(PHP 5 >= 5.0.3, PHP 7) Gets default parameter value

(PHP 5, PHP 7) Checks if method is private public

(PHP 5, PHP 7) Constructs a ReflectionExtension

(PHP 4, PHP 5, PHP 7) Alias of

(PHP 5 >= 5.1.3, PHP 7) Creates a new class instance from given arguments.

(PHP >= 5.4.0) Export public static string

(PHP 4, PHP 5, PHP 7) Alias of

(PHP 4, PHP 5, PHP 7) Push one or more elements onto the end of array

(PHP 5, PHP 7) Gets extension version public

(PHP 4, PHP 5, PHP 7) Sort multiple or multi-dimensional arrays