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<?php $arr = [1100,3150,4430,4430,5170,7450,7450,7450,8230]; $result = []; $previous = 0; foreach ($arr as $value) { $result[$previous += $value] = $value; } var_export($result);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 4, Position 2 = 9
Branch analysis from position: 4
2 jumps found. (Code = 78) Position 1 = 5, Position 2 = 9
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
filename:       /in/e0KUs
function name:  (null)
number of ops:  14
compiled vars:  !0 = $arr, !1 = $result, !2 = $previous, !3 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        ASSIGN                                                   !1, <array>
    6     2        ASSIGN                                                   !2, 0
    7     3      > FE_RESET_R                                       $7      !0, ->9
          4    > > FE_FETCH_R                                               $7, !3, ->9
    8     5    >   ASSIGN_OP                                     1  ~8      !2, !3
          6        ASSIGN_DIM                                               !1, ~8
          7        OP_DATA                                                  !3
    7     8      > JMP                                                      ->4
          9    >   FE_FREE                                                  $7
   10    10        INIT_FCALL                                               'var_export'
         11        SEND_VAR                                                 !1
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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