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<?php $foods = [ [ 'foodType' => 'fruits', 'itemID' => 1, 'itemName' => 'apple', ], [ 'foodType' => 'fruits', 'itemID' => 2, 'itemName' => 'banana', ], [ 'foodType' => 'veggies', 'itemID' => 3, 'itemName' => 'carrot', ], [ 'foodType' => 'veggies', 'itemID' => 4, 'itemName' => 'broccoli', ] ]; $grouped_foods = []; $groupByColumn = 'foodType'; array_filter($foods, function ($foodItem) use(&$grouped_foods, $groupByColumn) { $grouped_foods[$foodItem[$groupByColumn]][] = array_filter($foodItem, function ($key) use($groupByColumn) { return $key != $groupByColumn; }, ARRAY_FILTER_USE_KEY); }); echo "<pre>"; print_R($grouped_foods); echo "</pre>";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bbX5A
function name:  (null)
number of ops:  16
compiled vars:  !0 = $foods, !1 = $grouped_foods, !2 = $groupByColumn
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                       !0, <array>
   29     1        ASSIGN                                                       !1, <array>
   30     2        ASSIGN                                                       !2, 'foodType'
   32     3        INIT_FCALL                                                   'array_filter'
          4        SEND_VAR                                                     !0
          5        DECLARE_LAMBDA_FUNCTION                              ~6      [0]
          6        BIND_LEXICAL                                                 ~6, !1
          7        BIND_LEXICAL                                                 ~6, !2
   36     8        SEND_VAL                                                     ~6
   32     9        DO_ICALL                                                     
   39    10        ECHO                                                         '%3Cpre%3E'
   40    11        INIT_FCALL                                                   'print_r'
         12        SEND_VAR                                                     !1
         13        DO_ICALL                                                     
   41    14        ECHO                                                         '%3C%2Fpre%3E'
         15      > RETURN                                                       1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bbX5A
function name:  {closure:/in/bbX5A:32}
number of ops:  15
compiled vars:  !0 = $foodItem, !1 = $grouped_foods, !2 = $groupByColumn
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   32     0  E >   RECV                                                 !0      
          1        BIND_STATIC                                                  !1
          2        BIND_STATIC                                                  !2
   33     3        FETCH_DIM_R                                          ~3      !0, !2
          4        INIT_FCALL                                                   'array_filter'
          5        SEND_VAR                                                     !0
          6        DECLARE_LAMBDA_FUNCTION                              ~6      [0]
          7        BIND_LEXICAL                                                 ~6, !2
   35     8        SEND_VAL                                                     ~6
          9        SEND_VAL                                                     2
   33    10        DO_ICALL                                             $7      
         11        FETCH_DIM_W                                          $4      !1, ~3
         12        ASSIGN_DIM                                                   $4
   35    13        OP_DATA                                                      $7
   36    14      > RETURN                                                       null


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bbX5A
function name:  {closure:{closure:/in/bbX5A:32}:33}
number of ops:  5
compiled vars:  !0 = $key, !1 = $groupByColumn
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   33     0  E >   RECV                                                 !0      
          1        BIND_STATIC                                                  !1
   34     2        IS_NOT_EQUAL                                         ~2      !0, !1
          3      > RETURN                                                       ~2
   35     4*     > RETURN                                                       null

End of Dynamic Function 0

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.5.0


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