note 49912 added to function.bcpow
| From: | php-general at lists dot php dot net | Date: | Fri, 11 Feb 2005 21:58:33 +0000 |
| Subject: | note 49912 added to function.bcpow | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-84871@lists.php.net to get a copy of this message | ||
Well, if bcpow has limits, then this should work:
<?php
function bcpow_($num, $power) {
$awnser = "1";
while ($power) {
$awnser = bcmul($awnser, $num, 100);
$power = bcsub($power, "1");
}
return rtrim($awnser, '0.');
}
?>
Just that $power cannot have decimal digits in it.
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