php - 使用php解码多维json数组

Question

我有来自json的以下结构：

[46] => stdClass Object
    (
        [task] => stdClass Object
            (
                [id] => b3:1130806504
                [name] => Prezentare Logos
                [type] => task
                [status] => closed
                [iteration] => Creatie si strategie
                [number] => 
                [dueAt] => 
            )

        [project] => stdClass Object
            (
                [id] => b3:7700161
                [name] => F.36.35.23.5 Ibalact/Mirdatod
                [workspace] => G7
            )

        [time] => stdClass Object
            (
                [total] => 10800
                [users] => stdClass Object
                    (
                        [54928] => 10800
                    )

            )

        [estimate] => 
    )

[47] => stdClass Object
    (
        [task] => stdClass Object
            (
                [id] => b3:1131005900
                [name] => Declinari KV
                [type] => task
                [status] => open
                [iteration] => Creatie
                [number] => 
                [dueAt] => 
            )

        [project] => stdClass Object
            (
                [id] => b3:8035237
                [name] => F.52.49.27.4 Single Serve
                [workspace] => G7
            )

        [time] => stdClass Object
            (
                [total] => 28800
                [users] => stdClass Object
                    (
                        [57889] => 28800
                    )

            )

        [estimate] => 
    )

如何回显每个项目的名称和每个用户的时间：例如：[57889] => 28800？这是我到目前为止所尝试的：

$decoded = json_decode($result,true);

echo "<pre>";
print_r($decoded);

//echo $decoded[0]->name;

foreach($decoded as $ar){

    foreach($ar->project as $users){

   echo $users;
   echo "<br>";

    }
}

这给了我以下信息：

 [id] => b3:7700161
 [name] => F.36.35.23.5 Ibalact/Mirdatod
 [workspace] => G7

如何只回显每个项目的名称？我做了一个额外的 foreach，我什至做了以下参考： echo $users->name 但它什么也没显示。我错过了一些东西，但我无法弄清楚是什么。任何帮助。

标签： phparraysjsonmultidimensional-array

Answer 1

尝试以下

foreach($arr as $ar){
    foreach($ar->users as $users){
        echo $ar->name. ' is '.$users;
    }
}