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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]); $obj2 = (object)$arr; var_dump($obj2->{123});
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/jfJ1g
function name:  (null)
number of ops:  31
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'
    5     5        ASSIGN_OBJ                                               !0, '456'
          6        OP_DATA                                                  'bar'
    7     7        CAST                                          7  ~8      !0
          8        ASSIGN                                                   !1, ~8
    9     9        INIT_FCALL                                               'var_dump'
         10        SEND_VAR                                                 !1
         11        DO_ICALL                                                 
   10    12        INIT_FCALL                                               'var_dump'
         13        FETCH_DIM_R                                      ~11     !1, 123
         14        SEND_VAL                                                 ~11
         15        FETCH_DIM_R                                      ~12     !1, 123
         16        SEND_VAL                                                 ~12
         17        DO_ICALL                                                 
   11    18        INIT_FCALL                                               'var_dump'
         19        FETCH_DIM_R                                      ~14     !1, 456
         20        SEND_VAL                                                 ~14
         21        FETCH_DIM_R                                      ~15     !1, 456
         22        SEND_VAL                                                 ~15
         23        DO_ICALL                                                 
   13    24        CAST                                          8  ~17     !1
         25        ASSIGN                                                   !2, ~17
   15    26        INIT_FCALL                                               'var_dump'
         27        FETCH_OBJ_R                                      ~19     !2, '123'
         28        SEND_VAL                                                 ~19
         29        DO_ICALL                                                 
         30      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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