1Constant fetches
2-----
3<?php
4
5A;
6A::B;
7A::class;
8$a::B;
9$a::class;
10-----
11array(
12    0: Stmt_Expression(
13        expr: Expr_ConstFetch(
14            name: Name(
15                name: A
16            )
17        )
18    )
19    1: Stmt_Expression(
20        expr: Expr_ClassConstFetch(
21            class: Name(
22                name: A
23            )
24            name: Identifier(
25                name: B
26            )
27        )
28    )
29    2: Stmt_Expression(
30        expr: Expr_ClassConstFetch(
31            class: Name(
32                name: A
33            )
34            name: Identifier(
35                name: class
36            )
37        )
38    )
39    3: Stmt_Expression(
40        expr: Expr_ClassConstFetch(
41            class: Expr_Variable(
42                name: a
43            )
44            name: Identifier(
45                name: B
46            )
47        )
48    )
49    4: Stmt_Expression(
50        expr: Expr_ClassConstFetch(
51            class: Expr_Variable(
52                name: a
53            )
54            name: Identifier(
55                name: class
56            )
57        )
58    )
59)
60