3v4l.org

run code in 500+ PHP versions simultaneously
<?php $records = [ "Coding", "Web development - Coding", "Meeting", "Coding", "Coding", "Content", "Coding", "Coding" ]; $quantities = [ 3, 8, 1, 4.85, 1, 0.5, 6.01, 7 ]; $result = []; foreach ($records as $index => $label){ $result[$label] = ($result[$label] ?? 0) + $quantities[$index]; } var_export(array_keys($result)); var_export(array_values($result));
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 4, Position 2 = 14
Branch analysis from position: 4
2 jumps found. (Code = 78) Position 1 = 5, Position 2 = 14
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 14
filename:       /in/MjcUu
function name:  (null)
number of ops:  28
compiled vars:  !0 = $records, !1 = $quantities, !2 = $result, !3 = $label, !4 = $index
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
   13     1        ASSIGN                                                       !1, <array>
   24     2        ASSIGN                                                       !2, <array>
   25     3      > FE_RESET_R                                           $8      !0, ->14
          4    > > FE_FETCH_R                                           ~9      $8, !3, ->14
          5    >   ASSIGN                                                       !4, ~9
   26     6        FETCH_DIM_IS                                         ~12     !2, !3
          7        COALESCE                                             ~13     ~12
          8        QM_ASSIGN                                            ~13     0
          9        FETCH_DIM_R                                          ~14     !1, !4
         10        ADD                                                  ~15     ~13, ~14
         11        ASSIGN_DIM                                                   !2, !3
         12        OP_DATA                                                      ~15
   25    13      > JMP                                                          ->4
         14    >   FE_FREE                                                      $8
   28    15        INIT_FCALL                                                   'var_export'
         16        INIT_FCALL                                                   'array_keys'
         17        SEND_VAR                                                     !2
         18        DO_ICALL                                             $16     
         19        SEND_VAR                                                     $16
         20        DO_ICALL                                                     
   29    21        INIT_FCALL                                                   'var_export'
         22        INIT_FCALL                                                   'array_values'
         23        SEND_VAR                                                     !2
         24        DO_ICALL                                             $18     
         25        SEND_VAR                                                     $18
         26        DO_ICALL                                                     
         27      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
161.83 ms | 2176 KiB | 16 Q