Sample code for cache_override hook

Hello, how is the cache override hook used? There are examples?

p.s: codeigniter 3.x

@Manuchehr , Have you looked at the documentation ( http://codeigniter.com/userguide3/genera...ight=cache ) ?

@Manuchehr , Have you looked at the documentation ( http://codeigniter.com/userguide3/genera...ight=cache ) ?

I was asked to rewrite it using the [b]cache_override [/b]hook

https://codeigniter.com/userguide3/gener...ight=hooks