Chris@0: Uniform variable syntax in PHP 7 (misc)
Chris@0: -----
Chris@0: <?php
Chris@0: 
Chris@0: A::A[0];
Chris@0: A::A[0][1][2];
Chris@0: "string"->length();
Chris@0: (clone $obj)->b[0](1);
Chris@0: [0, 1][0] = 1;
Chris@0: -----
Chris@0: !!php7
Chris@0: array(
Chris@13:     0: Stmt_Expression(
Chris@13:         expr: Expr_ArrayDimFetch(
Chris@13:             var: Expr_ClassConstFetch(
Chris@13:                 class: Name(
Chris@13:                     parts: array(
Chris@13:                         0: A
Chris@0:                     )
Chris@0:                 )
Chris@13:                 name: Identifier(
Chris@13:                     name: A
Chris@0:                 )
Chris@0:             )
Chris@0:             dim: Scalar_LNumber(
Chris@0:                 value: 0
Chris@0:             )
Chris@0:         )
Chris@13:     )
Chris@13:     1: Stmt_Expression(
Chris@13:         expr: Expr_ArrayDimFetch(
Chris@13:             var: Expr_ArrayDimFetch(
Chris@13:                 var: Expr_ArrayDimFetch(
Chris@13:                     var: Expr_ClassConstFetch(
Chris@13:                         class: Name(
Chris@13:                             parts: array(
Chris@13:                                 0: A
Chris@13:                             )
Chris@13:                         )
Chris@13:                         name: Identifier(
Chris@13:                             name: A
Chris@13:                         )
Chris@13:                     )
Chris@13:                     dim: Scalar_LNumber(
Chris@13:                         value: 0
Chris@13:                     )
Chris@13:                 )
Chris@13:                 dim: Scalar_LNumber(
Chris@13:                     value: 1
Chris@13:                 )
Chris@13:             )
Chris@13:             dim: Scalar_LNumber(
Chris@13:                 value: 2
Chris@13:             )
Chris@0:         )
Chris@0:     )
Chris@13:     2: Stmt_Expression(
Chris@13:         expr: Expr_MethodCall(
Chris@13:             var: Scalar_String(
Chris@13:                 value: string
Chris@13:             )
Chris@13:             name: Identifier(
Chris@13:                 name: length
Chris@13:             )
Chris@13:             args: array(
Chris@13:             )
Chris@13:         )
Chris@13:     )
Chris@13:     3: Stmt_Expression(
Chris@13:         expr: Expr_FuncCall(
Chris@13:             name: Expr_ArrayDimFetch(
Chris@13:                 var: Expr_PropertyFetch(
Chris@13:                     var: Expr_Clone(
Chris@13:                         expr: Expr_Variable(
Chris@13:                             name: obj
Chris@13:                         )
Chris@13:                     )
Chris@13:                     name: Identifier(
Chris@13:                         name: b
Chris@13:                     )
Chris@13:                 )
Chris@13:                 dim: Scalar_LNumber(
Chris@13:                     value: 0
Chris@13:                 )
Chris@13:             )
Chris@13:             args: array(
Chris@13:                 0: Arg(
Chris@13:                     value: Scalar_LNumber(
Chris@13:                         value: 1
Chris@13:                     )
Chris@13:                     byRef: false
Chris@13:                     unpack: false
Chris@13:                 )
Chris@13:             )
Chris@13:         )
Chris@13:     )
Chris@13:     4: Stmt_Expression(
Chris@13:         expr: Expr_Assign(
Chris@13:             var: Expr_ArrayDimFetch(
Chris@13:                 var: Expr_Array(
Chris@13:                     items: array(
Chris@13:                         0: Expr_ArrayItem(
Chris@13:                             key: null
Chris@13:                             value: Scalar_LNumber(
Chris@13:                                 value: 0
Chris@13:                             )
Chris@13:                             byRef: false
Chris@13:                         )
Chris@13:                         1: Expr_ArrayItem(
Chris@13:                             key: null
Chris@13:                             value: Scalar_LNumber(
Chris@13:                                 value: 1
Chris@13:                             )
Chris@13:                             byRef: false
Chris@13:                         )
Chris@13:                     )
Chris@13:                 )
Chris@13:                 dim: Scalar_LNumber(
Chris@13:                     value: 0
Chris@13:                 )
Chris@13:             )
Chris@13:             expr: Scalar_LNumber(
Chris@13:                 value: 1
Chris@13:             )
Chris@13:         )
Chris@13:     )
Chris@13: )