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<?php $array=[ [36868=>3], [2112=>3], [35901=>3], [6496=>3], [87=>3], [36868=>3], [68=>3], [9068=>3], [47=>3] ]; foreach($array as $subarray){ foreach($subarray as $k=>$v){ if(!isset($result[$k])){ $result[$k]=$subarray; }else{ $result[$k][$k]+=$v; } } } var_export(array_values($result));
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 18
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 18
Branch analysis from position: 3
2 jumps found. (Code = 77) Position 1 = 4, Position 2 = 16
Branch analysis from position: 4
2 jumps found. (Code = 78) Position 1 = 5, Position 2 = 16
Branch analysis from position: 5
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 12
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 15
Branch analysis from position: 15
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
Branch analysis from position: 12
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
Branch analysis from position: 16
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 16
Branch analysis from position: 18
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 18
filename:       /in/QkB09
function name:  (null)
number of ops:  26
compiled vars:  !0 = $array, !1 = $subarray, !2 = $v, !3 = $k, !4 = $result
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
   13     1      > FE_RESET_R                                       $6      !0, ->18
          2    > > FE_FETCH_R                                               $6, !1, ->18
   14     3    > > FE_RESET_R                                       $7      !1, ->16
          4    > > FE_FETCH_R                                       ~8      $7, !2, ->16
          5    >   ASSIGN                                                   !3, ~8
   15     6        ISSET_ISEMPTY_DIM_OBJ                         0  ~10     !4, !3
          7        BOOL_NOT                                         ~11     ~10
          8      > JMPZ                                                     ~11, ->12
   16     9    >   ASSIGN_DIM                                               !4, !3
         10        OP_DATA                                                  !1
   15    11      > JMP                                                      ->15
   18    12    >   FETCH_DIM_RW                                     $13     !4, !3
         13        ASSIGN_DIM_OP                +=               1          $13, !3
         14        OP_DATA                                                  !2
   14    15    > > JMP                                                      ->4
         16    >   FE_FREE                                                  $7
   13    17      > JMP                                                      ->2
         18    >   FE_FREE                                                  $6
   22    19        INIT_FCALL                                               'var_export'
         20        INIT_FCALL                                               'array_values'
         21        SEND_VAR                                                 !4
         22        DO_ICALL                                         $15     
         23        SEND_VAR                                                 $15
         24        DO_ICALL                                                 
         25      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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255.36 ms | 1004 KiB | 15 Q