how continue advance web programming 
i am an intermediate php programmer,i want to countinue web programming in advanced mode ,now i am learning cakephp but i want to do something beside this,what you advice??
learning php in advanced level(what book?)or learning drupal or python??

please help me i am so confused
thanks
how continue advance web programming 
===

i am an intermediate php programmer,i want to countinue web programming in advanced mode ,now i am learning cakephp but i want to do something beside this,what you advice??
learning php in advanced level(what book?)or learning drupal or python??

please help me i am so confused
thanks