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<?php $variable = [1,2,3,4]; foreach ($variable as $key => &$value) $value ++; var_dump($variable); $variable = [1,2,3,4]; foreach ($variable as $key => &$value) $value ++; foreach ($variable as $key => $value); var_dump($variable);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 125) Position 1 = 2, Position 2 = 6
Branch analysis from position: 2
2 jumps found. (Code = 126) Position 1 = 3, Position 2 = 6
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 6
2 jumps found. (Code = 125) Position 1 = 12, Position 2 = 16
Branch analysis from position: 12
2 jumps found. (Code = 126) Position 1 = 13, Position 2 = 16
Branch analysis from position: 13
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
Branch analysis from position: 16
2 jumps found. (Code = 77) Position 1 = 18, Position 2 = 21
Branch analysis from position: 18
2 jumps found. (Code = 78) Position 1 = 19, Position 2 = 21
Branch analysis from position: 19
1 jumps found. (Code = 42) Position 1 = 18
Branch analysis from position: 18
Branch analysis from position: 21
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 21
Branch analysis from position: 16
Branch analysis from position: 6
filename:       /in/JiKpu
function name:  (null)
number of ops:  26
compiled vars:  !0 = $variable, !1 = $value, !2 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1      > FE_RESET_RW                                      $4      !0, ->6
          2    > > FE_FETCH_RW                                      ~5      $4, !1, ->6
          3    >   ASSIGN                                                   !2, ~5
    4     4        PRE_INC                                                  !1
    3     5      > JMP                                                      ->2
          6    >   FE_FREE                                                  $4
    5     7        INIT_FCALL                                               'var_dump'
          8        SEND_VAR                                                 !0
          9        DO_ICALL                                                 
    7    10        ASSIGN                                                   !0, <array>
    8    11      > FE_RESET_RW                                      $10     !0, ->16
         12    > > FE_FETCH_RW                                      ~11     $10, !1, ->16
         13    >   ASSIGN                                                   !2, ~11
    9    14        PRE_INC                                                  !1
    8    15      > JMP                                                      ->12
         16    >   FE_FREE                                                  $10
   10    17      > FE_RESET_R                                       $14     !0, ->21
         18    > > FE_FETCH_R                                       ~15     $14, !1, ->21
         19    >   ASSIGN                                                   !2, ~15
         20      > JMP                                                      ->18
         21    >   FE_FREE                                                  $14
   11    22        INIT_FCALL                                               'var_dump'
         23        SEND_VAR                                                 !0
         24        DO_ICALL                                                 
         25      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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