From: lwx0108 at gmail dot com
Operating system: ubuntu
PHP version: 5.2.6
PHP Bug Type: Output Control
Bug description:
Description:
------------
when i conert langer than 2147483647(0x6fffffff) use decbin will return
32's 1
Reproduce code:
---------------
<?php
$shmKey = ftok(__FILE__, 'c');
$pid = posix_getpid();
if ($shmKey) {
>---$shmId = shmop_open($shmKey, 'c', 0775, 32);
>---$w = shmop_write($shmId, 0x7fffffff, 0);
>---$r = shmop_read($shmId, 0, 32);
>---$d = shmop_delete($shmId);
>---echo $r . "\n";
>---echo decbin($r);
}
?>
--
Edit bug report at http://bugs.php.net/?id=45499&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=45499&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=45499&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=45499&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=45499&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=45499&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=45499&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=45499&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=45499&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=45499&r=support
Expected behavior: http://bugs.php.net/fix.php?id=45499&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=45499&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=45499&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=45499&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=45499&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=45499&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=45499&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=45499&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=45499&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=45499&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=45499&r=mysqlcfg
