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<?php $array = array( array('FIRSTID' =>58, 'SECONDID' =>12, 'TYPE' =>319, 'AMOUNT' =>300 ), array('FIRSTID' =>58, 'SECONDID' =>12, 'TYPE' =>319, 'AMOUNT' =>600 ), array('FIRSTID' =>59, 'SECONDID' =>14, 'TYPE' =>321, 'AMOUNT' =>900 ), array('FIRSTID' =>59, 'SECONDID' =>14, 'TYPE' =>321, 'AMOUNT' =>500 ), array('FIRSTID' =>60, 'SECONDID' =>13, 'TYPE' =>320, 'AMOUNT' =>1000 ), array('FIRSTID' =>60, 'SECONDID' =>13, 'TYPE' =>321, 'AMOUNT' =>1500 ), ); $groups = array(); foreach ($array as $item) { $key = $item['FIRSTID'].''.$item['SECONDID'].''.$item['TYPE']; if (!array_key_exists($key, $groups)) { $groups[$key] = array( 'FIRSTID' => $item['FIRSTID'], 'SECONDID' => $item['SECONDID'], 'TYPE' => $item['TYPE'], 'AMOUNT' => $item['AMOUNT'], ); } else { $groups[$key]['AMOUNT'] = $groups[$key]['AMOUNT'] + $item['AMOUNT']; } } echo '<pre>'; print_r($groups); echo '</pre>';
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 34
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 34
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 15, Position 2 = 26
Branch analysis from position: 15
1 jumps found. (Code = 42) Position 1 = 33
Branch analysis from position: 33
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 26
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 34
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 34
filename:       /in/GlJhl
function name:  (null)
number of ops:  41
compiled vars:  !0 = $array, !1 = $groups, !2 = $item, !3 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   43     1        ASSIGN                                                   !1, <array>
   44     2      > FE_RESET_R                                       $6      !0, ->34
          3    > > FE_FETCH_R                                               $6, !2, ->34
   45     4    >   FETCH_DIM_R                                      ~7      !2, 'FIRSTID'
          5        CONCAT                                           ~8      ~7, ''
          6        FETCH_DIM_R                                      ~9      !2, 'SECONDID'
          7        CONCAT                                           ~10     ~8, ~9
          8        CONCAT                                           ~11     ~10, ''
          9        FETCH_DIM_R                                      ~12     !2, 'TYPE'
         10        CONCAT                                           ~13     ~11, ~12
         11        ASSIGN                                                   !3, ~13
   46    12        ARRAY_KEY_EXISTS                                 ~15     !3, !1
         13        BOOL_NOT                                         ~16     ~15
         14      > JMPZ                                                     ~16, ->26
   49    15    >   FETCH_DIM_R                                      ~18     !2, 'FIRSTID'
         16        INIT_ARRAY                                       ~19     ~18, 'FIRSTID'
   50    17        FETCH_DIM_R                                      ~20     !2, 'SECONDID'
         18        ADD_ARRAY_ELEMENT                                ~19     ~20, 'SECONDID'
   51    19        FETCH_DIM_R                                      ~21     !2, 'TYPE'
         20        ADD_ARRAY_ELEMENT                                ~19     ~21, 'TYPE'
   52    21        FETCH_DIM_R                                      ~22     !2, 'AMOUNT'
         22        ADD_ARRAY_ELEMENT                                ~19     ~22, 'AMOUNT'
   48    23        ASSIGN_DIM                                               !1, !3
   52    24        OP_DATA                                                  ~19
   46    25      > JMP                                                      ->33
   57    26    >   FETCH_DIM_R                                      ~25     !1, !3
         27        FETCH_DIM_R                                      ~26     ~25, 'AMOUNT'
         28        FETCH_DIM_R                                      ~27     !2, 'AMOUNT'
         29        ADD                                              ~28     ~26, ~27
         30        FETCH_DIM_W                                      $23     !1, !3
         31        ASSIGN_DIM                                               $23, 'AMOUNT'
         32        OP_DATA                                                  ~28
   44    33    > > JMP                                                      ->3
         34    >   FE_FREE                                                  $6
   61    35        ECHO                                                     '%3Cpre%3E'
   62    36        INIT_FCALL                                               'print_r'
         37        SEND_VAR                                                 !1
         38        DO_ICALL                                                 
   63    39        ECHO                                                     '%3C%2Fpre%3E'
         40      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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