eZe616 Posted January 20, 2008 Share Posted January 20, 2008 I've been looking through CodeIgniter's code to get a better idea how a MVC might be programmed and I've stumble upon a piece of code I don't quite understand. They have a Common.php file that gets included, and that file contains the function 'load_class'. Now in there libraries folder they have the class Controller. Now in this class they make use of the 'load_class' function. I don't quite understand how this is possible, since the function isn't defined in the class itself. How is it possible that they can use the function inside the class itself. Link to comment https://forums.phpfreaks.com/topic/86940-solved-scope-in-classes/ Share on other sites More sharing options...
Liquid Fire Posted January 21, 2008 Share Posted January 21, 2008 Functions have a global scope and can be used inside classes. Link to comment https://forums.phpfreaks.com/topic/86940-solved-scope-in-classes/#findComment-444693 Share on other sites More sharing options...
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