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<?php $cipher = mcrypt_encrypt(MCRYPT_RIJNDAEL_128, md5('my-key'), 'Hello World', MCRYPT_MODE_CBC); $plain = mcrypt_decrypt(MCRYPT_RIJNDAEL_128, md5('not-my-key'), $cipher, MCRYPT_MODE_CBC); var_dump($plain);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/SVQaK
function name:  (null)
number of ops:  28
compiled vars:  !0 = $cipher, !1 = $plain
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL_BY_NAME                                       'mcrypt_encrypt'
          1        FETCH_CONSTANT                                   ~2      'MCRYPT_RIJNDAEL_128'
          2        SEND_VAL_EX                                              ~2
          3        INIT_FCALL                                               'md5'
          4        SEND_VAL                                                 'my-key'
          5        DO_ICALL                                         $3      
          6        SEND_VAR_NO_REF_EX                                       $3
          7        SEND_VAL_EX                                              'Hello+World'
          8        FETCH_CONSTANT                                   ~4      'MCRYPT_MODE_CBC'
          9        SEND_VAL_EX                                              ~4
         10        DO_FCALL                                      0  $5      
         11        ASSIGN                                                   !0, $5
    4    12        INIT_FCALL_BY_NAME                                       'mcrypt_decrypt'
         13        FETCH_CONSTANT                                   ~7      'MCRYPT_RIJNDAEL_128'
         14        SEND_VAL_EX                                              ~7
         15        INIT_FCALL                                               'md5'
         16        SEND_VAL                                                 'not-my-key'
         17        DO_ICALL                                         $8      
         18        SEND_VAR_NO_REF_EX                                       $8
         19        SEND_VAR_EX                                              !0
         20        FETCH_CONSTANT                                   ~9      'MCRYPT_MODE_CBC'
         21        SEND_VAL_EX                                              ~9
         22        DO_FCALL                                      0  $10     
         23        ASSIGN                                                   !1, $10
    5    24        INIT_FCALL                                               'var_dump'
         25        SEND_VAR                                                 !1
         26        DO_ICALL                                                 
         27      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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