For a php website, can I say I have accessed all the source code and I can modify it if needed ?
How about if php is developed based on some framework ? I am a php beginner. Know some basic php language but it seems that it is very difficult to build up a whole website. Should I relies on some framework to start ? I have also download the open source Magento. Although I have installed it, I have no idea how to move further.
Any advise on this ?