如何获得JSON UPDATED这种形式

Question

我有这种json格式它是用于图片并显示图片名称和不同大小的链接，我不知道如何使用PHP获取它

[{
    "name": "Deadpool",
    "url": {
        "small": "http://api.androidhive.info/images/glide/small/deadpool.jpg",
        "medium": "http://api.androidhive.info/images/glide/medium/deadpool.jpg",
        "large": "http://api.androidhive.info/images/glide/large/deadpool.jpg"
    },
    "timestamp": "February 12, 2016"
},
{
    "name": "Batman vs Superman",
    "url": {
        "small": "http://api.androidhive.info/images/glide/small/bvs.png",
        "medium": "http://api.androidhive.info/images/glide/medium/bvs.png",
        "large": "http://api.androidhive.info/images/glide/large/bvs.png"
    },
    "timestamp": "March 25, 2016"
}]

我知道json有对象和对象数组。因此，我试图插入一些数据，但我无法达到想要的格式

    <?php
    error_reporting(0);
    require('C:\wamp\www\HiFootball\config.php');
    $conn = mysqli_connect($servername, $username, $password, $db);

        $query="select   player_image as 'player image ',team_logo as  'team logo'
 from team,player ";
    $result = mysqli_query($conn,$query);
    $rows = array();
    echo mysqli_error($conn);

    while($row = mysqli_fetch_assoc($result)) {

        $rows[] = $row;
    }
    echo json_encode($rows);

    ?>

这是结果json

[
{
"player image ":"http:\/\/www.almrsal.com\/wp-content\/uploads\/2015\/02\/Lionel_Messi.jpg",
"team logo":"https:\/\/upload.wikimedia.org\/wikipedia\/en\/thumb\/5\/56\/Real_Madrid_CF.svg\/732px-Real_Madrid_CF.svg.png"
},
{
"player image ":"http:\/\/www.almrsal.com\/wp-content\/uploads\/2015\/02\/Lionel_Messi.jpg",
"team logo":"http:\/\/assets4.fcbarcelona.com\/images\/og-logo.cb6aeb6cb.png"
},
{
"player image ":"http:\/\/www.almrsal.com\/wp-content\/uploads\/2015\/02\/Lionel_Messi.jpg",
"team logo":"http:\/\/4.bp.blogspot.com\/-IL3G9zAGiNE\/VbwIM5znSeI\/AAAAAAAAoxw\/4AKy1E3g8Ko\/s1600\/adidas-manchester-united-15-16-kit-3.jpg"
},
{
"player image ":"http:\/\/i.telegraph.co.uk\/multimedia\/archive\/03542\/ronaldo-future_3542529b.jpg",
"team logo":"https:\/\/upload.wikimedia.org\/wikipedia\/en\/thumb\/5\/56\/Real_Madrid_CF.svg\/732px-Real_Madrid_CF.svg.png"
},
{
"player image ":"http:\/\/i.telegraph.co.uk\/multimedia\/archive\/03542\/ronaldo-future_3542529b.jpg",
"team logo":"http:\/\/assets4.fcbarcelona.com\/images\/og-logo.cb6aeb6cb.png"
},
{
"player image ":"http:\/\/i.telegraph.co.uk\/multimedia\/archive\/03542\/ronaldo-future_3542529b.jpg",
"team logo":"http:\/\/4.bp.blogspot.com\/-IL3G9zAGiNE\/VbwIM5znSeI\/AAAAAAAAoxw\/4AKy1E3g8Ko\/s1600\/adidas-manchester-united-15-16-kit-3.jpg"
}
]

如果有人可以帮我吗？！