note 78792 deleted from function.microtime by tularis
| From: | tularis@php.net | Date: | Sun, 22 Jun 2008 12:04:55 +0000 |
| Subject: | note 78792 deleted from function.microtime by tularis | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-140662@lists.php.net to get a copy of this message | ||
Note Submitter: helenadeus at gmail dot com
----
Sometimes it is useful to generate a sequential unique ID. This one uses microtime() to generate a
unique string of numbers that varies every time and generates sequential numbers.
<?
function seqid()
{
list($usec, $sec) = explode(" ", microtime());
list($int, $dec) = explode(".", $usec);
return $sec.$dec;
}
?>