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<?php var_dump(isset($_SESSION)); session_start(); var_dump(isset($_SESSION)); session_destroy(); var_dump(isset($_SESSION)); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/293bX
function name:  (null)
number of ops:  17
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        ISSET_ISEMPTY_VAR                             2  ~0      '_SESSION'
          2        SEND_VAL                                                 ~0
          3        DO_ICALL                                                 
    5     4        INIT_FCALL                                               'session_start'
          5        DO_ICALL                                                 
    7     6        INIT_FCALL                                               'var_dump'
          7        ISSET_ISEMPTY_VAR                             2  ~3      '_SESSION'
          8        SEND_VAL                                                 ~3
          9        DO_ICALL                                                 
    9    10        INIT_FCALL                                               'session_destroy'
         11        DO_ICALL                                                 
   11    12        INIT_FCALL                                               'var_dump'
         13        ISSET_ISEMPTY_VAR                             2  ~6      '_SESSION'
         14        SEND_VAL                                                 ~6
         15        DO_ICALL                                                 
   13    16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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