note 30079 deleted from function.rand by irchtml
| From: | irchtml@php.net | Date: | Thu, 08 Apr 2004 14:55:51 +0000 |
| Subject: | note 30079 deleted from function.rand by irchtml | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-67822@lists.php.net to get a copy of this message | ||
Note Submitter:
----
here is how to get a true random number using the address posted above:
$url = "http://www.fourmilab.ch/cgi-bin/uncgi/Hotbits?nbytes=32&fmt=bin";
$fp = fopen($url, "rb");
$vid = bin2hex(fread($fp, 32));
fclose($fp);
print $vid;