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<?php $input = [ [ 'group' => '1', 4 => '19', 6 => '27', 8 => '160', ], [ 'group' => '2', 4 => '20', 6 => '28', 8 => '200', ], ]; $output = []; foreach ($input as $subArray) { $group = $subArray['group']; unset($subArray['group']); foreach ($subArray as $setId => $variationId) { $output[] = [ 'group' => $group, 'es_variation_set_id' => $setId, 'es_variation_id' => $variationId, ]; } } var_dump($output);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 18
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 18
Branch analysis from position: 4
2 jumps found. (Code = 77) Position 1 = 8, Position 2 = 16
Branch analysis from position: 8
2 jumps found. (Code = 78) Position 1 = 9, Position 2 = 16
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
Branch analysis from position: 16
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
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/KLf8Y
function name:  (null)
number of ops:  23
compiled vars:  !0 = $input, !1 = $output, !2 = $subArray, !3 = $group, !4 = $variationId, !5 = $setId
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   18     1        ASSIGN                                                   !1, <array>
   19     2      > FE_RESET_R                                       $8      !0, ->18
          3    > > FE_FETCH_R                                               $8, !2, ->18
   20     4    >   FETCH_DIM_R                                      ~9      !2, 'group'
          5        ASSIGN                                                   !3, ~9
   21     6        UNSET_DIM                                                !2, 'group'
   22     7      > FE_RESET_R                                       $11     !2, ->16
          8    > > FE_FETCH_R                                       ~12     $11, !4, ->16
          9    >   ASSIGN                                                   !5, ~12
   24    10        INIT_ARRAY                                       ~15     !3, 'group'
   25    11        ADD_ARRAY_ELEMENT                                ~15     !5, 'es_variation_set_id'
   26    12        ADD_ARRAY_ELEMENT                                ~15     !4, 'es_variation_id'
   23    13        ASSIGN_DIM                                               !1
   26    14        OP_DATA                                                  ~15
   22    15      > JMP                                                      ->8
         16    >   FE_FREE                                                  $11
   19    17      > JMP                                                      ->3
         18    >   FE_FREE                                                  $8
   31    19        INIT_FCALL                                               'var_dump'
         20        SEND_VAR                                                 !1
         21        DO_ICALL                                                 
         22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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