From:
Operating system: all
PHP version: 5.3.5
Package: Streams related
Bug Type: Bug
Bug description:file_get_contents POST request sends additional line breaks
Description:
------------
When doing HTTP POST requests using file_get_contents and an appropriate
stream context (http method = POST, content = ...) two additional line
breaks ("\r\n\r\n") are added below the POST message body. This is wrong
according to the default encoding "application/x-www-form-urlencoded" and
has been seen to upset some webservers (content length is incorrect).
Run the testscript and check the traffic using tcpdump/tcpflow or
wireshark. You'll see additional lines at the end of the message body.
Attached is a very simple patch against http_fopen_wrapper.c from PHP 5.3.5
source which removes sending "\r\n\r\n".
Test script:
---------------
<?php
$ctx = stream_context_create(array(
'http' => array(
'method' => 'POST',
'header' => 'Content-Type: application/x-www-form-urlencoded',
'content' => 'a=1&b=2',
)
));
$response = file_get_contents('http://www.php.net/', false, $ctx);
echo $response;
--
Edit bug report at http://bugs.php.net/bug.php?id=54137&edit=1
--
Try a snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=54137&r=trysnapshot52
Try a snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=54137&r=trysnapshot53
Try a snapshot (trunk):
http://bugs.php.net/fix.php?id=54137&r=trysnapshottrunk
Fixed in SVN:
http://bugs.php.net/fix.php?id=54137&r=fixed
Fixed in SVN and need be documented:
http://bugs.php.net/fix.php?id=54137&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=54137&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=54137&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=54137&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=54137&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=54137&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=54137&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=54137&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=54137&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=54137&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=54137&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=54137&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=54137&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=54137&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=54137&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=54137&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=54137&r=mysqlcfg
