docker-tmserver/xaseco/includes/urlsafebase64.php

27 lines
723 B
PHP

<?php
/* vim: set noexpandtab tabstop=2 softtabstop=2 shiftwidth=2: */
// Alternative base64 url compatible decode and encode functions
// Written by Ferdinand Dosser
// Updated by Xymph
// urlsafe base64 alternative encode
function urlsafe_base64_encode($string) {
$data = base64_encode($string);
$data = str_replace(array('+','/','='), array('-','_',''), $data);
return $data;
} // urlsafe_base64_encode
// urlsafe base64 alternative decode
function urlsafe_base64_decode($string) {
$data = str_replace(array('-','_'), array('+','/'), $string);
$mod4 = strlen($data) % 4;
if ($mod4) {
$data .= substr('====', $mod4);
}
return base64_decode($data);
} // urlsafe_base64_decode
?>