“Habilite MCRYPT en PHP INI en XAMPP PHP.INI” Código de respuesta

Habilite MCRYPT en PHP INI en XAMPP PHP.INI

First, you should download the suitable version for your system from here: https://pecl.php.net/package/mcrypt/1.0.3/windows

Then, you should copy php_mcrypt.dll to ../xampp/php/ext/ 
and then enable the extension by adding extension=mcrypt to your xampp/php/php.ini file.
  
It works for me.