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<?php class foo { var $bar = 'I am bar.'; var $arr = array('I am A.', 'I am B.', 'I am C.'); var $r = 'I am r.'; } $foo = new foo(); $bar = 'bar'; $baz = array('foo', 'bar', 'baz', 'quux'); echo $foo->$bar . "\n"; echo $foo->$baz[1] . "\n"; $start = 'b'; $end = 'ar'; echo $foo->{$start . $end} . "\n"; $arr = 'arr'; echo $foo->$arr[1] . "\n"; echo $foo->{$arr}[1] . "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/P03ti
function name:  (null)
number of ops:  28
compiled vars:  !0 = $foo, !1 = $bar, !2 = $baz, !3 = $start, !4 = $end, !5 = $arr
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   NEW                                              $6      'foo'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $6
    9     3        ASSIGN                                                   !1, 'bar'
   10     4        ASSIGN                                                   !2, <array>
   11     5        FETCH_OBJ_R                                      ~11     !0, !1
          6        CONCAT                                           ~12     ~11, '%0A'
          7        ECHO                                                     ~12
   12     8        FETCH_OBJ_R                                      ~13     !0, !2
          9        FETCH_DIM_R                                      ~14     ~13, 1
         10        CONCAT                                           ~15     ~14, '%0A'
         11        ECHO                                                     ~15
   14    12        ASSIGN                                                   !3, 'b'
   15    13        ASSIGN                                                   !4, 'ar'
   16    14        CONCAT                                           ~18     !3, !4
         15        FETCH_OBJ_R                                      ~19     !0, ~18
         16        CONCAT                                           ~20     ~19, '%0A'
         17        ECHO                                                     ~20
   18    18        ASSIGN                                                   !5, 'arr'
   19    19        FETCH_OBJ_R                                      ~22     !0, !5
         20        FETCH_DIM_R                                      ~23     ~22, 1
         21        CONCAT                                           ~24     ~23, '%0A'
         22        ECHO                                                     ~24
   20    23        FETCH_OBJ_R                                      ~25     !0, !5
         24        FETCH_DIM_R                                      ~26     ~25, 1
         25        CONCAT                                           ~27     ~26, '%0A'
         26        ECHO                                                     ~27
         27      > RETURN                                                   1

Class foo: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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