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wiki/content/20201113182523-ip_address_anonymizer.md

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date id title
2020-11-13 8a367c4d-c104-41ff-953b-23d5d154028f IP Address Anonymizer

Description

Removes last byte for IPV4 addresses and last 8 bytes for IPV6

Syntax

use Symfony\Component\HttpFoundation\IpUtils;

$ipv4 = '123.234.235.236';
$anonymousIpv4 = IPUtils::anonymize($ipv4);
// $anonymousIpv4 = '123.234.235.0'

$ipv6 = '2a01:198:603:10:396e:4789:8e99:890f';
$anonymousIpv6 = IPUtils::anonymize($ipv6);
// $anonymousIpv6 = '2a01:198:603:10::'