(PHP 5, PHP 7) Gets constants public array R

(PHP >= 5.4.0) Returns whether this extension is temporary

(PHP 5, PHP 7) Export public static string R

(PHP 5, PHP 7) Print extension info public void

(PHP 5, PHP 7) Gets extension name public string

(PHP 5, PHP 7) Gets extension ini entries public

(PHP 5, PHP 7) Gets class names public array

(PHP 5, PHP 7) Gets classes public array Ref

(PHP 5, PHP 7) Gets extension functions public

(PHP 5, PHP 7) Gets extension version public