Net_IPv4::ip2double() (Previous) (Next) Net_IPv4::validateNetmask()
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Net_IPv4::validateIP()

Net_IPv4::validateIP() -- Validate the syntax of the given IP adress.

Synopsis

require_once 'Net/IPv4.php';

bool validateIP (string $ip_addr)

Beschreibung

Validates the syntax of an IP address in dot-quad format. Returns true if address is valid, false if not.

Hinweise

Diese Methode kann statisch aufgerufen werden.

Net_IPv4::ip2double() (Previous) (Next) Net_IPv4::validateNetmask()
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User Notes:
Note by: kguest
2007-09-19 10:50 UTC
remembering this function is a method of the Net_IPv4 class, the simplest example of using this is:

<?php
require_once("Net/IPv4.php");

$valid_ip = Net_IPv4::validateIP($ip_address);
?>