Chris@0: Simple array access
Chris@0: -----
Chris@0: <?php
Chris@0: 
Chris@0: $a['b'];
Chris@0: $a['b']['c'];
Chris@0: $a[] = $b;
Chris@0: $a{'b'};
Chris@0: ${$a}['b'];
Chris@0: -----
Chris@0: array(
Chris@13:     0: Stmt_Expression(
Chris@13:         expr: Expr_ArrayDimFetch(
Chris@0:             var: Expr_Variable(
Chris@0:                 name: a
Chris@0:             )
Chris@0:             dim: Scalar_String(
Chris@0:                 value: b
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_Variable(
Chris@13:                     name: a
Chris@13:                 )
Chris@13:                 dim: Scalar_String(
Chris@13:                     value: b
Chris@13:                 )
Chris@13:             )
Chris@13:             dim: Scalar_String(
Chris@13:                 value: c
Chris@13:             )
Chris@0:         )
Chris@0:     )
Chris@13:     2: Stmt_Expression(
Chris@13:         expr: Expr_Assign(
Chris@13:             var: Expr_ArrayDimFetch(
Chris@13:                 var: Expr_Variable(
Chris@13:                     name: a
Chris@13:                 )
Chris@13:                 dim: null
Chris@13:             )
Chris@13:             expr: Expr_Variable(
Chris@13:                 name: b
Chris@13:             )
Chris@13:         )
Chris@13:     )
Chris@13:     3: Stmt_Expression(
Chris@13:         expr: Expr_ArrayDimFetch(
Chris@0:             var: Expr_Variable(
Chris@0:                 name: a
Chris@0:             )
Chris@13:             dim: Scalar_String(
Chris@13:                 value: b
Chris@13:             )
Chris@0:         )
Chris@0:     )
Chris@13:     4: Stmt_Expression(
Chris@13:         expr: Expr_ArrayDimFetch(
Chris@13:             var: Expr_Variable(
Chris@13:                 name: Expr_Variable(
Chris@13:                     name: a
Chris@13:                 )
Chris@0:             )
Chris@13:             dim: Scalar_String(
Chris@13:                 value: b
Chris@13:             )
Chris@0:         )
Chris@0:     )
Chris@0: )