mirror of
https://github.com/danog/PHP-Parser.git
synced 2024-12-11 08:59:46 +01:00
a6846e3b71
The parser will now always generate Identifier nodes (for non-namespaced identifiers). This obsoletes the useIdentifierNodes parser option. Node constructors still accepts strings and will implicitly create an Identifier wrapper. Identifier implement __toString(), so that outside of strict-mode many things continue to work without changes.
253 lines
7.1 KiB
Plaintext
253 lines
7.1 KiB
Plaintext
Array/string dereferencing
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-----
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<?php
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"abc"[2];
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"abc"[2][0][0];
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[1, 2, 3][2];
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[1, 2, 3][2][0][0];
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array(1, 2, 3)[2];
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array(1, 2, 3)[2][0][0];
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FOO[0];
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Foo::BAR[1];
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$foo::BAR[2][1][0];
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-----
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array(
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0: Stmt_Expression(
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expr: Expr_ArrayDimFetch(
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var: Scalar_String(
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value: abc
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)
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dim: Scalar_LNumber(
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value: 2
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)
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)
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)
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1: Stmt_Expression(
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expr: Expr_ArrayDimFetch(
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var: Expr_ArrayDimFetch(
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var: Expr_ArrayDimFetch(
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var: Scalar_String(
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value: abc
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)
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dim: Scalar_LNumber(
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value: 2
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)
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)
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dim: Scalar_LNumber(
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value: 0
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)
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)
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dim: Scalar_LNumber(
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value: 0
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)
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)
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)
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2: Stmt_Expression(
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expr: Expr_ArrayDimFetch(
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var: Expr_Array(
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items: array(
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0: Expr_ArrayItem(
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key: null
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value: Scalar_LNumber(
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value: 1
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)
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byRef: false
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)
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1: Expr_ArrayItem(
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key: null
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value: Scalar_LNumber(
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value: 2
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)
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byRef: false
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)
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2: Expr_ArrayItem(
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key: null
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value: Scalar_LNumber(
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value: 3
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)
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byRef: false
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)
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)
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)
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dim: Scalar_LNumber(
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value: 2
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)
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)
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)
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3: Stmt_Expression(
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expr: Expr_ArrayDimFetch(
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var: Expr_ArrayDimFetch(
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var: Expr_ArrayDimFetch(
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var: Expr_Array(
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items: array(
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0: Expr_ArrayItem(
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key: null
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value: Scalar_LNumber(
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value: 1
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)
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byRef: false
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)
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1: Expr_ArrayItem(
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key: null
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value: Scalar_LNumber(
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value: 2
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)
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byRef: false
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)
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2: Expr_ArrayItem(
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key: null
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value: Scalar_LNumber(
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value: 3
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)
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byRef: false
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)
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)
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)
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dim: Scalar_LNumber(
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value: 2
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)
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)
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dim: Scalar_LNumber(
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value: 0
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)
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)
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dim: Scalar_LNumber(
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value: 0
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)
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)
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)
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4: Stmt_Expression(
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expr: Expr_ArrayDimFetch(
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var: Expr_Array(
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items: array(
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0: Expr_ArrayItem(
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key: null
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value: Scalar_LNumber(
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value: 1
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)
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byRef: false
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)
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1: Expr_ArrayItem(
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key: null
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value: Scalar_LNumber(
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value: 2
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)
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byRef: false
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)
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2: Expr_ArrayItem(
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key: null
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value: Scalar_LNumber(
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value: 3
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)
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byRef: false
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)
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)
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)
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dim: Scalar_LNumber(
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value: 2
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)
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)
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)
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5: Stmt_Expression(
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expr: Expr_ArrayDimFetch(
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var: Expr_ArrayDimFetch(
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var: Expr_ArrayDimFetch(
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var: Expr_Array(
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items: array(
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0: Expr_ArrayItem(
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key: null
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value: Scalar_LNumber(
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value: 1
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)
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byRef: false
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)
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1: Expr_ArrayItem(
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key: null
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value: Scalar_LNumber(
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value: 2
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)
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byRef: false
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)
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2: Expr_ArrayItem(
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key: null
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value: Scalar_LNumber(
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value: 3
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)
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byRef: false
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)
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)
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)
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dim: Scalar_LNumber(
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value: 2
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)
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)
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dim: Scalar_LNumber(
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value: 0
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)
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)
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dim: Scalar_LNumber(
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value: 0
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)
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)
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)
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6: Stmt_Expression(
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expr: Expr_ArrayDimFetch(
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var: Expr_ConstFetch(
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name: Name(
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parts: array(
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0: FOO
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)
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)
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)
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dim: Scalar_LNumber(
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value: 0
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)
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)
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)
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7: Stmt_Expression(
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expr: Expr_ArrayDimFetch(
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var: Expr_ClassConstFetch(
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class: Name(
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parts: array(
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0: Foo
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)
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)
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name: Identifier(
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name: BAR
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)
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)
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dim: Scalar_LNumber(
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value: 1
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)
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)
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)
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8: Stmt_Expression(
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expr: Expr_ArrayDimFetch(
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var: Expr_ArrayDimFetch(
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var: Expr_ArrayDimFetch(
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var: Expr_ClassConstFetch(
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class: Expr_Variable(
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name: foo
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)
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name: Identifier(
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name: BAR
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)
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)
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dim: Scalar_LNumber(
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value: 2
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)
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)
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dim: Scalar_LNumber(
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value: 1
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)
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)
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dim: Scalar_LNumber(
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value: 0
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)
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)
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)
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) |