1Uniform variable syntax in PHP 7 (misc) 2----- 3<?php 4 5"string"->length(); 6"foo$bar"[0]; 7"foo$bar"->length(); 8(clone $obj)->b[0](1); 9[0, 1][0] = 1; 10----- 11array( 12 0: Stmt_Expression( 13 expr: Expr_MethodCall( 14 var: Scalar_String( 15 value: string 16 ) 17 name: Identifier( 18 name: length 19 ) 20 args: array( 21 ) 22 ) 23 ) 24 1: Stmt_Expression( 25 expr: Expr_ArrayDimFetch( 26 var: Scalar_InterpolatedString( 27 parts: array( 28 0: InterpolatedStringPart( 29 value: foo 30 ) 31 1: Expr_Variable( 32 name: bar 33 ) 34 ) 35 ) 36 dim: Scalar_Int( 37 value: 0 38 ) 39 ) 40 ) 41 2: Stmt_Expression( 42 expr: Expr_MethodCall( 43 var: Scalar_InterpolatedString( 44 parts: array( 45 0: InterpolatedStringPart( 46 value: foo 47 ) 48 1: Expr_Variable( 49 name: bar 50 ) 51 ) 52 ) 53 name: Identifier( 54 name: length 55 ) 56 args: array( 57 ) 58 ) 59 ) 60 3: Stmt_Expression( 61 expr: Expr_FuncCall( 62 name: Expr_ArrayDimFetch( 63 var: Expr_PropertyFetch( 64 var: Expr_Clone( 65 expr: Expr_Variable( 66 name: obj 67 ) 68 ) 69 name: Identifier( 70 name: b 71 ) 72 ) 73 dim: Scalar_Int( 74 value: 0 75 ) 76 ) 77 args: array( 78 0: Arg( 79 name: null 80 value: Scalar_Int( 81 value: 1 82 ) 83 byRef: false 84 unpack: false 85 ) 86 ) 87 ) 88 ) 89 4: Stmt_Expression( 90 expr: Expr_Assign( 91 var: Expr_ArrayDimFetch( 92 var: Expr_Array( 93 items: array( 94 0: ArrayItem( 95 key: null 96 value: Scalar_Int( 97 value: 0 98 ) 99 byRef: false 100 unpack: false 101 ) 102 1: ArrayItem( 103 key: null 104 value: Scalar_Int( 105 value: 1 106 ) 107 byRef: false 108 unpack: false 109 ) 110 ) 111 ) 112 dim: Scalar_Int( 113 value: 0 114 ) 115 ) 116 expr: Scalar_Int( 117 value: 1 118 ) 119 ) 120 ) 121) 122
