(PECL fann >= 1.0.0) Sets the activation function for supplied neuron and layer

(PHP 5 >= 5.2.0, PECL json >= 1.2.0, PHP 7) Returns the JSON representation of a value

(PECL fann >= 1.0.0) Returns the minimum out epochs

(PECL fann >= 1.0.0) Set connections in the network

(PECL fann >= 1.0.0) Sets the steepness of the activation steepness for all neurons in the all hidden layers

(PECL fann >= 1.0.0) Returns the cascade activation steepnesses

(PHP 5 >= 5.1.0, PHP 7) Restores a previously unregistered built-in wrapper

(PECL fann >= 1.0.0) Returns the number of cascade output stagnation epochs

(Yaf >=1.0.0) Retrieve SERVER variable public

(Yaf >=1.0.0) The isXmlHttpRequest purpose