(PHP 7) Gets the specified return type of a function

(PHP 5, PHP 7) Gets static variables public array

(PHP 5, PHP 7) Gets extension info public ReflectionExtension

(PHP 5, PHP 7) Gets end line number public int

(PHP >= 5.4.0) Returns the scope associated to the closure

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

(PHP 5, PHP 7) Checks if user defined public

(PHP >= 5.4.0) Returns this pointer bound to closure

(PHP 5, PHP 7) To string abstract public void

(PHP 5 >= 5.0.3, PHP 7) Gets number of required parameters