ip2long and long2ip and a bit of bitwise logic is really all you need.
-Rasmus
On Fri, 31 May 2002, Chris Knipe wrote:
> Hi all,
>
> anyone know of any good pre-written classes or functions to work with IP
> address space?
>
> I'm looking for things which can verify correct notation of IP addre
On Mon, 18 Mar 2002, Erik Price wrote:
> On Monday, March 18, 2002, at 04:07 PM, Charles Williams wrote:
>> So basically I guess I just need a way of, after retrieving the info
>> from the DB, splitting the IP (range(s)) apart and then comparing the
>> IP entered to those in the array(?) to verif
On Mon, 18 Mar 2002, Charles Williams wrote:
>> Ordinarily I would suggest CIDR subnets but the sample IP addresses you
>> provided do not comply - they seem to be random numbers. Is this because
>> you need to deal with arbitrary sets of IP addresses rather than valid
>> subnets, or because you w
- Original Message -
From: <[EMAIL PROTECTED]>
To: "Charles Williams" <[EMAIL PROTECTED]>
Cc: "Php-General (E-mail)" <[EMAIL PROTECTED]>
Sent: Monday, March 18, 2002 10:12 PM
Subject: Re: [PHP] Working with IP addresses
> On Mon, 18 Mar 2002, Ch
On Monday, March 18, 2002, at 04:07 PM, Charles Williams wrote:
> The above a just a few examples. I need to be able to grab either the
> IP
> addresses or the ranges and verify that when an IP is entered at a later
> date and compared to the above types of previously saved data that the
> I
On Mon, 18 Mar 2002, Charles Williams wrote:
> There will be a form with a text box to allow IP address entries as follows:
>
> 192.168.5.195
> or
> 123.23.35.4 123.23.35.45 123.23.35.74
> or
> 123.4.34.1/123.4.34.255
> or
> 13.234.5.41/13.234.5.75 12.34.34.150/12.34.34.225
>
> The above a just
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