``` <?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(); ```