Php 来自Imgur相册的随机图像生成器
我希望使用PHP创建一个Apache站点，这样每当有人指向它时，它都会从以前创建的充满图像的Imgur相册中随机抓取一个图像，并在不离开网站的情况下显示图像。我想我需要使用imgurapi来使用php实现这种功能，但我不知道从哪里开始。有人知道我怎么能做到这一点吗 我使用数组创建了这个javascript替代方案，但它只获取javascript代码中列出的图像，我想利用Imgur API从Imgur相册中自动获取所有图像的URL，并在用户每次加载网页时随机选择一个显示Php 来自Imgur相册的随机图像生成器,php,random,generator,imgur,Php,Random,Generator,Imgur,我希望使用PHP创建一个Apache站点，这样每当有人指向它时，它都会从以前创建的充满图像的Imgur相册中随机抓取一个图像，并在不离开网站的情况下显示图像。我想我需要使用imgurapi来使用php实现这种功能，但我不知道从哪里开始。有人知道我怎么能做到这一点吗 我使用数组创建了这个javascript替代方案，但它只获取javascript代码中列出的图像，我想利用Imgur API从Imgur相册中自动获取所有图像的URL，并在用户每次加载网页时随机选择一个显示 <!DOCTYPE
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Random</title>
<script type="text/javascript">
function randomlinks(){
var myrandom=Math.round(Math.random()*263)
var links=new Array()
links[0]="http://i.imgur.com/blablablabla.jpg"
window.location=links[myrandom]
}
</script>
</head>
<body onload="randomlinks()">
</body>
</html>
随机的
函数随机链接（）{
var myrandom=Math.round（Math.random（）*263）
var links=新数组（）
链接[0]=”http://i.imgur.com/blablablabla.jpg"
window.location=链接[myrandom]
}
array\u rand（）{
"data": {
"id": "lDRB2",
"title": "Imgur Office",
"description": null,
"datetime": 1357856292,
"cover": "24nLu",
"account_url": "Alan",
"account_id": 4,
"privacy": "public",
"layout": "blog",
"views": 13780,
"link": "http://alanbox.imgur.com/a/lDRB2",
"images_count": 11,
"images": [
{
"id": "24nLu",
"title": null,
"description": null,
"datetime": 1357856352,
"type": "image/jpeg",
"animated": false,
"width": 2592,
"height": 1944,
"size": 855658,
"views": 135772,
"bandwidth": 116174397976,
"link": "http://i.imgur.com/24nLu.jpg"
},
{
"id": "Ziz25",
"title": null,
"description": null,
"datetime": 1357856394,
"type": "image/jpeg",
"animated": false,
"width": 2592,
"height": 1944,
"size": 919391,
"views": 135493,
"bandwidth": 124571044763,
"link": "http://i.imgur.com/Ziz25.jpg"
},
{
"id": "9tzW6",
"title": null,
"description": null,
"datetime": 1357856385,
"type": "image/jpeg",
"animated": false,
"width": 2592,
"height": 1944,
"size": 655028,
"views": 135063,
"bandwidth": 88470046764,
"link": "http://i.imgur.com/9tzW6.jpg"
},
{
"id": "dFg5u",
"title": null,
"description": null,
"datetime": 1357856378,
"type": "image/jpeg",
"animated": false,
"width": 2592,
"height": 1944,
"size": 812738,
"views": 134704,
"bandwidth": 109479059552,
"link": "http://i.imgur.com/dFg5u.jpg"
},
{
"id": "oknLx",
"title": null,
"description": null,
"datetime": 1357856338,
"type": "image/jpeg",
"animated": false,
"width": 1749,
"height": 2332,
"size": 717324,
"views": 32938,
"bandwidth": 23627217912,
"link": "http://i.imgur.com/oknLx.jpg"
},
{
"id": "OL6tC",
"title": null,
"description": null,
"datetime": 1357856321,
"type": "image/jpeg",
"animated": false,
"width": 2592,
"height": 1944,
"size": 1443262,
"views": 32346,
"bandwidth": 46683752652,
"link": "http://i.imgur.com/OL6tC.jpg"
},
{
"id": "cJ9cm",
"title": null,
"description": null,
"datetime": 1357856330,
"type": "image/jpeg",
"animated": false,
"width": 2592,
"height": 1944,
"size": 544702,
"views": 31829,
"bandwidth": 17337319958,
"link": "http://i.imgur.com/cJ9cm.jpg"
},
{
"id": "7BtPN",
"title": null,
"description": null,
"datetime": 1357856369,
"type": "image/jpeg",
"animated": false,
"width": 2592,
"height": 1944,
"size": 844863,
"views": 31257,
"bandwidth": 26407882791,
"link": "http://i.imgur.com/7BtPN.jpg"
},
{
"id": "42ib8",
"title": null,
"description": null,
"datetime": 1357856424,
"type": "image/jpeg",
"animated": false,
"width": 2592,
"height": 1944,
"size": 905073,
"views": 30945,
"bandwidth": 28007483985,
"link": "http://i.imgur.com/42ib8.jpg"
},
{
"id": "BbwIx",
"title": null,
"description": null,
"datetime": 1357856360,
"type": "image/jpeg",
"animated": false,
"width": 1749,
"height": 2332,
"size": 662413,
"views": 30107,
"bandwidth": 19943268191,
"link": "http://i.imgur.com/BbwIx.jpg"
},
{
"id": "x7b91",
"title": null,
"description": null,
"datetime": 1357856406,
"type": "image/jpeg",
"animated": false,
"width": 1944,
"height": 2592,
"size": 618567,
"views": 29259,
"bandwidth": 18098651853,
"link": "http://i.imgur.com/x7b91.jpg"
}
]
},
"success": true,
"status": 200
}
$array=json_decode($json);
$links = array();
foreach($array->data->images as $img)
$links[]=$img->link;
echo $links[array_rand($links)];
如何将其解析为PHP？也许是json_decode（）？确切地说，json_decode用一个json字符串创建了一个数组。从那时起我就有点迷茫了。我知道我必须从数组内部获得一定的值，但我自己对JSON不太熟悉。类似这样的东西会有帮助吗$jsonArr=json_decode（$str，TRUE）$rand\u array\u key=array\u rand（$jsonArr）；echo$jsonArr[$rand_array_key]['id']；非常感谢，那么$json将是来自imgurapi服务器的url字符串？