Function cache

A cache helper to simplify it's usage.

Author: Krisan Alfa Timur krisanalfa@docotel.co.id
Located at Docolight/Support/helpers.php

Parameters summary

`string`	`$identifier = null`	Cache identifier.
`mixed`	`$value = null`	Cache value.
`integer`	`$time = null`	Cache timeout.
`string`	`$dependency = null`	Class name dependency.
`array`	`$params = array()`	Dependency parameters.

Return value summary

`mixed`	mixed