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<?php $array = ['+5', '+5', '+3', '+3', '+3', '+3', '+5', '+5']; $total = 0; foreach (array_count_values($array) as $value => $count) { $total += $value * ($count - ($count > 1)); } echo $total;
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 6, Position 2 = 13
Branch analysis from position: 6
2 jumps found. (Code = 78) Position 1 = 7, Position 2 = 13
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
filename:       /in/ipEaE
function name:  (null)
number of ops:  16
compiled vars:  !0 = $array, !1 = $total, !2 = $count, !3 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        ASSIGN                                                   !1, 0
    6     2        INIT_FCALL                                               'array_count_values'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $6      
          5      > FE_RESET_R                                       $7      $6, ->13
          6    > > FE_FETCH_R                                       ~8      $7, !2, ->13
          7    >   ASSIGN                                                   !3, ~8
    7     8        IS_SMALLER                                       ~10     1, !2
          9        SUB                                              ~11     !2, ~10
         10        MUL                                              ~12     !3, ~11
         11        ASSIGN_OP                                     1          !1, ~12
    6    12      > JMP                                                      ->6
         13    >   FE_FREE                                                  $7
    9    14        ECHO                                                     !1
   10    15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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