Emarref\Jwt\Encoding\Base64::urlEncode PHP Method

Return a URL-safe representation of a base64-encoded value.

protected urlEncode ( string $value ) : string
$value	string
return	string

    protected function urlEncode($value)
    {
        return strtr(rtrim($value, '='), self::$urlSafeReplacements);
    }

Base64