MVC usable PHP toolkits/frameworks
I am dumb about use of MVC-like pattern frameworks-one like codeigniter to create php applications. I find the framework logical (although it is clearly far WORSE than MS's MVC) but way too complex for me to start with . Therefore I leave all files in one folder and just code for one to call the other when the user needs, way to look like the time before this framework was out... I find it easier for me but sadly it doesn't follow the requirement that codeigniter must be use. 
I would like to learn if there are any ways to switch my current application files back into  the required framework in a speedy way?
MVC usable PHP toolkits/frameworks
===

I am dumb about use of MVC-like pattern frameworks-one like codeigniter to create php applications. I find the framework logical (although it is clearly far WORSE than MS's MVC) but way too complex for me to start with . Therefore I leave all files in one folder and just code for one to call the other when the user needs, way to look like the time before this framework was out... I find it easier for me but sadly it doesn't follow the requirement that codeigniter must be use. 
I would like to learn if there are any ways to switch my current application files back into  the required framework in a speedy way?