(Yaf >=1.0.0) Add config-defined routes into Router

(Yaf >=1.0.0) The __construct purpose public

(Yaf >=1.0.0) The preDispatch purpose public

(Yaf >=1.0.0) Getter abstract public mixed

(Yaf >=1.0.0) Set error handler public Yaf_Dispatcher

(Yaf >=1.0.0) The getLocalNamespace purpose

(Yaf >=1.0.0) Retrive the config instance

(Yaf >=1.0.0) The valid purpose public void

(Yaf >=2.1.2) Clear the last error info public

(Yaf >=1.0.0) Execute a callback public void