note 74487 deleted from function.rand by mazzanet
| From: | mazzanet@php.net | Date: | Sat, 14 Apr 2007 08:19:18 +0000 |
| Subject: | note 74487 deleted from function.rand by mazzanet | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-125377@lists.php.net to get a copy of this message | ||
Note Submitter: Tribal_X at no_mail dot com
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If you ever need a function in order to do a random math use this (i use it in my captcha script)
<?php
function Random_Math($length)
{
$p = "-+/*"; //the values
for($i=0;$i<$length;$i++)
{
$output = $p {rand(0,3)};
}
return $output;
}
?>