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<?php $multiarr = [ ['Fruit' => 'Apples'], ['Fruit' => 'Bananas'], ['Fruit' => 'Oranges'], ['Veg' => 'Carrot'], //['Veg' => 'Leek'], ]; foreach ($multiarr as $array) { foreach ($array as $key=>$val) { $newarray[$key][] = $val; } } var_export($newarray); echo "\n---\n"; var_export(array_merge_recursive(...$multiarr));
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 12
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 12
Branch analysis from position: 3
2 jumps found. (Code = 77) Position 1 = 4, Position 2 = 10
Branch analysis from position: 4
2 jumps found. (Code = 78) Position 1 = 5, Position 2 = 10
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 10
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename:       /in/OMJR1
function name:  (null)
number of ops:  25
compiled vars:  !0 = $multiarr, !1 = $array, !2 = $val, !3 = $key, !4 = $newarray
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   11     1      > FE_RESET_R                                       $6      !0, ->12
          2    > > FE_FETCH_R                                               $6, !1, ->12
   12     3    > > FE_RESET_R                                       $7      !1, ->10
          4    > > FE_FETCH_R                                       ~8      $7, !2, ->10
          5    >   ASSIGN                                                   !3, ~8
   13     6        FETCH_DIM_W                                      $10     !4, !3
          7        ASSIGN_DIM                                               $10
          8        OP_DATA                                                  !2
   12     9      > JMP                                                      ->4
         10    >   FE_FREE                                                  $7
   11    11      > JMP                                                      ->2
         12    >   FE_FREE                                                  $6
   17    13        INIT_FCALL                                               'var_export'
         14        SEND_VAR                                                 !4
         15        DO_ICALL                                                 
   19    16        ECHO                                                     '%0A---%0A'
   21    17        INIT_FCALL                                               'var_export'
         18        INIT_FCALL                                               'array_merge_recursive'
         19        SEND_UNPACK                                              !0
         20        CHECK_UNDEF_ARGS                                         
         21        DO_ICALL                                         $13     
         22        SEND_VAR                                                 $13
         23        DO_ICALL                                                 
         24      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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