我正在尝试显示来自我的Facebook粉丝页面的照片缩略图.我研究了Facebook开发和图形API.现在,我正在尝试使用PHP来自动化过程,并在我的照片页面上显示图像.
$facebook_album = file_get_contents("https://graph.facebook.com/10150101465621686/photos");
它会返回以下数据,并为每个图像重复图像数据(请参见下文):
{
"data": [
{
"id": "10150101465701686",
"from": {
"name": "Lingua Language Academy",
"category": "Organization",
"id": "55206251685"
},
"picture": "http://photos-d.ak.fbcdn.net/hphotos-ak-ash4/185883_10150101465701686_55206251685_6497497_7724100_s.jpg",
"source": "http://a4.sphotos.ak.fbcdn.net/hphotos-ak-ash4/185883_10150101465701686_55206251685_6497497_7724100_n.jpg",
"height": 540,
"width": 720,
"images": [
{
"height": 540,
"width": 720,
"source": "http://a4.sphotos.ak.fbcdn.net/hphotos-ak-ash4/185883_10150101465701686_55206251685_6497497_7724100_n.jpg"
},
{
"height": 135,
"width": 180,
"source": "http://photos-d.ak.fbcdn.net/hphotos-ak-ash4/185883_10150101465701686_55206251685_6497497_7724100_a.jpg"
},
{
"height": 97,
"width": 130,
"source": "http://photos-d.ak.fbcdn.net/hphotos-ak-ash4/185883_10150101465701686_55206251685_6497497_7724100_s.jpg"
},
{
"height": 56,
"width": 75,
"source": "http://photos-d.ak.fbcdn.net/hphotos-ak-ash4/185883_10150101465701686_55206251685_6497497_7724100_t.jpg"
}
],
"link": "http://www.facebook.com/photo.PHP?pid=6497497&id=55206251685",
"icon": "http://static.ak.fbcdn.net/rsrc.PHP/v1/yz/r/StEh3RhPvjk.gif",
"created_time": "2011-02-22T02:41:02+0000",
"position": 1,
"updated_time": "2011-02-22T02:41:04+0000"
},
我的问题是…是否有一种简单的方法将以下信息放入容易循环的数组中?
诸如此类的东西使它循环遍历数据并将图片的值放在图像src中.
foreach( $facebook_album as $key => $value){
echo "<img src='picture'/><br />";
}
解决方法:
为什么不尝试json数据的json_decode呢?
http://php.net/manual/en/function.json-decode.php
$dataArr = json_decode($dataStr,true);
$imageArr = $dataArr [“ images”];
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