在php中输出json数组 [英] output json array in php

问题描述

我目前有这个json:

I have this json currently :

{"quest_id":"1","quest_title":"Buy 3 pints of draft and a large pizza and then get desert","quest_price":"15","quest_points":"100"}{"quest_id":"2","quest_title":"Hello WOrld","quest_price":"50","quest_points":"10"}

我想知道如何输出:

{"quests":  {"quest_id":"1","quest_title":"Buy 3 pints of draft and a large pizza and then get desert","quest_price":"15","quest_points":"100"}{"quest_id":"2","quest_title":"Hello WOrld","quest_price":"50","quest_points":"10"}
}

这是php中的代码:

while($result=mysql_fetch_array($number, MYSQL_ASSOC)){
        print(json_encode($result));

    }

推荐答案

尝试一下:

$result = array('quests' => array());
while($row = mysql_fetch_array($number, MYSQL_ASSOC)){
    $result['quests'][] = $row
}
echo json_encode($result);

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