note 61445 deleted from function.microtime by tularis
| From: | tularis@php.net | Date: | Sun, 22 Jun 2008 12:12:05 +0000 |
| Subject: | note 61445 deleted from function.microtime by tularis | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-140691@lists.php.net to get a copy of this message | ||
Note Submitter: adiwicaksono at yahoo dot com
----
<?
function uniqueTimeStamp(){
$Asec = explode(" ", microtime());
$Amicro = explode(".", $Asec[0]);
return ($Asec[1].substr($Amicro[1], 0, 4));
}
for($i = 0; $i < 10000; $i++){
print (uniqueTimeStamp());
print "\n";
}
?>
uniqueTimeStamp() is not Unique :)
Try this instread
$idmessage = substr(substr(uniqid(mktime(),4),16),0,8);
Unique