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<?php class cm404 { public $str = ''; function __construct() { if (isset($_GET['ryat'])) { exit('fuck'); } unset($_GET['hi']); } function __destruct() { global $obj; if(!is_object($obj)) { echo 1; $obj = new cm404(); } var_dump($_GET); echo "hi, $_GET[hi]\n"; } } //$_GET['ryat'] = 1; $_GET['hi'] = 'ryat'; $_GET['hihi'] = 'hi'; $obj = new cm404(); $_GET['hi'] = 'ryat'; $str = 'O:5:"cm404":0:{}'; var_dump(unserialize($str));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/U1Zae
function name:  (null)
number of ops:  20
compiled vars:  !0 = $obj, !1 = $str
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   26     0  E >   FETCH_W                      global              $2      '_GET'
          1        ASSIGN_DIM                                               $2, 'hi'
          2        OP_DATA                                                  'ryat'
   27     3        FETCH_W                      global              $4      '_GET'
          4        ASSIGN_DIM                                               $4, 'hihi'
          5        OP_DATA                                                  'hi'
   28     6        NEW                                              $6      'cm404'
          7        DO_FCALL                                      0          
          8        ASSIGN                                                   !0, $6
   29     9        FETCH_W                      global              $9      '_GET'
         10        ASSIGN_DIM                                               $9, 'hi'
         11        OP_DATA                                                  'ryat'
   30    12        ASSIGN                                                   !1, 'O%3A5%3A%22cm404%22%3A0%3A%7B%7D'
   31    13        INIT_FCALL                                               'var_dump'
         14        INIT_FCALL                                               'unserialize'
         15        SEND_VAR                                                 !1
         16        DO_ICALL                                         $12     
         17        SEND_VAR                                                 $12
         18        DO_ICALL                                                 
         19      > RETURN                                                   1

Class cm404:
Function __construct:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 4
Branch analysis from position: 3
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/U1Zae
function name:  __construct
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   FETCH_IS                                         ~0      '_GET'
          1        ISSET_ISEMPTY_DIM_OBJ                         0          ~0, 'ryat'
          2      > JMPZ                                                     ~1, ->4
    8     3    > > EXIT                                                     'fuck'
   11     4    >   FETCH_UNSET                                      $2      '_GET'
          5        UNSET_DIM                                                $2, 'hi'
   12     6      > RETURN                                                   null

End of function __construct

Function __destruct:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 8
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename:       /in/U1Zae
function name:  __destruct
number of ops:  19
compiled vars:  !0 = $obj
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   15     0  E >   BIND_GLOBAL                                              !0, 'obj'
   16     1        TYPE_CHECK                                  256  ~1      !0
          2        BOOL_NOT                                         ~2      ~1
          3      > JMPZ                                                     ~2, ->8
   17     4    >   ECHO                                                     1
   18     5        NEW                                              $3      'cm404'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !0, $3
   20     8    >   INIT_FCALL                                               'var_dump'
          9        FETCH_R                      global              ~6      '_GET'
         10        SEND_VAL                                                 ~6
         11        DO_ICALL                                                 
   21    12        ROPE_INIT                                     3  ~11     'hi%2C+'
         13        FETCH_R                      global              ~8      '_GET'
         14        FETCH_DIM_R                                      ~9      ~8, 'hi'
         15        ROPE_ADD                                      1  ~11     ~11, ~9
         16        ROPE_END                                      2  ~10     ~11, '%0A'
         17        ECHO                                                     ~10
   22    18      > RETURN                                                   null

End of function __destruct

End of class cm404.

Generated using Vulcan Logic Dumper, using php 8.0.0


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