(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

(Yaf >=1.0.0) The route purpose public bool

(Yaf >=1.0.0) The __isset purpose public void

(Yaf >=1.0.0) The key purpose public void

(PECL fann >= 1.0.0) Sets where the errors are logged to

(PECL fann >= 1.0.0) Sets the learning momentum

(PHP 4 >= 4.3.2, PHP 5, PHP 7) Open directory handle