note 25126 added to function.uniqid
| From: | sopak at matrixway dot cz | Date: | Wed, 11 Sep 2002 13:52:15 +0000 |
| Subject: | note 25126 added to function.uniqid | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-36516@lists.php.net to get a copy of this message | ||
function "uniqid" is extremely slow
better is use something like
$var=md5(MicroTime());
there is very little posibilities to generate same identifier
PS: sorry for my english
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http://www.php.net/manual/en/function.uniqid.php
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