WebSVN – lars-tiefland.laravel_shop – Diff – /trunk/vendor/symfony/http-foundation/BinaryFileResponse.php

      */
     protected $file;
     protected $offset = 0;
     protected $maxlen = -1;
     protected $deleteFileAfterSend = false;
-    protected $chunkSize = 8 * 1024;
+    protected $chunkSize = 16 * 1024;
     /**
      * @param \SplFileInfo|string $file               The file to stream
      * @param int                 $status             The response status code (200 "OK" by default)
             // Process the range headers.
             if (!$request->headers->has('If-Range') || $this->hasValidIfRangeHeader($request->headers->get('If-Range'))) {
                 $range = $request->headers->get('Range');
                 if (str_starts_with($range, 'bytes=')) {
-                    [$start, $end] = explode('-', substr($range, 6), 2) + [0];
+                    [$start, $end] = explode('-', substr($range, 6), 2) + [1 => 0];
                     $end = ('' === $end) ? $fileSize - 1 : (int) $end;
                 fseek($file, $this->offset);
+            }
             $length = $this->maxlen;
             while ($length && !feof($file)) {
-                $read = ($length > $this->chunkSize) ? $this->chunkSize : $length;
-                $length -= $read;
+                $read = $length > $this->chunkSize || 0 > $length ? $this->chunkSize : $length;
-                stream_copy_to_stream($file, $out, $read);
-                if (connection_aborted()) {
+                if (false === $data = fread($file, $read)) {
+                    break;
+                }
+                while ('' !== $data) {
+                    $read = fwrite($out, $data);
+                    if (false === $read || connection_aborted()) {
+                        break;
+                    }
+                    if (0 < $length) {
+                        $length -= $read;
+                    }
-                    break;
+                    $data = substr($data, $read);
+                }
+            }

Subversion-Projekte lars-tiefland.laravel_shop

(root)/trunk/vendor/symfony/http-foundation/BinaryFileResponse.php – Revision 148 → 1663