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<?php $item = 0; $array = ['1', '10', '20', '40']; foreach ($array as &$item) { $item = $item + 10; } $item = 0; var_dump($array);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 125) Position 1 = 3, Position 2 = 7
Branch analysis from position: 3
2 jumps found. (Code = 126) Position 1 = 4, Position 2 = 7
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
filename:       /in/sLkij
function name:  (null)
number of ops:  13
compiled vars:  !0 = $item, !1 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 0
    4     1        ASSIGN                                                   !1, <array>
    5     2      > FE_RESET_RW                                      $4      !1, ->7
          3    > > FE_FETCH_RW                                              $4, !0, ->7
    7     4    >   ADD                                              ~5      !0, 10
          5        ASSIGN                                                   !0, ~5
    5     6      > JMP                                                      ->3
          7    >   FE_FREE                                                  $4
    9     8        ASSIGN                                                   !0, 0
   10     9        INIT_FCALL                                               'var_dump'
         10        SEND_VAR                                                 !1
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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