Use arrayaccess with static class

how I can use array access with my static class? F.e. I like to execute next script:

class开发者_JS百科 A {
   ...
}
A['p'] = 15;
echo isset(A['p']) ? A['p'] : 0;

The interface ArrayAccess only works for objects. There's nothing similar for static access.

You can make your class a singleton class then you can access it as static class