(Yaf >=1.0.0) Check whether an item exists

(Yaf >=1.0.0) Returns a PHP array public array

(Yaf >=2.3.0) Assemble a url public string

(Yaf >=1.0.0) The __destruct purpose public

(Yaf >=1.0.0) The initView purpose public

(Yaf >=1.0.0) The getModuleName purpose public

(Yaf >=2.2.0) Clear Assigned values public

(Yaf >=1.0.0) The getScriptPath purpose abstract

(Yaf >=1.0.0) The prependBody purpose public

(Yaf >=2.1.4) get the library path public