(Yaf >=2.1.2) Get code of last occurred error

(Yaf >=1.0.0) The setHeader purpose public

(Yaf >=1.0.0) The assignRef purpose public

(Yaf >=1.0.0) The getPost purpose public void

(Yaf >=1.0.0) Get templates directory public

(Yaf >=1.0.0) The __set purpose public void

(Yaf >=1.0.0) Get Yaf_Dispatcher instance

(Yaf >=1.0.0) The getLanguage purpose public

(Yaf >=1.0.0) Initialize view and return it

(Yaf >=1.0.0) Yaf_Dispatcher can not be unserialized