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<?php $handler = function() { echo 'error handler!'; throw new \ErrorException(); }; set_error_handler($handler); register_shutdown_function($handler); try { mcrypt_decrypt(MCRYPT_RIJNDAEL_256, 'asdf', 'eyJpdiI6Ik5CRzQzTG5KRXdpdWwzSWhcL2JpNkYzd0NZNUUzY01yY0QrYjYwT2ZYXC9zST0iLCJ2YWx1ZSI6IlJPSXpuaktTZVY4M2ZhQkN4U2J0UUdZR0NyMnNoanE5VTloT2JESVYzcXc9IiwibWFjIjoiNzk0YWUyYmRkZTM0NmMzZGJlNDFkMzM3YjgyYzk4NWZjMTAyZTJiMmE0NTUyZmY0YzRjNzUyOGFmMmJmZTBkZCJ9', MCRYPT_MODE_CBC); } catch (\Exception $e) { echo 'caught!'; } echo 'done';
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 19
Branch analysis from position: 19
1 jumps found. (Code = 62) Position 1 = -2
Found catch point at position: 17
Branch analysis from position: 17
2 jumps found. (Code = 107) Position 1 = 18, Position 2 = -2
Branch analysis from position: 18
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Ej18f
function name:  (null)
number of ops:  21
compiled vars:  !0 = $handler, !1 = $e
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FEj18f%3A2%240'
          1        ASSIGN                                                   !0, ~2
    3     2        INIT_FCALL                                               'set_error_handler'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                                 
    4     5        INIT_FCALL                                               'register_shutdown_function'
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                                 
    7     8        INIT_FCALL_BY_NAME                                       'mcrypt_decrypt'
          9        FETCH_CONSTANT                                   ~6      'MCRYPT_RIJNDAEL_256'
         10        SEND_VAL_EX                                              ~6
         11        SEND_VAL_EX                                              'asdf'
         12        SEND_VAL_EX                                              'eyJpdiI6Ik5CRzQzTG5KRXdpdWwzSWhcL2JpNkYzd0NZNUUzY01yY0QrYjYwT2ZYXC9zST0iLCJ2YWx1ZSI6IlJPSXpuaktTZVY4M2ZhQkN4U2J0UUdZR0NyMnNoanE5VTloT2JESVYzcXc9IiwibWFjIjoiNzk0YWUyYmRkZTM0NmMzZGJlNDFkMzM3YjgyYzk4NWZjMTAyZTJiMmE0NTUyZmY0YzRjNzUyOGFmMmJmZTBkZCJ9'
         13        FETCH_CONSTANT                                   ~7      'MCRYPT_MODE_CBC'
         14        SEND_VAL_EX                                              ~7
         15        DO_FCALL                                      0          
         16      > JMP                                                      ->19
    8    17  E > > CATCH                                       last         'Exception'
    9    18    >   ECHO                                                     'caught%21'
   12    19    >   ECHO                                                     'done'
         20      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FEj18f%3A2%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 108) Position 1 = -2
filename:       /in/Ej18f
function name:  {closure}
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ECHO                                                     'error+handler%21'
          1        NEW                                              $0      'ErrorException'
          2        DO_FCALL                                      0          
          3      > THROW                                         0          $0
          4*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FEj18f%3A2%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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