View file File name : memcached.php Content :<?php defined('BASEPATH') OR exit('No direct script access allowed'); /* | ------------------------------------------------------------------------- | Memcached settings | ------------------------------------------------------------------------- | Your Memcached servers can be specified below. | | See: https://codeigniter.com/user_guide/libraries/caching.html#memcached | */ $config = array( 'default' => array( 'hostname' => '127.0.0.1', 'port' => '11211', 'weight' => '1', ), );