PHP uploads base64 encoded images to Qiniu

Recently I have been studying how to upload base64-encoded images to Qiniu Cloud Storage through PHP. I asked for help from Baidu and Google but couldn’t find the answer. I had no choice but to do my own research. It’s hard enough to type code on New Year’s Day. I’m happy to have succeeded. I solved the problem and share my code with you:

<code><?php
require_once  'vendor/autoload.php';
header('Access-Control-Allow-Origin:*');

use Qiniu\Auth;

$bucket = '要上传的空间名';
$accessKey = '你的accessKey';
$secretKey = '你的secretKey';
$auth = new Auth($accessKey, $secretKey);
$upToken = $auth->uploadToken($bucket, null, 3600);//获取上传所需的token


function request_by_curl($remote_server,$post_string,$upToken) {  

  $headers = array();
  $headers[] = 'Content-Type:image/png';
  $headers[] = 'Authorization:UpToken '.$upToken;
  $ch = curl_init();  
  curl_setopt($ch, CURLOPT_URL,$remote_server);  
  //curl_setopt($ch, CURLOPT_HEADER, 0);
  curl_setopt($ch, CURLOPT_HTTPHEADER ,$headers);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);  
  //curl_setopt($ch, CURLOPT_POST, 1);
  curl_setopt($ch, CURLOPT_POSTFIELDS, $post_string);
  curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
  curl_setopt($ch, CURLOPT_TIMEOUT, 30);
  $data = curl_exec($ch);  
  curl_close($ch);  
  
  return $data;  
}  
$str="base64编码的字符串";
echo "<pre class="brush:php;toolbar:false">";
echo request_by_curl('http://upload.qiniu.com/putb64/-1',$str,$upToken);
echo "

";

get successfully.

The above introduces PHP to upload base64 encoded images to Qiniu, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.