note 89140 added to function.mt-rand
| From: | nimphiousatsyntheticsanitydotcom at osu1 dot php dot net | Date: | Tue, 24 Feb 2009 03:43:39 +0000 |
| Subject: | note 89140 added to function.mt-rand | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-151041@lists.php.net to get a copy of this message | ||
This will give a psuedo-random value between 0.00000 and 1.00000, though I must wonder if
there's a better way of moving the decimal point than using math, sucking up valuable cpu
real-estate.
<?php
function rand_decimal(precision) {
return rand(0, 10 ^ precision) / 10 ^ precision;
}
?>
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Server IP: 64.71.164.2
Probable Submitter: 203.49.148.200 (proxied: 140.1.35.12)
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Manual Page -- http://www.php.net/manual/en/function.mt-rand.php
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