note 17290 added to function.long2ip
| From: | chris-phpmanual at bolt dot cx | Date: | Mon, 03 Dec 2001 14:59:15 +0000 |
| Subject: | note 17290 added to function.long2ip | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-21563@lists.php.net to get a copy of this message | ||
If you're stuck with php3, here's a php equivalent of the function:
function mylong2ip($long) {
if ($long > pow(2, 31))
$long -= pow(2, 32);
$ip = array();
for ($i = 0; $i < 4; $i++) {
$ip[] = $long >> (24 - ($i * 8));
$long -= $ip[$i] << (24 - ($i * 8));
if ($ip[$i] < 0) $ip[$i] += 256;
}
return join(".", $ip);
}
--
http://www.php.net/manual/en/function.long2ip.php
http://master.php.net/manage/user-notes.php?action=edit+17290
http://master.php.net/manage/user-notes.php?action=delete+17290
http://master.php.net/manage/user-notes.php?action=reject+17290