PHP如果解析json数组把图片直接显示在页面上

Question

json 数据如下
如何把json 里面的 data里面的pages或者iamges 图片链接提取出来，然后显示在网页上只有图片,本人小白，请大神直接在下面贴出需要的代码，谢谢！

{"api":"mtop.wdetail.getItemDescx","data":{"pages":["https://assets.alicdn.com/kissy/1.0.0/build/imglazyload/spaceball.gifhttps://img.alicdn.com/imgextra/i1/4140697362/O1CN0124FqIYTz5Xqnvzl_!!4140697362.jpghttps://img.alicdn.com/imgextra/i3/4140697362/O1CN0124FqIYsmwLWDmae_!!4140697362.jpghttps://img.alicdn.com/imgextra/i2/4140697362/O1CN0124FqIXudDHUkOk7_!!4140697362.jpghttps://img.alicdn.com/imgextra/i4/4140697362/O1CN0124FqIXucsVIs5fW_!!4140697362.jpghttps://img.alicdn.com/imgextra/i4/4140697362/O1CN0124FqIY183hyc9Sk_!!4140697362.jpghttps://img.alicdn.com/imgextra/i4/4140697362/O1CN0124FqIX97438mDBf_!!4140697362.jpghttps://img.alicdn.com/imgextra/i3/4140697362/O1CN0124FqIX96vjC6FSu_!!4140697362.jpg","https://img.alicdn.com/imgextra/i3/4140697362/O1CN0124FqIXeaGXaG8q8_!!4140697362.jpghttps://img.alicdn.com/imgextra/i4/4140697362/O1CN0124FqIWExfEmkGyu_!!4140697362.jpghttps://img.alicdn.com/imgextra/i2/4140697362/O1CN0124FqIX98bbym5hf_!!4140697362.jpghttps://img.alicdn.com/imgextra/i4/4140697362/O1CN0124FqIYH5hrsI9Vc_!!4140697362.jpghttps://img.alicdn.com/imgextra/i1/4140697362/O1CN0124FqIYsoY5t9BUJ_!!4140697362.jpg"],"images":["https://assets.alicdn.com/kissy/1.0.0/build/imglazyload/spaceball.gif","https://img.alicdn.com/imgextra/i1/4140697362/O1CN0124FqIYTz5Xqnvzl_!!4140697362.jpg","https://img.alicdn.com/imgextra/i3/4140697362/O1CN0124FqIYsmwLWDmae_!!4140697362.jpg","https://img.alicdn.com/imgextra/i2/4140697362/O1CN0124FqIXudDHUkOk7_!!4140697362.jpg","https://img.alicdn.com/imgextra/i4/4140697362/O1CN0124FqIXucsVIs5fW_!!4140697362.jpg","https://img.alicdn.com/imgextra/i4/4140697362/O1CN0124FqIY183hyc9Sk_!!4140697362.jpg","https://img.alicdn.com/imgextra/i4/4140697362/O1CN0124FqIX97438mDBf_!!4140697362.jpg","https://img.alicdn.com/imgextra/i3/4140697362/O1CN0124FqIX96vjC6FSu_!!4140697362.jpg","https://img.alicdn.com/imgextra/i3/4140697362/O1CN0124FqIXeaGXaG8q8_!!4140697362.jpg","https://img.alicdn.com/imgextra/i4/4140697362/O1CN0124FqIWExfEmkGyu_!!4140697362.jpg","https://img.alicdn.com/imgextra/i2/4140697362/O1CN0124FqIX98bbym5hf_!!4140697362.jpg","https://img.alicdn.com/imgextra/i4/4140697362/O1CN0124FqIYH5hrsI9Vc_!!4140697362.jpg","https://img.alicdn.com/imgextra/i1/4140697362/O1CN0124FqIYsoY5t9BUJ_!!4140697362.jpg"]},"ret":["SUCCESS::接口调用成功"],"v":"4.1"}

添加了打印代码显示出来是这样的，怎么能直接在网页显示图片？

Array ( [0] => https://img.alicdn.com/imgextra/i4/3919991333/O1CN01MfB4hy1LiYRyqTeGo_!!3919991333.jpg [1] => https://img.alicdn.com/imgextra/i1/3919991333/O1CN01j13pFB1LiYRKPy1f2_!!3919991333.jpg [2] => https://img.alicdn.com/imgextra/i2/3919991333/O1CN01niSulX1LiYRLk2In0_!!3919991333.jpg [3] => https://img.alicdn.com/imgextra/i1/3919991333/O1CN018tTxkR1LiYRyYYQuR_!!3919991333.jpg [4] => https://img.alicdn.com/imgextra/i3/3919991333/O1CN01SdhQzR1LiYRVzn3fK_!!3919991333.jpg [5] => https://img.alicdn.com/imgextra/i4/3919991333/O1CN01mlGQnk1LiYRVHkEqG_!!3919991333.jpg [6] => https://img.alicdn.com/imgextra/i2/3919991333/O1CN01gGzaW01LiYQy3Hrk8_!!3919991333.jpg [7] => https://img.alicdn.com/imgextra/i3/3919991333/O1CN01M7E7gz1LiYQyVXknf_!!3919991333.jpg [8] => https://img.alicdn.com/imgextra/i1/3919991333/O1CN01wN9dyU1LiYQy7JPJl_!!3919991333.jpg [9] => https://img.alicdn.com/imgextra/i4/3919991333/O1CN011FMGeN1LiYQwuTfC6_!!3919991333.jpg [10] => https://img.alicdn.com/imgextra/i1/3919991333/O1CN01zSOBV21LiYQzx2hDh_!!3919991333.jpg [11] => https://img.alicdn.com/imgextra/i2/3919991333/O1CN018XlfsL1LiYQz7CgyX_!!3919991333.jpg ) 

Answer 1

json_decode

Answer 2

感觉你 images 和 pages 是一样的吧？直接取 images 不就好了。

Answer 3

可以参考第一个同学的方法进行解析开发。PHP后端处理的话是用$arr = json_decode($json,true); 得到数组，打印查看数组结构然后获取图片路径.

Answer 4

ajax 返回数据的话 用.取数据就可以了，比如data.data.images得到的就是图片数组遍历一次就行