diff options
| -rw-r--r-- | system/helpers/download_helper.php | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/system/helpers/download_helper.php b/system/helpers/download_helper.php index 3701e0b8b..a6463dfd7 100644 --- a/system/helpers/download_helper.php +++ b/system/helpers/download_helper.php @@ -121,6 +121,11 @@ if ( ! function_exists('force_download')) $filename = implode('.', $x); } + if ($data === NULL && ($fp = @fopen($filepath, 'rb')) === FALSE) + { + return; + } + // Clean output buffer if (ob_get_level() !== 0 && @ob_end_clean() === FALSE) { @@ -141,12 +146,13 @@ if ( ! function_exists('force_download')) exit($data); } - // Flush the file - if (@readfile($filepath) === FALSE) - { - return; - } + // Flush 1MB chunks of data + while ( ! feof($fp) && ($data = fread($fp, 1048576)) !== FALSE) + { + echo $data; + } + fclose($fp); exit; } } |