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PHP-Parser/test/code/parser/expr/fetchAndCall/constantDeref.test
nikic 4259b44a84 Add support for constant dereferencing (PHP 5.5)
Examples: "foo"[2], [1, 2, 3][2]
2012-09-07 23:41:58 +02:00

181 lines
4.8 KiB
Plaintext

Array/string dereferencing
-----
<?php
"abc"[2];
"abc"[2][0][0];
[1, 2, 3][2];
[1, 2, 3][2][0][0];
array(1, 2, 3)[2];
array(1, 2, 3)[2][0][0];
-----
array(
0: Expr_ArrayDimFetch(
var: Scalar_String(
value: abc
)
dim: Scalar_LNumber(
value: 2
)
)
1: Expr_ArrayDimFetch(
var: Expr_ArrayDimFetch(
var: Expr_ArrayDimFetch(
var: Scalar_String(
value: abc
)
dim: Scalar_LNumber(
value: 2
)
)
dim: Scalar_LNumber(
value: 0
)
)
dim: Scalar_LNumber(
value: 0
)
)
2: Expr_ArrayDimFetch(
var: Expr_Array(
items: array(
0: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 1
)
byRef: false
)
1: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 2
)
byRef: false
)
2: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 3
)
byRef: false
)
)
)
dim: Scalar_LNumber(
value: 2
)
)
3: Expr_ArrayDimFetch(
var: Expr_ArrayDimFetch(
var: Expr_ArrayDimFetch(
var: Expr_Array(
items: array(
0: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 1
)
byRef: false
)
1: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 2
)
byRef: false
)
2: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 3
)
byRef: false
)
)
)
dim: Scalar_LNumber(
value: 2
)
)
dim: Scalar_LNumber(
value: 0
)
)
dim: Scalar_LNumber(
value: 0
)
)
4: Expr_ArrayDimFetch(
var: Expr_Array(
items: array(
0: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 1
)
byRef: false
)
1: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 2
)
byRef: false
)
2: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 3
)
byRef: false
)
)
)
dim: Scalar_LNumber(
value: 2
)
)
5: Expr_ArrayDimFetch(
var: Expr_ArrayDimFetch(
var: Expr_ArrayDimFetch(
var: Expr_Array(
items: array(
0: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 1
)
byRef: false
)
1: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 2
)
byRef: false
)
2: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 3
)
byRef: false
)
)
)
dim: Scalar_LNumber(
value: 2
)
)
dim: Scalar_LNumber(
value: 0
)
)
dim: Scalar_LNumber(
value: 0
)
)
)