note 50425 deleted from function.microtime by nlopess
| From: | nlopess@php.net | Date: | Mon, 28 Feb 2005 16:40:41 +0000 |
| Subject: | note 50425 deleted from function.microtime by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-85672@lists.php.net to get a copy of this message | ||
Note Submitter: martin dot chinello at primavista dot ch
Reason: useless
----
Want to have a truly unique number? Then check this out:
<?php
function unique_number() {
$un = microtime();
$un = explode(" ",$un);
$un = $un[1].$un[0];
$un = str_replace(".","",$un);
return $un;
}
echo unique_number();
?>