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

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

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

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

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

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

(PHP 5, PHP 7) Gets extension functions public

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

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

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