Bug #15837 Updated: gpm_powm()
| From: | sama at inf dot ufsc dot br | Date: | Sat, 02 Mar 2002 20:43:55 +0000 |
| Subject: | Bug #15837 Updated: gpm_powm() | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-1505@lists.php.net to get a copy of this message | ||
ID: 15837
Updated by: sama@inf.ufsc.br
Reported By: sama@inf.ufsc.br
-Status: Feedback
+Status: Open
Bug Type: *Math Functions
Operating System: Linux - Red Hat 7.2
PHP Version: 4.1.2
New Comment:
I'm using PHP 4.1.2.
No, it doesn't return a 'Resource id'. The script doesn't work. It's
sounds like an erro on this function because, if I comment it, the
script work friendly.
On my configure line I added --with-gmp.
Previous Comments:
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[2002-03-02 15:15:23] sander@php.net
What do you mean with 'doesn't return anything'? Does it not return a
'Resource id'?
Anyway, your calculation returns 0 (10^15=1000000000000000,
1000000000000000%20=0). Is that what you mean?
What does the following sample script print for you:
<?php
echo ($x = gmp_init(3))."\n";
echo ($y = gmp_init(3))."\n";
echo ($m = gmp_init(20))."\n";
echo ($assoc = gmp_powm($x,$y,$m))."\n";
echo gmp_strval($assoc)."\n";
?>
Also, what's your configure line and your version of gmp?
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[2002-03-02 14:57:51] sama@inf.ufsc.br
The gpm function gpm_powm() doesn't work !!
For example:
$x = gmp_init(10);
$y = gmp_init(15);
$m = gmp_init(20);
$assoc = gmp_powm($x,$y,$m);
gmp_powm($x,$y,$m)) doesn't return anything.
------------------------------------------------------------------------
[2002-03-02 14:39:53] sander@php.net
Not enough information was provided for us to be able
to handle this bug. Please re-read the instructions at
http://bugs.php.net/how-to-report.php
If you can provide more information, feel free to add it
to this bug and change the status back to "Open".
------------------------------------------------------------------------
[2002-03-02 14:14:13] sama@inf.ufsc.br
The gpm function gpm_powm() doesn't work right. If you try to use it,
it doesn't return the value.
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Edit this bug report at http://bugs.php.net/?id=15837&edit=1