[ANSWERED]Function mcrypt_get_iv_size() is deprecated in laravel 4.2 on PHP 5.6 server

I'm using ubuntu 16.04 and my php version is php5.6. When i run here laravel version 4.2 project, then show a deprecated message "Function mcrypt_get_iv_size() is deprecated" . But Laravel 5.2 project is fine. There is no problem. It occurred when i run laravel 4.2 project.



via Aman