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<?php $obj1 = new stdClass; $obj1->{'123'} = '456'; var_dump($obj1, $obj1->{'123'}, $obj1->{123}); $obj2 = (object)array('123' => '456'); var_dump($obj2, $obj2->{'123'}, $obj1->{123});
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/RPJXH
function name:  (null)
number of ops:  22
compiled vars:  !0 = $obj1, !1 = $obj2
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   NEW                                                  $2      'stdClass'
          1        DO_FCALL                                          0          
          2        ASSIGN                                                       !0, $2
    4     3        ASSIGN_OBJ                                                   !0, '123'
          4        OP_DATA                                                      '456'
    5     5        INIT_FCALL                                                   'var_dump'
          6        SEND_VAR                                                     !0
          7        FETCH_OBJ_R                                          ~6      !0, '123'
          8        SEND_VAL                                                     ~6
          9        FETCH_OBJ_R                                          ~7      !0, '123'
         10        SEND_VAL                                                     ~7
         11        DO_ICALL                                                     
    7    12        CAST                                              8  ~9      <array>
         13        ASSIGN                                                       !1, ~9
    8    14        INIT_FCALL                                                   'var_dump'
         15        SEND_VAR                                                     !1
         16        FETCH_OBJ_R                                          ~11     !1, '123'
         17        SEND_VAL                                                     ~11
         18        FETCH_OBJ_R                                          ~12     !0, '123'
         19        SEND_VAL                                                     ~12
         20        DO_ICALL                                                     
         21      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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