From: r-ser at yandex dot ru
Operating system: Linux 2.6.26
PHP version: 5.2.9
PHP Bug Type: HTTP related
Bug description: file_get_contents "Content-Length" problem
Description:
------------
When use file_get_contents + stream_context_create to post file to web
server and the page in web server return redirect to another page
("location" field in answer), then file_get_contents requested redirected
page with POST header without "Content-Length:" field in request and server
response "HTTP/1.0 411 Length Required".
I think, it's two ways to fix problem
1) 'method' must be change to GET in requests to redirect pages.
2) Add 'Content-Length: 0' to next POST redirect requests
Reproduce code:
---------------
$argv[1] = "image.jpg";
$boundary = "AaB03x1234567890";
$type = mime_content_type($argv[1]);
$data = "--$boundary\r\nContent-Disposition: form-data;
name=\"fileupload\"; filename=\"".basename($argv[1])."\"
Content-Type: ".$type." \r\nContent-Transfer-Encoding:
binary\r\n\r\n".file_get_contents($argv[1])."\r\n--$boundary--";
$header = "Content-type: multipart/form-data, boundary=$boundary";
$context = stream_context_create(array('http' => array('method'=>'POST',
'header'=> $header, 'content' => $data)));
$result = file_get_contents('http://load.imageshack.us', false,
$context);
echo $result;
Expected result:
----------------
failed to open stream: HTTP request failed! HTTP/1.0 411 Length Required
Actual result:
--------------
Normal redirected page
--
Edit bug report at http://bugs.php.net/?id=47684&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=47684&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=47684&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=47684&r=trysnapshot60
Fixed in CVS:
http://bugs.php.net/fix.php?id=47684&r=fixedcvs
Fixed in CVS and need be documented:
http://bugs.php.net/fix.php?id=47684&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=47684&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=47684&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=47684&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=47684&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=47684&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=47684&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=47684&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=47684&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=47684&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=47684&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=47684&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=47684&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=47684&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=47684&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=47684&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=47684&r=mysqlcfg
