From: tyler dot reese at taqua dot com
Operating system: Windows and Linux
PHP version: 5.2.9
PHP Bug Type: hash related
Bug description: hash "adler32" byte order is reversed
Description:
------------
I'm using the "adler32" algorithm of the PHP hash() function. The result
that I get has the byte-order reversed from the result I get when doing the
same hash on Python.
>From the Python interpreter:
>>> import zlib
>>> hex(zlib.adler32('abc',1))
'0x24d0127'
I saw that a bug addressed this same thing for the crc32 algorithm, but
what about adler32?
Reproduce code:
---------------
<?php
echo hash("adler32","abc");
?>
Expected result:
----------------
24d0127
Actual result:
--------------
27014d02
--
Edit bug report at http://bugs.php.net/?id=48284&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=48284&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=48284&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=48284&r=trysnapshot60
Fixed in CVS:
http://bugs.php.net/fix.php?id=48284&r=fixedcvs
Fixed in CVS and need be documented:
http://bugs.php.net/fix.php?id=48284&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=48284&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=48284&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=48284&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=48284&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=48284&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=48284&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=48284&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=48284&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=48284&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=48284&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=48284&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=48284&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=48284&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=48284&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=48284&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=48284&r=mysqlcfg
