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<?php session_start(); $session1 = session_id(); if (!isset($_SESSION['init'])) { $_SESSION['init'] = date('Y-m-d H:i:s'); } $init1 = @$_SESSION['init'].'<br/>'; session_regenerate_id(false); echo $init1; echo @$_SESSION['init'].'<br/>'; echo 'session id1 ' . $session1; echo '<br />session id2 ' . session_id(); ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 15
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
filename:       /in/ipM4R
function name:  (null)
number of ops:  38
compiled vars:  !0 = $session1, !1 = $init1
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'session_start'
          1        DO_ICALL                                                 
    4     2        INIT_FCALL                                               'session_id'
          3        DO_ICALL                                         $3      
          4        ASSIGN                                                   !0, $3
    5     5        FETCH_IS                                         ~5      '_SESSION'
          6        ISSET_ISEMPTY_DIM_OBJ                         0  ~6      ~5, 'init'
          7        BOOL_NOT                                         ~7      ~6
          8      > JMPZ                                                     ~7, ->15
          9    >   INIT_FCALL                                               'date'
         10        SEND_VAL                                                 'Y-m-d+H%3Ai%3As'
         11        DO_ICALL                                         $10     
         12        FETCH_W                      global              $8      '_SESSION'
         13        ASSIGN_DIM                                               $8, 'init'
         14        OP_DATA                                                  $10
    7    15    >   BEGIN_SILENCE                                    ~11     
         16        FETCH_R                      global              ~12     '_SESSION'
         17        FETCH_DIM_R                                      ~13     ~12, 'init'
         18        END_SILENCE                                              ~11
         19        CONCAT                                           ~14     ~13, '%3Cbr%2F%3E'
         20        ASSIGN                                                   !1, ~14
    8    21        INIT_FCALL                                               'session_regenerate_id'
         22        SEND_VAL                                                 <false>
         23        DO_ICALL                                                 
   10    24        ECHO                                                     !1
   11    25        BEGIN_SILENCE                                    ~17     
         26        FETCH_R                      global              ~18     '_SESSION'
         27        FETCH_DIM_R                                      ~19     ~18, 'init'
         28        END_SILENCE                                              ~17
         29        CONCAT                                           ~20     ~19, '%3Cbr%2F%3E'
         30        ECHO                                                     ~20
   12    31        CONCAT                                           ~21     'session+id1+', !0
         32        ECHO                                                     ~21
   13    33        INIT_FCALL                                               'session_id'
         34        DO_ICALL                                         $22     
         35        CONCAT                                           ~23     '%3Cbr+%2F%3Esession+id2+', $22
         36        ECHO                                                     ~23
   14    37      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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