Facebook offers a flexible and easy to use API called Graph, graph is simply a URL that once you open in a browser or within your code it return a JSON (JavaScript Object Notation ) string, in this tutorial you will learn how to use php and facebook graph API to access public posts and [...]

In today’s web, its much better to use x hour ago, day ago , month ago , a year ago etc. CodeIgniter has a built-in function in date_helper that allows you to convert any date/time to “xx Time ago” style, its called timespan() it takes 2 arguments the first one is the date/time you want [...]