Bug #63637 [NEW]: POST value duplicated when passed to PHP
From: sarciszewski at knights dot ucf dot edu
Operating system: Debian
PHP version: 5.4.9
Package: Apache2 related
Bug Type: Bug
Bug description:POST value duplicated when passed to PHP
Description:
------------
Originally I thought this was an Apache bug since php://input held
duplicate POST data.
https://issues.apache.org/bugzilla/show_bug.cgi?id=54218
- However, Perl
correctly reads single values.
admin@summit:$uname -a
Linux summit 2.6.26-2-686-bigmem #1 SMP Sun Mar 4 23:05:22 UTC 2012 i686
GNU/Linux
admin@summit:$/usr/sbin/apache2 -v
Server version: Apache/2.2.16 (Debian)
Server built: Sep 9 2012 21:17:33
admin@summit:$ /usr/bin/php5 -v
PHP 5.4.9-1~dotdeb.0 (cli) (built: Nov 26 2012 04:24:47)
Copyright (c) 1997-2012 The PHP Group
Zend Engine v2.4.0, Copyright (c) 1998-2012 Zend Technologies
Test script:
---------------
<?
if(!empty($_POST)) {
header("Content-Type: text/plain");
echo file_get_contents('php://input');
echo "\n=========================================================\n";
var_dump($_POST); exit;
}
?>
This duplicates:
<form method="post" target="_blank">
<input type="text" name="menu" value="Blah" />
<input type="submit" />
</form>
<p>This doesn't:</p>
<form method="post" target="_blank">
<input type="text" name="menu" value="Blah" />
<input type="text" name="second" value="Second value" />
<input type="submit" />
</form>
Expected result:
----------------
Output (first button):
menu=Blah
=========================================================
array(1) {
["menu"]=>
string(4) "Blah"
}
Output (second button):
menu=Blah&second=Second+value
=========================================================
array(2) {
["menu"]=>
string(4) "Blah"
["second"]=>
string(12) "Second value"
}
Actual result:
--------------
Output (first button):
menu=Blahmenu=Blah
=========================================================
array(1) {
["menu"]=>
string(13) "Blahmenu=Blah"
}
Output (second button):
menu=Blah&second=Second+valuemenu=Blah&second=Second+value
=========================================================
array(2) {
["menu"]=>
string(4) "Blah"
["second"]=>
string(12) "Second value"
}
--
Edit bug report at https://bugs.php.net/bug.php?id=63637&edit=1
--
Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=63637&r=trysnapshot54
Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=63637&r=trysnapshot53
Try a snapshot (trunk): https://bugs.php.net/fix.php?id=63637&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=63637&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=63637&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=63637&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=63637&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=63637&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=63637&r=support
Expected behavior: https://bugs.php.net/fix.php?id=63637&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=63637&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=63637&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=63637&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=63637&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=63637&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=63637&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=63637&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=63637&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=63637&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=63637&r=mysqlcfg
Thread (5 messages)
- sarciszewski at knights dot ucf dot edu