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<?php $login = "\");"; if(!empty($_SERVER['REMOTE_ADDR'])) putenv("LOGIN=" . $_SERVER['REMOTE_ADDR']); else putenv('LOGIN=noref'); $test = getenv("LOGIN"); echo "LOGIN = " .$test;
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 12
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 15
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6piRj
function name:  (null)
number of ops:  22
compiled vars:  !0 = $login, !1 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%22%29%3B'
    3     1        FETCH_IS                                         ~3      '_SERVER'
          2        ISSET_ISEMPTY_DIM_OBJ                         1  ~4      ~3, 'REMOTE_ADDR'
          3        BOOL_NOT                                         ~5      ~4
          4      > JMPZ                                                     ~5, ->12
          5    >   INIT_FCALL                                               'putenv'
          6        FETCH_R                      global              ~6      '_SERVER'
          7        FETCH_DIM_R                                      ~7      ~6, 'REMOTE_ADDR'
          8        CONCAT                                           ~8      'LOGIN%3D', ~7
          9        SEND_VAL                                                 ~8
         10        DO_ICALL                                                 
         11      > JMP                                                      ->15
    4    12    >   INIT_FCALL                                               'putenv'
         13        SEND_VAL                                                 'LOGIN%3Dnoref'
         14        DO_ICALL                                                 
    6    15    >   INIT_FCALL                                               'getenv'
         16        SEND_VAL                                                 'LOGIN'
         17        DO_ICALL                                         $11     
         18        ASSIGN                                                   !1, $11
    7    19        CONCAT                                           ~13     'LOGIN+%3D+', !1
         20        ECHO                                                     ~13
         21      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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