(PHP 5, PHP 7) Checks if iterateable public bool

(PHP 5, PHP 7) Gets static properties public

(PHP 5, PHP 7) Gets default properties public

(PHP 5, PHP 7) Checks if the class is an interface

(PHP 5, PHP 7) Checks if class is defined internally by an extension, or the core

(PHP >= 5.4.0) Returns whether this is a trait

(PHP 5, PHP 7) Gets defined constant public mixed

(PHP 5, PHP 7) Gets the filename of the file in which the class has been defined

(PHP >= 5.4.0) Creates a new class instance without invoking the constructor.

(PHP 5 >= 5.1.0, PHP 7) Gets doc comments