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<?php $obj1 = new stdClass; $obj1->{'123'} = '456'; var_dump($obj1, $obj1->{'123'}, $obj1->{123}); $obj = (object)array('123' => '456'); var_dump($obj, $obj->{'123'}, $obj->{123});
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TVDP8
function name:  (null)
number of ops:  22
compiled vars:  !0 = $obj1, !1 = $obj
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     !1, '123'
         19        SEND_VAL                                                 ~12
         20        DO_ICALL                                                 
         21      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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