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

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

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

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

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

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

(PHP 5, PHP 7) Checks if is internal public bool