note 51690 added to function.pow
| From: | admin at mattwilko dot com | Date: | Thu, 07 Apr 2005 16:32:53 +0000 |
| Subject: | note 51690 added to function.pow | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-87666@lists.php.net to get a copy of this message | ||
Here's a function that works with negative powers:
<?php
function newpow($base, $power)
{
if ($power < 0) {
$npower = $power - $power - $power;
return 1 / pow($base, $npower);
}
else
{
return pow($base, $power);
}
}
?>
----
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