482 lines
14 KiB
Plaintext
482 lines
14 KiB
Plaintext
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UVS indirect calls
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-----
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<?php
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id('var_dump')(1);
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id('id')('var_dump')(2);
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id()()('var_dump')(4);
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id(['udef', 'id'])[1]()('var_dump')(5);
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(function($x) { return $x; })('id')('var_dump')(8);
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($f = function($x = null) use (&$f) {
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return $x ?: $f;
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})()()()('var_dump')(9);
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[$obj, 'id']()('id')($id)('var_dump')(10);
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'id'()('id')('var_dump')(12);
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('i' . 'd')()('var_dump')(13);
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'\id'('var_dump')(14);
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-----
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!!php7
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array(
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0: Expr_FuncCall(
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name: Expr_FuncCall(
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name: Name(
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parts: array(
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0: id
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)
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)
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args: array(
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0: Arg(
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value: Scalar_String(
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value: var_dump
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)
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byRef: false
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unpack: false
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)
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)
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)
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args: array(
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0: Arg(
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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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unpack: false
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)
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)
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)
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1: Expr_FuncCall(
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name: Expr_FuncCall(
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name: Expr_FuncCall(
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name: Name(
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parts: array(
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0: id
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)
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)
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args: array(
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0: Arg(
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value: Scalar_String(
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value: id
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)
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byRef: false
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unpack: false
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)
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)
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)
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args: array(
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0: Arg(
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value: Scalar_String(
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value: var_dump
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)
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byRef: false
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unpack: false
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)
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)
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)
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args: array(
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0: Arg(
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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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unpack: false
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)
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)
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)
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2: Expr_FuncCall(
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name: Expr_FuncCall(
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name: Expr_FuncCall(
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name: Expr_FuncCall(
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name: Name(
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parts: array(
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0: id
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)
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)
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args: array(
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)
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)
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args: array(
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)
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)
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args: array(
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0: Arg(
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value: Scalar_String(
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value: var_dump
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)
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byRef: false
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unpack: false
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)
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)
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)
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args: array(
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0: Arg(
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value: Scalar_LNumber(
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value: 4
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)
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byRef: false
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unpack: false
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)
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)
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)
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3: Expr_FuncCall(
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name: Expr_FuncCall(
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name: Expr_FuncCall(
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name: Expr_ArrayDimFetch(
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var: Expr_FuncCall(
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name: Name(
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parts: array(
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0: id
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)
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)
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args: array(
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0: Arg(
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value: 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_String(
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value: udef
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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_String(
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value: id
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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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byRef: false
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unpack: 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: 1
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)
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)
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args: array(
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)
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)
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args: array(
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0: Arg(
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value: Scalar_String(
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value: var_dump
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)
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byRef: false
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unpack: false
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)
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)
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)
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args: array(
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0: Arg(
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value: Scalar_LNumber(
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value: 5
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)
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byRef: false
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unpack: false
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)
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)
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)
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4: Expr_FuncCall(
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name: Expr_FuncCall(
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name: Expr_FuncCall(
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name: Expr_Closure(
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static: false
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byRef: false
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params: array(
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0: Param(
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type: null
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byRef: false
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variadic: false
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name: x
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default: null
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)
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)
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uses: array(
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)
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returnType: null
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stmts: array(
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0: Stmt_Return(
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expr: Expr_Variable(
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name: x
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)
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)
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)
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)
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args: array(
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0: Arg(
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value: Scalar_String(
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value: id
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)
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byRef: false
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unpack: false
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)
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)
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)
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args: array(
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0: Arg(
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value: Scalar_String(
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value: var_dump
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)
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byRef: false
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unpack: false
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)
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)
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)
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args: array(
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0: Arg(
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value: Scalar_LNumber(
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value: 8
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)
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byRef: false
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unpack: false
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)
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)
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)
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5: Expr_FuncCall(
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name: Expr_FuncCall(
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name: Expr_FuncCall(
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name: Expr_FuncCall(
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name: Expr_FuncCall(
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name: Expr_Assign(
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var: Expr_Variable(
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name: f
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)
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expr: Expr_Closure(
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static: false
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byRef: false
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params: array(
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0: Param(
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type: null
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byRef: false
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variadic: false
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name: x
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default: Expr_ConstFetch(
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name: Name(
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parts: array(
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0: null
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)
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)
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)
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)
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)
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uses: array(
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0: Expr_ClosureUse(
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var: f
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byRef: true
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)
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)
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returnType: null
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stmts: array(
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0: Stmt_Return(
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expr: Expr_Ternary(
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cond: Expr_Variable(
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name: x
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)
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if: null
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else: Expr_Variable(
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name: f
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)
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)
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)
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)
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)
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)
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args: array(
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)
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)
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args: array(
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)
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)
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args: array(
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)
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)
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args: array(
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0: Arg(
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value: Scalar_String(
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value: var_dump
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)
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byRef: false
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unpack: false
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)
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)
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)
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args: array(
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0: Arg(
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value: Scalar_LNumber(
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value: 9
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)
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byRef: false
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unpack: false
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)
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)
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)
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6: Expr_FuncCall(
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name: Expr_FuncCall(
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name: Expr_FuncCall(
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name: Expr_FuncCall(
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name: Expr_FuncCall(
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name: 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: Expr_Variable(
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name: obj
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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_String(
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value: id
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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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args: array(
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)
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)
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args: array(
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0: Arg(
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value: Scalar_String(
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value: id
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)
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byRef: false
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unpack: false
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)
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)
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)
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args: array(
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0: Arg(
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value: Expr_Variable(
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name: id
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)
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byRef: false
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unpack: false
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)
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)
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)
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args: array(
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0: Arg(
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value: Scalar_String(
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value: var_dump
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|
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)
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byRef: false
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unpack: false
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|
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)
|
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|
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)
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|
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)
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args: array(
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0: Arg(
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value: Scalar_LNumber(
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value: 10
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|
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)
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byRef: false
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unpack: false
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)
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)
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)
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7: Expr_FuncCall(
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name: Expr_FuncCall(
|
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name: Expr_FuncCall(
|
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|
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name: Expr_FuncCall(
|
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|
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name: Scalar_String(
|
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|
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value: id
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|
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)
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||
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args: array(
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)
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|
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)
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|
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args: array(
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|
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0: Arg(
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value: Scalar_String(
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value: id
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|
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)
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byRef: false
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|
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unpack: false
|
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|
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)
|
||
|
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)
|
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|
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)
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|
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args: array(
|
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|
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0: Arg(
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|
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value: Scalar_String(
|
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|
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value: var_dump
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|
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)
|
||
|
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byRef: false
|
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|
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unpack: false
|
||
|
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)
|
||
|
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)
|
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|
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)
|
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|
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args: array(
|
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|
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0: Arg(
|
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|
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value: Scalar_LNumber(
|
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value: 12
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|
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)
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byRef: false
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unpack: false
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|
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)
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)
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|
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)
|
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8: Expr_FuncCall(
|
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name: Expr_FuncCall(
|
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name: Expr_FuncCall(
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|
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name: Expr_BinaryOp_Concat(
|
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left: Scalar_String(
|
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value: i
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)
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right: Scalar_String(
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value: d
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)
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)
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args: array(
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)
|
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|
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)
|
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|
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args: array(
|
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|
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0: Arg(
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|
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value: Scalar_String(
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value: var_dump
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|
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)
|
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|
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byRef: false
|
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|
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unpack: false
|
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|
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)
|
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|
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)
|
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|
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)
|
||
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args: array(
|
||
|
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0: Arg(
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||
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value: Scalar_LNumber(
|
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value: 13
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)
|
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byRef: false
|
||
|
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unpack: false
|
||
|
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)
|
||
|
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)
|
||
|
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)
|
||
|
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9: Expr_FuncCall(
|
||
|
|
name: Expr_FuncCall(
|
||
|
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name: Scalar_String(
|
||
|
|
value: \id
|
||
|
|
)
|
||
|
|
args: array(
|
||
|
|
0: Arg(
|
||
|
|
value: Scalar_String(
|
||
|
|
value: var_dump
|
||
|
|
)
|
||
|
|
byRef: false
|
||
|
|
unpack: false
|
||
|
|
)
|
||
|
|
)
|
||
|
|
)
|
||
|
|
args: array(
|
||
|
|
0: Arg(
|
||
|
|
value: Scalar_LNumber(
|
||
|
|
value: 14
|
||
|
|
)
|
||
|
|
byRef: false
|
||
|
|
unpack: false
|
||
|
|
)
|
||
|
|
)
|
||
|
|
)
|
||
|
|
)
|