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<?php $obj = new stdClass(); $obj->{123} = "foo"; $obj->{'456'} = "bar"; $arr = (array)$obj; var_dump($arr); var_dump($arr['123'], $arr[123]); var_dump($arr['456'], $arr[456]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6uFqf
function name:  (null)
number of ops:  25
compiled vars:  !0 = $obj, !1 = $arr
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                                                      'foo'
    5     5        ASSIGN_OBJ                                                   !0, '456'
          6        OP_DATA                                                      'bar'
    7     7        CAST                                              7  ~7      !0
          8        ASSIGN                                                       !1, ~7
    9     9        INIT_FCALL                                                   'var_dump'
         10        SEND_VAR                                                     !1
         11        DO_ICALL                                                     
   10    12        INIT_FCALL                                                   'var_dump'
         13        FETCH_DIM_R                                          ~10     !1, 123
         14        SEND_VAL                                                     ~10
         15        FETCH_DIM_R                                          ~11     !1, 123
         16        SEND_VAL                                                     ~11
         17        DO_ICALL                                                     
   11    18        INIT_FCALL                                                   'var_dump'
         19        FETCH_DIM_R                                          ~13     !1, 456
         20        SEND_VAL                                                     ~13
         21        FETCH_DIM_R                                          ~14     !1, 456
         22        SEND_VAL                                                     ~14
         23        DO_ICALL                                                     
         24      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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