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Git 2014-08-13 08:00:26 +00:00
parent 4a08c9ccfb
commit 76490754e2
1 changed files with 3 additions and 3 deletions
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6
classes/tools.class.php
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@ -285,13 +285,13 @@ public static function update_user_notes($UserID, $AdminComment) {
} }
/** /**
* Check if an IP is part of a given CIDR range. * Check if an IP address is part of a given CIDR range.
* @param string $CheckIP the IP to be looked up * @param string $CheckIP the IP address to be looked up
* @param string $Subnet the CIDR subnet to be checked against * @param string $Subnet the CIDR subnet to be checked against
*/ */
public static function check_cidr_range($CheckIP, $Subnet) { public static function check_cidr_range($CheckIP, $Subnet) {
$IP = ip2long($CheckIP); $IP = ip2long($CheckIP);
$CIDR = split('/',$Subnet); $CIDR = split('/', $Subnet);
$SubnetIP = ip2long($CIDR[0]); $SubnetIP = ip2long($CIDR[0]);
$SubnetMaskBits = 32 - $CIDR[1]; $SubnetMaskBits = 32 - $CIDR[1];