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