Req #62375 [NEW]: Add constant "GMP_LIMB_BITS" to GMP
| From: | info at bastian-born dot de | Date: | Wed, 20 Jun 2012 18:16:47 +0000 |
| Subject: | Req #62375 [NEW]: Add constant "GMP_LIMB_BITS" to GMP | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-171394@lists.php.net to get a copy of this message | ||
From: info at bastian-born dot de
Operating system: All
PHP version: Irrelevant
Package: GNU MP related
Bug Type: Feature/Change Request
Bug description:Add constant "GMP_LIMB_BITS" to GMP
Description:
------------
For the gmp_random() function you need the number of bits per limb to
calculate the correct limiter value (parameter).
This patch will register the constant "GMP_LIMB_BITS".
Test script:
---------------
<?php
echo "Bitcount: " . GMP_LIMB_BITS . "\n";
echo "Random with 128bit length: " . gmp_strval( gmp_random( 128 /
GMP_LIMB_BITS ) );
Expected result:
----------------
Bitcount: 64
Random with 128bit length: 100835271651583136351260143038692948194
--
Edit bug report at https://bugs.php.net/bug.php?id=62375&edit=1
--
Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=62375&r=trysnapshot54
Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=62375&r=trysnapshot53
Try a snapshot (trunk): https://bugs.php.net/fix.php?id=62375&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=62375&r=fixed
Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=62375&r=needdocs
Fixed in release: https://bugs.php.net/fix.php?id=62375&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=62375&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=62375&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=62375&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=62375&r=support
Expected behavior: https://bugs.php.net/fix.php?id=62375&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=62375&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=62375&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=62375&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=62375&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=62375&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=62375&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=62375&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=62375&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=62375&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=62375&r=mysqlcfg