Raxos

Appearance

Base64 ​

Raxos\Security\Base64 is a static helper for base64 encoding and decoding, with standard, URL safe and shuffled variants.

php
final class Base64

Methods ​

encode ​

php
public static function encode(string $data): string

Encodes a string to standard base64.

decode ​

php
public static function decode(string $data): string

Decodes a standard base64 string. Throws InvalidArgumentException when the input is not valid base64.

encodeUrlSafe ​

php
public static function encodeUrlSafe(string $data): string

Encodes a string to base64 using URL safe characters, replacing + with - and / with _, and dropping the = padding.

decodeUrlSafe ​

php
public static function decodeUrlSafe(string $data): string

Decodes a URL safe base64 string back to its original value.

encodeShuffle ​

php
public static function encodeShuffle(string $data, int $amount = 1): string

Encodes to base64 and shifts each character code up by $amount. This is a light obfuscation step, not encryption.

decodeShuffle ​

php
public static function decodeShuffle(string $data, int $amount = 1): string

Reverses the character shift by $amount and decodes the resulting base64 string.

Example ​

php
<?php
declare(strict_types=1);

use Raxos\Security\Base64;

$token = Base64::encodeUrlSafe(random_bytes(16));
$bytes = Base64::decodeUrlSafe($token);