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<?php $a = [ [ 'FIRSTID' => 58, 'SECONDID' => 12, 'TYPE' => 319, 'AMOUNT' => 300 ], [ 'FIRSTID' => 58, 'SECONDID' => 12, 'TYPE' => 319, 'AMOUNT' => 600 ], [ 'FIRSTID' => 59, 'SECONDID' => 14, 'TYPE' => 321, 'AMOUNT' => 900 ], [ 'FIRSTID' => 59, 'SECONDID' => 14, 'TYPE' => 321, 'AMOUNT' => 500 ], [ 'FIRSTID' => 60, 'SECONDID' => 13, 'TYPE' => 320, 'AMOUNT' => 1000 ], [ 'FIRSTID' => 60, 'SECONDID' => 13, 'TYPE' => 321, 'AMOUNT' => 1500 ] ]; $r = []; foreach($a as $v){ array_key_exists($v['FIRSTID'], $r) ? ($r[$v['FIRSTID']]['AMOUNT'] += $v['AMOUNT']) : $r[$v['FIRSTID']] = $v; } echo '<pre>'; print_r($r);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 20
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 20
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 14
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 18
Branch analysis from position: 18
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 14
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 20
filename:       /in/JCJ6p
function name:  (null)
number of ops:  26
compiled vars:  !0 = $a, !1 = $r, !2 = $v
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   41     1        ASSIGN                                                   !1, <array>
   42     2      > FE_RESET_R                                       $5      !0, ->20
          3    > > FE_FETCH_R                                               $5, !2, ->20
   43     4    >   FETCH_DIM_R                                      ~6      !2, 'FIRSTID'
          5        ARRAY_KEY_EXISTS                                         ~6, !1
          6      > JMPZ                                                     ~7, ->14
   45     7    >   FETCH_DIM_R                                      ~8      !2, 'FIRSTID'
          8        FETCH_DIM_R                                      ~11     !2, 'AMOUNT'
          9        FETCH_DIM_RW                                     $9      !1, ~8
         10        ASSIGN_DIM_OP                +=               1  ~10     $9, 'AMOUNT'
         11        OP_DATA                                                  ~11
         12        QM_ASSIGN                                        ~12     ~10
         13      > JMP                                                      ->18
   47    14    >   FETCH_DIM_R                                      ~13     !2, 'FIRSTID'
         15        ASSIGN_DIM                                       ~14     !1, ~13
         16        OP_DATA                                                  !2
         17        QM_ASSIGN                                        ~12     ~14
         18    >   FREE                                                     ~12
   42    19      > JMP                                                      ->3
         20    >   FE_FREE                                                  $5
   49    21        ECHO                                                     '%3Cpre%3E'
   50    22        INIT_FCALL                                               'print_r'
         23        SEND_VAR                                                 !1
         24        DO_ICALL                                                 
         25      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
143.35 ms | 1003 KiB | 14 Q