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我使用imgur API上传图像,然后我想回显图像的链接。 下面是代码:回声部分的json代码
<?php
$client_id = 'xxxxxxxxxxx';
$file = file_get_contents("http://mywebsite.com/image.jpeg");
$url = 'https://api.imgur.com/3/image.json';
$headers = array(
"Authorization: Client-ID $client_id"
);
$pvars = array(
'image' => base64_encode($file)
);
$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL => $url,
CURLOPT_TIMEOUT => 30,
CURLOPT_POST => 1,
CURLOPT_RETURNTRANSFER => 1,
CURLOPT_HTTPHEADER => $headers,
CURLOPT_POSTFIELDS => $pvars
));
$json_returned = curl_exec($curl); // blank response
echo $json_returned;
curl_close($curl);
?>
的$json_returned
是这样的:
{
"data": {
"id": "93MubeE",
"title": null,
"description": null,
"datetime": 1376842908,
"type": "image/jpeg",
"animated": false,
"width": 2197,
"height": 1463,
"size": 70884,
"views": 0,
"bandwidth": 0,
"favorite": false,
"nsfw": null,
"section": null,
"deletehash": "bk5k8HrAeH8aOtW",
"link": "http://i.imgur.com/93MubeE.jpg"
},
"success": true,
"status": 200
}
如何我只能随声附和图片的网址?
'回声json_decode($ json_returned,真) ['data'] ['link']' –
@Dave Chen 我试过使用echo json_decode($ json_returned,true)['data'] ['link'],但输出结果是一个空白页面。可以帮我吗? – GigaHertz
对不起,我是用flash写的。您需要先解码,然后读取数组索引。例如'$ json_returned = json_decode($ json_returned,true); echo $ json_returned ['data'] ['link'];'。 –