(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 extension name public string

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

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

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

(PHP 5 >= 5.3.0, PHP 7) Gets function short name

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

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