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

Generated using Vulcan Logic Dumper, using php 8.0.0


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