(Yaf >=1.0.0) The clearHeaders purpose public

(Yaf >=1.0.0) The isOptions purpose public

(Yaf >=1.0.0) The __isset purpose public void

(Yaf >=1.0.0) Retrieve an item from registry

(Yaf >=1.0.0) The __clone purpose private

(Yaf >=1.0.0) The valid purpose public void

(Yaf >=1.0.0) The __clone purpose private

(Yaf >=1.0.0) The offsetUnset purpose public

(Yaf >=1.0.0) The key purpose public void

(Yaf >=1.0.0) Route a request public bool