Ip Anonymizer package for Laravel

Description

You can use this package to easily anonymize IP addresses in your Laravel application. Requires PHP 7.1 or higher.

Installation

You can install the package via composer:

composer require cschalenborgh/laravel-ip-anonymizer

The service provider will automatically get registered. Or you may manually add the service provider in your config/app.php file:

'providers' => [
    // ...
    Cschalenborgh\IpAnonymizer\IpAnonymizerServiceProvider::class,
];

Usage

echo IpAnonymizer::anonymizeIp('133.242.241.12'); 
// returns 133.242.241.0

echo IpAnonymizer::anonymizeIp('133.242.241.12', '255.255.0.0'); 
// returns 133.242.0.0

echo IpAnonymizer::anonymizeIp('2001:db8:85a3::1319:8a2e:370:7344', 'ipv6'); 
// returns 2001:db8:85a3::

echo IpAnonymizer::anonymizeIp('2001:db8:85a3::1319:8a2e:370:7344', 'ipv6', 'ffff:ffff:0000:0000:0000:0000:0000:0000'); 
// returns 2001:db8::

echo (new IpAnonymizer())->anonymizeIPv4('133.242.241.12');
// returns 133.242.241.0

echo (new IpAnonymizer())->anonymizeIPv4('133.242.241.12', '255.0.0.0');
// returns 133.0.0.0

echo (new IpAnonymizer())->anonymizeIPv6('2001:db8:85a3::1319:8a2e:370:7344');
// returns 2001:db8:85a3::

echo (new IpAnonymizer())->anonymizeIPv6('2001:db8:85a3::1319:8a2e:370:7344', 'ffff:ffff:0000:0000:0000:0000:0000:0000');
// returns 2001:db8::