Can anyone offer a session for Drupal 7 Core source code tutorial? Or any existed documentation/video talks about it?
You might want to expand on what you are looking for help on, it is not clear what you would expect from a "Drupal 7 Core source code tutorial"
I agree with netvets, there are plenty of Drupal tutorials out there if you look.
If you are looking for specific code examples you can checkout the examples module.
Bristol based Drupal web designBlackLabel Web Design
thanks for both of you replies. Basically I'm looking for a source code walkthrough for drupal 7 core. Maybe not line by line, but high level of key structure/block of source code.
Under the heading 'Drupal flow' here you can see a walkthrough
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