Fixed StreamDriver

Author: brcontainer

src/Drivers/CurlDriver.php

@@ -96,11 +96,11 @@ public function exec($url, &$httpStatus, &$contentType, &$errorCode, &$errorMess
             $this->maxDownloadSize = $this->proxy->getMaxDownloadSize();
 
             if (PHP_VERSION_ID < 50500) {
-                $progressCallback = function ($download_size, $downloaded, $upload_size, $uploaded) {
+                $progressCallback = function ($downloadSize, $downloaded, $uploadSize, $uploaded) {
                     return $this->abort($downloaded);
                 };
             } else {
-                $progressCallback = function ($resource, $download_size, $downloaded, $upload_size, $uploaded) {
+                $progressCallback = function ($resource, $downloadSize, $downloaded, $uploadSize, $uploaded) {
                     return $this->abort($downloaded);
                 };
             }

src/Drivers/StreamDriver.php

@@ -141,7 +141,7 @@ public function exec($url, &$httpStatus, &$contentType, &$errorCode, &$errorMess
 
                 $data = fgets($handle, 131072);
 
-                $downloaded += strlen($downloaded);
+                $downloaded += strlen($data);
 
                 if ($downloaded > $maxSize) {
                     $errorCode = 0;