ID:               15837
 Updated by:       [EMAIL PROTECTED]
 Reported By:      [EMAIL PROTECTED]
-Status:           Feedback
+Status:           Open
 Bug Type:         *Math Functions
 Operating System: Linux - Red Hat 7.2
 PHP Version:      4.1.2
 New Comment:

I don't know ... Is gmp comming with php ?


Previous Comments:
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[2002-03-02 15:57:55] [EMAIL PROTECTED]

Lets try this again:

What is your ENTIRE configure line.  What version of GMP are you using?
 What does that script print for you?  Does it print an error message?

------------------------------------------------------------------------

[2002-03-02 15:56:21] [EMAIL PROTECTED]

You still failed to mention which version of gmp you are using.

------------------------------------------------------------------------

[2002-03-02 15:43:54] [EMAIL PROTECTED]

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.

------------------------------------------------------------------------

[2002-03-02 15:15:23] [EMAIL PROTECTED]

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?

------------------------------------------------------------------------

[2002-03-02 14:57:51] [EMAIL PROTECTED]

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.

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the rest of the comments, please view the bug report online at
    http://bugs.php.net/15837

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