Reference
Reference
The runtimes the phpx binary carries, and the namespaces under each.
Runtimes
A runtime is a set of binding areas. An area is a namespace, and the roots below are where the areas of the standard library install. A developer picks which of them a program reads. Each namespace page lists the namespaces, the classes and the functions of that one level.
Runtime\Go- GoNamespace is the namespace a script imports to bind go's builtins.
Runtime\PS- The namespaces a binding area lives under.
Runtime\PX- The namespaces a binding area lives under.