Question

我写得像：

$qry2 = $wpdb->get_results("SELECT ( SELECT guid FROM wp_posts WHERE id = m.meta_value ) AS image_url,date(p.post_date) as post_date,post_title as image_title FROM wp_posts p, wp_postmeta m WHERE p.post_type = 'image' AND p.post_status = 'publish' AND p.id = m.post_id AND p.post_title != 'Auto Draft' AND m.meta_key = '_thumbnail_id' order by p.post_date desc");


    foreach($qry2 as $thumb_url){

            $res_arr_value[$thumb_url->post_date][] = $thumb_url;
                }
        //  }

$msg= array('msg'=>'photo exist','status'=>'success','data'=>$res_arr_value);
$jsonmsg= json_encode($msg);
echo $jsonmsg;

目前我得到了这样的意图：

{
    "msg": "photo exist",
    "status": "success",
    "data": {
        "2017-08-22": [
            {
                "image_url": "/uploads/ilse-niemann-struweg-1.jpg",
                "image_title": "Image2"
            },
            {
                "image_url": "/uploads/Teresa-Pidduck-1.jpg",
                "image_title": "Test Photo2"
            },
            {
                "image_url": "/uploads/Milagrita-Shin_Foundation.jpg",
                "image_title": "Test Photo"
            }
        ],
        "2017-04-27": [
            {
                "image_url": "/uploads/msa-youtube.png",
                "image_title": "Image"
            }
        ]
    }
}

我想回复：

{“msg”：“照片存在”， “地位”：“成功”， “数据”： [ { “记录”： [{“image”：“/ uploads / ilse -niemann-struweg-1.jpg”， “日期”：“2017年8月22日”， “标题”：“Image2” }， {“image”：“/ uploads / Milagrita-Shin_Foundation.jpg”， “日期”：“2017年8月22日”， “标题”：“测试照片”} ] “记录”： [{“image”：“/ uploads / msa-youtube.png”， “日期”：“2017年4月27日”， “title”：“Image”}]}]}

Answer 1

谢谢，我找到了答案。我想要。

{＆＃34; msg＆＃34;：＆＃34;照片存在＆＃34;，＆＃34;状态＆＃34;：＆＃34;成功＆＃34;，＆＃34;数据＆＃34;：[{ ＆＃34; date＆＃34;：＆＃34; 2017-08-25＆＃34;，＆＃34;记录＆＃34;：[ { ＆＃34; image_url＆＃34;：＆＃34; /uploads/for-international-students-img1.jpg"，＆＃34; post_date＆＃34;：＆＃34; 2017-08-25＆＃34;，＆＃34; image_title＆＃34;：＆＃34; Test3＆＃34; }， { ＆＃34; image_url＆＃34;：＆＃34; /uploads/academic-overview.jpg"，＆＃34; post_date＆＃34;：＆＃34; 2017-08-25＆＃34;，＆＃34; image_title＆＃34;：＆＃34;测试＆＃34; }， { ＆＃34; image_url＆＃34;：＆＃34; /uploads/source_img.jpg"，＆＃34; post_date＆＃34;：＆＃34; 2017-08-25＆＃34;，＆＃34; image_title＆＃34;：＆＃34;演示测试＆＃34; } ] }， { ＆＃34; date＆＃34;：＆＃34; 2017-08-22＆＃34;，＆＃34;记录＆＃34;：[ { ＆＃34; image_url＆＃34;：＆＃34; /uploads/roselle-sherriff-img.jpg"，＆＃34; post_date＆＃34;：＆＃34; 2017-08-22＆＃34;，＆＃34; image_title＆＃34;：＆＃34;测试Image2＆＃34; }， { ＆＃34; image_url＆＃34;：＆＃34; /uploads/acb_img.png"，＆＃34; post_date＆＃34;：＆＃34; 2017-08-22＆＃34;，＆＃34; image_title＆＃34;：＆＃34;测试Image1＆＃34; } ] }， { ＆＃34; date＆＃34;：＆＃34; 2017-04-27＆＃34;，＆＃34;记录＆＃34;：[ { ＆＃34; image_url＆＃34;：＆＃34; /uploads/programmes-offered-1.jpg"，＆＃34; post_date＆＃34;：＆＃34; 2017-04-27＆＃34;，＆＃34; image_title＆＃34;：＆＃34;图像＆＃34; } ] } ] }

我们可以在php中的json数组中显示日期明智的记录吗？

1 个答案: