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

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

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

(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 end line number public int

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

(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