for some reason we need to clear APC Opcode cache
so i am adding below lines at the end of index.php file
after i run the index.php file from browser,
than i am getting following error at the end of the frontend and backend :
Fatal error: Call to undefined function apc_clear_cache() in /var/www/html/site/index.php on line 92
so is there any way to clear APC cache through index.php file or how we can do this from server side.