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<?php $objectA = (object) []; $objectA->a = 1; $objectA->b = 1; $objectA->d = 1; $objectB = (object) []; $objectB->a = 2; $objectB->b = 2; $objectB->d = 2; $result = $objectA; foreach ($objectB as $prop => $value) { $result->$prop = ($result->$prop ?? 0) + $value; } var_export($result);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 18, Position 2 = 27
Branch analysis from position: 18
2 jumps found. (Code = 78) Position 1 = 19, Position 2 = 27
Branch analysis from position: 19
1 jumps found. (Code = 42) Position 1 = 18
Branch analysis from position: 18
Branch analysis from position: 27
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 27
filename:       /in/iNQRP
function name:  (null)
number of ops:  32
compiled vars:  !0 = $objectA, !1 = $objectB, !2 = $result, !3 = $value, !4 = $prop
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   CAST                                              8  ~5      <array>
          1        ASSIGN                                                       !0, ~5
    4     2        ASSIGN_OBJ                                                   !0, 'a'
          3        OP_DATA                                                      1
    5     4        ASSIGN_OBJ                                                   !0, 'b'
          5        OP_DATA                                                      1
    6     6        ASSIGN_OBJ                                                   !0, 'd'
          7        OP_DATA                                                      1
    8     8        CAST                                              8  ~10     <array>
          9        ASSIGN                                                       !1, ~10
    9    10        ASSIGN_OBJ                                                   !1, 'a'
         11        OP_DATA                                                      2
   10    12        ASSIGN_OBJ                                                   !1, 'b'
         13        OP_DATA                                                      2
   11    14        ASSIGN_OBJ                                                   !1, 'd'
         15        OP_DATA                                                      2
   13    16        ASSIGN                                                       !2, !0
   14    17      > FE_RESET_R                                           $16     !1, ->27
         18    > > FE_FETCH_R                                           ~17     $16, !3, ->27
         19    >   ASSIGN                                                       !4, ~17
   15    20        FETCH_OBJ_IS                                         ~20     !2, !4
         21        COALESCE                                             ~21     ~20
         22        QM_ASSIGN                                            ~21     0
         23        ADD                                                  ~22     ~21, !3
         24        ASSIGN_OBJ                                                   !2, !4
         25        OP_DATA                                                      ~22
   14    26      > JMP                                                          ->18
         27    >   FE_FREE                                                      $16
   17    28        INIT_FCALL                                                   'var_export'
         29        SEND_VAR                                                     !2
         30        DO_ICALL                                                     
         31      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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