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

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

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

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

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

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

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

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

(PHP 5, PHP 7) Gets extension functions public

(PHP 5, PHP 7) Gets extension version public