: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
use WordfenceLS\Crypto\Model_Base2n;
class Utility_BaseConversion {
public static function get_base32() {
$base32 = new Model_Base2n(5, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567', false, true, true);
public static function base32_encode($data) {
$base32 = self::get_base32();
return $base32->encode($data);