1Variadic functions
2-----
3<?php
4function test($a, ... $b) {}
5function test($a, &... $b) {}
6function test($a, Type ... $b) {}
7function test($a, Type &... $b) {}
8-----
9array(
10    0: Stmt_Function(
11        attrGroups: array(
12        )
13        byRef: false
14        name: Identifier(
15            name: test
16        )
17        params: array(
18            0: Param(
19                attrGroups: array(
20                )
21                flags: 0
22                type: null
23                byRef: false
24                variadic: false
25                var: Expr_Variable(
26                    name: a
27                )
28                default: null
29            )
30            1: Param(
31                attrGroups: array(
32                )
33                flags: 0
34                type: null
35                byRef: false
36                variadic: true
37                var: Expr_Variable(
38                    name: b
39                )
40                default: null
41            )
42        )
43        returnType: null
44        stmts: array(
45        )
46    )
47    1: Stmt_Function(
48        attrGroups: array(
49        )
50        byRef: false
51        name: Identifier(
52            name: test
53        )
54        params: array(
55            0: Param(
56                attrGroups: array(
57                )
58                flags: 0
59                type: null
60                byRef: false
61                variadic: false
62                var: Expr_Variable(
63                    name: a
64                )
65                default: null
66            )
67            1: Param(
68                attrGroups: array(
69                )
70                flags: 0
71                type: null
72                byRef: true
73                variadic: true
74                var: Expr_Variable(
75                    name: b
76                )
77                default: null
78            )
79        )
80        returnType: null
81        stmts: array(
82        )
83    )
84    2: Stmt_Function(
85        attrGroups: array(
86        )
87        byRef: false
88        name: Identifier(
89            name: test
90        )
91        params: array(
92            0: Param(
93                attrGroups: array(
94                )
95                flags: 0
96                type: null
97                byRef: false
98                variadic: false
99                var: Expr_Variable(
100                    name: a
101                )
102                default: null
103            )
104            1: Param(
105                attrGroups: array(
106                )
107                flags: 0
108                type: Name(
109                    name: Type
110                )
111                byRef: false
112                variadic: true
113                var: Expr_Variable(
114                    name: b
115                )
116                default: null
117            )
118        )
119        returnType: null
120        stmts: array(
121        )
122    )
123    3: Stmt_Function(
124        attrGroups: array(
125        )
126        byRef: false
127        name: Identifier(
128            name: test
129        )
130        params: array(
131            0: Param(
132                attrGroups: array(
133                )
134                flags: 0
135                type: null
136                byRef: false
137                variadic: false
138                var: Expr_Variable(
139                    name: a
140                )
141                default: null
142            )
143            1: Param(
144                attrGroups: array(
145                )
146                flags: 0
147                type: Name(
148                    name: Type
149                )
150                byRef: true
151                variadic: true
152                var: Expr_Variable(
153                    name: b
154                )
155                default: null
156            )
157        )
158        returnType: null
159        stmts: array(
160        )
161    )
162)
163