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<?php $obj = new stdClass(); $obj->{123} = "foo"; $arr = (array)$obj; var_dump($arr); var_dump($arr['123'], $arr[123]); $obj2 = (object)$arr; var_dump($obj2->{123});
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/4jBF5
function name:  (null)
number of ops:  23
compiled vars:  !0 = $obj, !1 = $arr, !2 = $obj2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $3      'stdClass'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $3
    4     3        ASSIGN_OBJ                                               !0, '123'
          4        OP_DATA                                                  'foo'
    6     5        CAST                                          7  ~7      !0
          6        ASSIGN                                                   !1, ~7
    8     7        INIT_FCALL                                               'var_dump'
          8        SEND_VAR                                                 !1
          9        DO_ICALL                                                 
    9    10        INIT_FCALL                                               'var_dump'
         11        FETCH_DIM_R                                      ~10     !1, 123
         12        SEND_VAL                                                 ~10
         13        FETCH_DIM_R                                      ~11     !1, 123
         14        SEND_VAL                                                 ~11
         15        DO_ICALL                                                 
   11    16        CAST                                          8  ~13     !1
         17        ASSIGN                                                   !2, ~13
   13    18        INIT_FCALL                                               'var_dump'
         19        FETCH_OBJ_R                                      ~15     !2, '123'
         20        SEND_VAL                                                 ~15
         21        DO_ICALL                                                 
         22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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