curl put方式上传文件

发送端

 <?php

 function curlPut($destUrl, $sourceFileDir, $headerArr = array(), $timeout = 10)
 {
     $ch = curl_init(); //初始化curl
     curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); //返回字符串,而不直接输出
     curl_setopt($ch, CURLOPT_URL, $destUrl); //设置put到的url
     curl_setopt($ch, CURLOPT_HTTPHEADER, $headerArr);
     curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
     curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); //不验证对等证书
     curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0); //不检查服务器SSL证书

     curl_setopt($ch, CURLOPT_PUT, true); //设置为PUT请求
     curl_setopt($ch, CURLOPT_INFILE, fopen($sourceFileDir, 'rb')); //设置资源句柄
     curl_setopt($ch, CURLOPT_INFILESIZE, filesize($sourceFileDir));

     $response = curl_exec($ch);
     if ($error = curl_error($ch))
     {
         $bkArr =  array(
             'code' => 0,
             'msg' => $error,
         );
     }
     else
     {
         $bkArr =  array(
             'code' => 1,
             'msg' => 'ok',
             'resp' => $response,
         );
     }

     curl_close($ch); // 关闭 cURL 释放资源

     return $bkArr;
 }

 $destUrl = 'http://www.songjm.com/http_put_save.php';
 $sourceFileDir = 'asset/pic.png';
 $headerArr = array(
     'filename:newname.png',
 );

 $bkJson = curlPut($destUrl, $sourceFileDir, $headerArr);
 $bkArr = json_decode($bkJson, true);
 echo "<pre>";
 print_r($bkArr);
 die;

接收端

 <?php

 if ($_SERVER['REQUEST_METHOD'] != 'PUT')
 {
     $bkMsg = array(
         'code' => -1,
         'msg' => 'not put',
     );
     echo json_encode($bkMsg);
     exit();
 }

 $filename = $_SERVER['HTTP_FILENAME'];

 $fileSaveDir = 'upload/';
 $newFile = $fileSaveDir.$filename;

 $handleToSave = fopen($newFile,'wb+');
 $handleSource = fopen('php://input','rb');

 while (!feof($handleSource))
 {
     fwrite($handleToSave, fread($handleSource, 1024));
 }

 fclose($handleToSave);
 fclose($handleSource);

 $bkMsg = array(
     'code' => 1,
     'msg' => 'ok',
 );
 echo json_encode($bkMsg);
 exit();