List All IPs

[decadence]

Hello. Thanks for the library. Can we have method for listing all IP in subnet? Something like:

$sub = new IPv4\SubnetCalculator( '50.50.50.50', 20 );
list($start, $end) = $sub->getIPAddressRange();
$array = [];

$range = range(ip2long($start), ip2long($end));
foreach ($range as $rng){
    $array[] = long2ip($rng);
}
return $array;

If you like I can make PR for this or you can add it by yourself.

[markrogoyski]

Hi, Thank you for the suggestion. Would it be OK if this is a generator instead of returning an array of IPs? I think for a large subnet using an array may result in a PHP fatal error for allowed memory size.

[decadence]

I think that's will be ok. Anyway anyone can convert iterator to array if needed.

[sohag1426]

Thanks decadence, you have told my requirement. I am searching a program that will list all the IPs in the subnet. And thanks to markrogoyski. Please include the feature if possible.

[pedenski]

I too would appreciate if this function is available. listing the IP range.

[maikenunes]

I would like to have that option, but I agree with @markrogoyski about the problem when we set 10 using the cidr notation, for example, will generate 2²² ips, so it will result in a fatal error.

[markrogoyski]

Thanks for all the feedback. I will try to include this in the next release.

[markrogoyski]

This has been added in version v3.0.0.

Thanks to @fillmorejd for implementing this!