504195140
                    [lastClose] => 92.849998474121
                    [open] => 92.849998474121
                    [high] => 93.349998474121
                    [low] => 92.699996948242
                    [close] => 92.790000915527
                    [vol] => 0
                    [amount] => 0
                    [opid] => 0
                    [bv] => 0
                    [sv] => 0
                    [totalVol] => 0
                )            [name] => 1504195140
            [label] => IXIXUDI
        )    [2] => Array
        (
            [k1] => Array
                (
                    [time] => 1504187100
                    [lastClose] => 5669.7211914062
                    [open] => 5669.7001953125
                    [high] => 5714.5219726562
                    [low] => 5669.7001953125
                    [close] => 5714.5219726562
                    [vol] => 0
                    [amount] => 0
                    [opid] => 0
                    [bv] => 0
                    [sv] => 0
                    [totalVol] => 626368000
                )            [name] => 澳大利亚普通股指
            [label] => IXIXAORD
        ))

Answer 6

array_push($result,handle($s));
 echo json_encode($res);
南辕北辙了吧？

Answer 7

代码后来改过，是这样的：
        $res=array();$res['result'] = "0";$res['msg'] = "";$res['data'] = array();
        .......
        foreach ($listData as $label)
        {
            try {$data=$redis->hGetAll("$label");}catch (Exception $e) {$res['msg'] = "r database failure 0";}       
            $d=base64_encode(serialize($data));
            $dd=handle($d,$label);    
            array_push($res['data'],$dd);
        }
        .......
        exit(json_encode($res,JSON_UNESCAPED_UNICODE));
function handle($s,$label){
    $data = unserialize(base64_decode($s));
    $format = 'itime/flastClose/fopen/fhigh/flow/fclose/fvol/famount/fopid/fbv/fsv/ftotalVol';
    $data['label']=$label;
    $data['k1'] = unpack($format, $data['k1']);
    $data['name'] = mb_convert_encoding($data['name'], 'UTF8', 'GBK');
    return $data;
}
       

Answer 8

gdb调试返回结果，如何解决?