ArcherZdip / laravel-api-auth

src/helper.php

<?php
namespace ArcherZdip\LaravelApiAuth\Helper;

/**
 * Return the Base64-encoded version of $data, The alphabet uses '-' instead of '+' and '_' instead of '/'.
 *
 * @param $data
 * @return mixed
 */
function base64_urlsafe_encode($data)
{
    return str_replace(['+', '/', '='], ['-', '_', ''], base64_encode($data));
}


/**
 * Return the Base64-decoded version of $data, The alphabet uses '-' instead of '+' and '_' instead of '/'.
 *
 * @param $data
 * @param null $strict

Are you sure the doc-type for parameter $strict is correct as it would always require null to be passed?

 * @return bool|string
 */
function base64_urlsafe_decode($data, $strict = null)
{
    return base64_decode(str_replace(['-', '_'], ['+', '/'], $data), $strict);
}