note 32586 deleted from function.ip2long by cmb
| From: | cmb@php.net | Date: | Sun, 13 Oct 2019 07:46:05 +0000 |
| Subject: | note 32586 deleted from function.ip2long by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-212604@lists.php.net to get a copy of this message | ||
Note Submitter: rbsmith
----
Yet another word on IP_Match here is the complete functions
as described by php-net at dreams4net dot com on 08-Aug-2002 09:31
<?php
# determine if an IP address is within
# a particular network with mask
function IP_Match($network, $mask, $ip) {
$ip_long=ip2long($ip);
$network_long=ip2long($network);
$mask_long=ip2long($mask);
if (($ip_long & $mask_long) == $network_long) {
return true;
} else {
return false;
}
}
?>
Thank you, it is simple, fast, and best of all works!