ip2cidr-php

ip2cidr in php code, from https://github.com/viruslab/ip2cidr

Introduction

A simple Ruby gem for converting a range of IP addresses to a list of CIDR blocks.

Usage

Using the class:

$ip2cidr = new IP2CIDR();
$arr_cidr = $ip2cidr->solveCIDR("192.168.0.1", "192.168.0.16");
var_dump($arr_cidr);

array(5) {
  [0] =>
  string(14) "192.168.0.1/32"
  [1] =>
  string(14) "192.168.0.2/31"
  [2] =>
  string(14) "192.168.0.4/30"
  [3] =>
  string(14) "192.168.0.8/29"
  [4] =>
  string(15) "192.168.0.16/32"
}

This gem cannot use either 0.0.0.0 or 255.255.255.255 as inputs and will return an Exception if they are used as inputs.

Authors

Monyer

Guys in https://github.com/viruslab/ip2cidr