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<?php spl_autoload_register('loader'); function loader($className) { echo "loading $className\n"; if ($className == 'Wakeup') eval('class Wakeup {public $b; public $e; function __construct(){$this->b = new B; $this->e = new E;} function __wakeup(){echo "var_dump()\n";var_dump();;echo "var_dumped()\n";}}'); else if ($className == 'B') eval('class B { function __wakeup(){echo "B::__wakeup\n"; }}'); else if ($className == 'D') eval('class D { function __wakeup(){echo "D::__wakeup\n";}}'); else if ($className == 'E') eval('class E extends D { function __wakeup(){echo "E::__wakeup\n"; }}'); else if ($className == 'ReactException') eval('class ReactException extends Exception{}'); echo "loaded $className: " . class_exists($className, false) . "\n"; return true; } try { unserialize('O:6:"Wakeup":2:{s:1:"b";O:1:"B":0:{}s:1:"e";O:1:"E":0:{}}'); } catch (Exception $e) { echo $e; exit('success'); } echo 'fail';
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Found catch point at position: 7
Branch analysis from position: 7
2 jumps found. (Code = 107) Position 1 = 8, Position 2 = -2
Branch analysis from position: 8
1 jumps found. (Code = 79) Position 1 = -2
filename:       /in/ONB3d
function name:  (null)
number of ops:  12
compiled vars:  !0 = $e
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'spl_autoload_register'
          1        SEND_VAL                                                 'loader'
          2        DO_ICALL                                                 
   26     3        INIT_FCALL                                               'unserialize'
          4        SEND_VAL                                                 'O%3A6%3A%22Wakeup%22%3A2%3A%7Bs%3A1%3A%22b%22%3BO%3A1%3A%22B%22%3A0%3A%7B%7Ds%3A1%3A%22e%22%3BO%3A1%3A%22E%22%3A0%3A%7B%7D%7D'
          5        DO_ICALL                                                 
          6      > JMP                                                      ->10
   28     7  E > > CATCH                                       last         'Exception'
   30     8    >   ECHO                                                     !0
   31     9      > EXIT                                                     'success'
   34    10    >   ECHO                                                     'fail'
         11      > RETURN                                                   1

Function loader:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 9
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 24
Branch analysis from position: 24
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
2 jumps found. (Code = 43) Position 1 = 11, Position 2 = 13
Branch analysis from position: 11
1 jumps found. (Code = 42) Position 1 = 24
Branch analysis from position: 24
Branch analysis from position: 13
2 jumps found. (Code = 43) Position 1 = 15, Position 2 = 17
Branch analysis from position: 15
1 jumps found. (Code = 42) Position 1 = 24
Branch analysis from position: 24
Branch analysis from position: 17
2 jumps found. (Code = 43) Position 1 = 19, Position 2 = 21
Branch analysis from position: 19
1 jumps found. (Code = 42) Position 1 = 24
Branch analysis from position: 24
Branch analysis from position: 21
2 jumps found. (Code = 43) Position 1 = 23, Position 2 = 24
Branch analysis from position: 23
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 24
filename:       /in/ONB3d
function name:  loader
number of ops:  36
compiled vars:  !0 = $className
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
    7     1        ROPE_INIT                                     3  ~2      'loading+'
          2        ROPE_ADD                                      1  ~2      ~2, !0
          3        ROPE_END                                      2  ~1      ~2, '%0A'
          4        ECHO                                                     ~1
    9     5        IS_EQUAL                                                 !0, 'Wakeup'
          6      > JMPZ                                                     ~4, ->9
   10     7    >   INCLUDE_OR_EVAL                                          'class+Wakeup++%7Bpublic+%24b%3B%09public+%24e%3B+function+__construct%28%29%7B%24this-%3Eb++%3D+new+B%3B+%24this-%3Ee+%3D+new+E%3B%7D+function+__wakeup%28%29%7Becho+%22var_dump%28%29%5Cn%22%3Bvar_dump%28%29%3B%3Becho+%22var_dumped%28%29%5Cn%22%3B%7D%7D', EVAL
          8      > JMP                                                      ->24
   11     9    >   IS_EQUAL                                                 !0, 'B'
         10      > JMPZ                                                     ~6, ->13
   12    11    >   INCLUDE_OR_EVAL                                          'class+B+%7B+function+__wakeup%28%29%7Becho+%22B%3A%3A__wakeup%5Cn%22%3B+%7D%7D', EVAL
         12      > JMP                                                      ->24
   13    13    >   IS_EQUAL                                                 !0, 'D'
         14      > JMPZ                                                     ~8, ->17
   14    15    >   INCLUDE_OR_EVAL                                          'class+D+%7B+function+__wakeup%28%29%7Becho+%22D%3A%3A__wakeup%5Cn%22%3B%7D%7D', EVAL
         16      > JMP                                                      ->24
   15    17    >   IS_EQUAL                                                 !0, 'E'
         18      > JMPZ                                                     ~10, ->21
   16    19    >   INCLUDE_OR_EVAL                                          'class+E+extends+D+%7B+function+__wakeup%28%29%7Becho+%22E%3A%3A__wakeup%5Cn%22%3B+%7D%7D', EVAL
         20      > JMP                                                      ->24
   17    21    >   IS_EQUAL                                                 !0, 'ReactException'
         22      > JMPZ                                                     ~12, ->24
   18    23    >   INCLUDE_OR_EVAL                                          'class+ReactException+extends+Exception%7B%7D', EVAL
   20    24    >   ROPE_INIT                                     3  ~15     'loaded+'
         25        ROPE_ADD                                      1  ~15     ~15, !0
         26        ROPE_END                                      2  ~14     ~15, '%3A+'
         27        INIT_FCALL                                               'class_exists'
         28        SEND_VAR                                                 !0
         29        SEND_VAL                                                 <false>
         30        DO_ICALL                                         $17     
         31        CONCAT                                           ~18     ~14, $17
         32        CONCAT                                           ~19     ~18, '%0A'
         33        ECHO                                                     ~19
   21    34      > RETURN                                                   <true>
   22    35*     > RETURN                                                   null

End of function loader

Generated using Vulcan Logic Dumper, using php 8.0.0


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