如何在此特定输出中回显此JSON? [英] How can I echo this JSON in this specific output?

问题描述

如何以这种格式回显此json?

How can I echo this json in this format?

123456789 - mypage3 - 2015-05-06 09:34:02
          - mypage2 - 2015-05-06 09:34:02
          - mypage1 - 2015-05-06 09:34:02

999999    - mypage4 - 2015-05-06 09:34:02

这是JSON

{"hash":"123456789","pages":[{"page":"mypage3","last_access_time":"2015-05-06 09:34:02"},{"page":"mypage2","last_access_time":"2015-05-06 09:34:02"},{"page":"mypage1","last_access_time":"2015-05-06 09:34:02"}]}

{"hash":"999999","pages":[{"page":"mypage4","last_access_time":"2015-05-06 09:34:02"}]}

这是我现在拥有的:

$appResult = array();

while($row = mysql_fetch_array($sql)) {
    $json_res_obj = json_decode($row['json_prt']);  
    echo $row[json_prt];
}

推荐答案

在此处考虑此PHP代码，它仅用于第一个JSON字符串，但您可以理解:

Consider this PHP code here, it's only for the first JSON string, but you get the idea:

<?php 

$json = '{
    "hash": "123456789",
    "pages": [
        {
            "page": "mypage3",
            "last_access_time": "2015-05-06 09:34:02"
        },
        {
            "page": "mypage2",
            "last_access_time": "2015-05-06 09:34:02"
        },
        {
            "page": "mypage1",
            "last_access_time": "2015-05-06 09:34:02"
        }
    ]
}';

$data = json_decode($json,true);


echo $data['hash'] . " - ";

foreach($data['pages'] as $rows) {
  echo $rows['page'] . " - " . $rows['last_access_time'] . "<br>";
}

?>

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