From:
Operating system: Linux
PHP version: 5.3.8
Package: Scripting Engine problem
Bug Type: Bug
Bug description:cannot have more than 1000 entries in the _POST array
Description:
------------
System is PHP 5.3.8 on Apache 2.2.x on various systems. Debian packages and
self compiled packages.
Problem:
If a script sends more than 1000 _POST entries everything above 1000 is
ignore. This bug does not exist in 5.3.5, but also appears in 5.3.6
The Post MAX size is on all systems at least 20MB or more, but the size
does not matter it is the element count in _POST that triggers the error
Test script:
---------------
<?
// possible bug in php 5.3.6-13 of debian/testing
// too large post data gets truncated
// write POST log
$fp = fopen(getcwd().'/DEBUG.LOG', 'a');
fwrite($fp, '['.date('Y-m-d H:i:s').'] ====>'."\n");
fwrite($fp, var_export($_POST, true)."\n");
fwrite($fp, '['.date('Y-m-d H:i:s').'] ====>'."\n");
fclose($fp);
// test if limit is really 1000
for ($i = 1; $i <= 1010; $i ++)
{
$data['pos_'.$i] = 'DATA: '.$i;
}
?>
<html>
<head>
<title>POST debug test</title>
</head>
<body>
PHP VERSION: <?=PHP_VERSION_ID;?><br>
<div style="color: red;">
<?
if (is_array($_POST))
{
print "Original data: ".count($data)."<br>";
print "POST DATA: ".count($_POST)."<br>";
if (count($_POST) < count($data))
print "ERROR: POST count is smaller than original data count<br>";
}
?>
</div>
<form method="post">
<?
foreach ($data as $key => $value)
{
?>
<input type="hidden" name="<?=$key;?>"
value="<?=urldecode($value);?>">
<?
}
?>
<input type="submit" name="send_post" value="Send POST">
</form>
</body>
</html>
Expected result:
----------------
_POST should keep all the sent entries and not cut at 1000.
PHP VERSION: 50305
Original data: 1010
POST DATA: 1032
Actual result:
--------------
_POST truncates all above >1000
PHP VERSION: 50306
Original data: 1010
POST DATA: 1000
ERROR: POST count is smaller than original data count
PHP VERSION: 50308
Original data: 1010
POST DATA: 1000
ERROR: POST count is smaller than original data count
--
Edit bug report at https://bugs.php.net/bug.php?id=55810&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=55810&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=55810&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=55810&r=trysnapshottrunk
Fixed in SVN:
https://bugs.php.net/fix.php?id=55810&r=fixed
Fixed in SVN and need be documented:
https://bugs.php.net/fix.php?id=55810&r=needdocs
Fixed in release:
https://bugs.php.net/fix.php?id=55810&r=alreadyfixed
Need backtrace:
https://bugs.php.net/fix.php?id=55810&r=needtrace
Need Reproduce Script:
https://bugs.php.net/fix.php?id=55810&r=needscript
Try newer version:
https://bugs.php.net/fix.php?id=55810&r=oldversion
Not developer issue:
https://bugs.php.net/fix.php?id=55810&r=support
Expected behavior:
https://bugs.php.net/fix.php?id=55810&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=55810&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=55810&r=submittedtwice
register_globals:
https://bugs.php.net/fix.php?id=55810&r=globals
PHP 4 support discontinued:
https://bugs.php.net/fix.php?id=55810&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=55810&r=dst
IIS Stability:
https://bugs.php.net/fix.php?id=55810&r=isapi
Install GNU Sed:
https://bugs.php.net/fix.php?id=55810&r=gnused
Floating point limitations:
https://bugs.php.net/fix.php?id=55810&r=float
No Zend Extensions:
https://bugs.php.net/fix.php?id=55810&r=nozend
MySQL Configuration Error:
https://bugs.php.net/fix.php?id=55810&r=mysqlcfg
