(Yaf >=1.0.0) Render and display public bool

(PECL fann >= 1.0.0) Reads a file that stores training data

(Yaf >=1.0.0) Retrieve SERVER variable public

(Yaf >=2.1.4) get the library path public

(Yaf >=1.0.0) The isXmlHttpRequest purpose

(PHP 5 >= 5.1.0, PHP 7) Creates a pair of connected, indistinguishable socket streams

(Yaf >=1.0.0) Fetch a query parameter public

(Yaf >=1.0.0) send response public void

(PECL lua >=0.9.0) Assign a PHP variable to Lua

(PECL lua >=0.9.0) Evaluate a string as Lua code