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<?php $array = [ ["item_id" => "1", "customer_id" => "53453", "name" => "Item3", "price" => 0, "quantity" => 1], ["item_id" => "3","customer_id" => "53453","name" => "Item1","price" => 0,"quantity" => 1], ["item_id" => "2","customer_id" => "765656","name" => "Item2","price" => 0,"quantity" => 1], ]; $finalArray = []; foreach ($array as $item) { $customer_id = $item['customer_id']; $finalArray[$customer_id][] = [ 'name' => $item['name'], 'price' => $item['price'], 'quantity' => $item['quantity'], ]; } print_r($finalArray);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 16
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 16
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 16
filename:       /in/eC0NW
function name:  (null)
number of ops:  21
compiled vars:  !0 = $array, !1 = $finalArray, !2 = $item, !3 = $customer_id
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    9     1        ASSIGN                                                   !1, <array>
   11     2      > FE_RESET_R                                       $6      !0, ->16
          3    > > FE_FETCH_R                                               $6, !2, ->16
   13     4    >   FETCH_DIM_R                                      ~7      !2, 'customer_id'
          5        ASSIGN                                                   !3, ~7
   16     6        FETCH_DIM_R                                      ~11     !2, 'name'
          7        INIT_ARRAY                                       ~12     ~11, 'name'
   17     8        FETCH_DIM_R                                      ~13     !2, 'price'
          9        ADD_ARRAY_ELEMENT                                ~12     ~13, 'price'
   18    10        FETCH_DIM_R                                      ~14     !2, 'quantity'
         11        ADD_ARRAY_ELEMENT                                ~12     ~14, 'quantity'
   15    12        FETCH_DIM_W                                      $9      !1, !3
         13        ASSIGN_DIM                                               $9
   18    14        OP_DATA                                                  ~12
   11    15      > JMP                                                      ->3
         16    >   FE_FREE                                                  $6
   22    17        INIT_FCALL                                               'print_r'
         18        SEND_VAR                                                 !1
         19        DO_ICALL                                                 
         20      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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