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<?php var_dump(openssl_encrypt('asd', 'AES-256-CTR', '12345', true, 'iv1234'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WeSSX
function name:  (null)
number of ops:  11
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL_BY_NAME                                       'openssl_encrypt'
          2        SEND_VAL_EX                                              'asd'
          3        SEND_VAL_EX                                              'AES-256-CTR'
          4        SEND_VAL_EX                                              '12345'
          5        SEND_VAL_EX                                              <true>
          6        SEND_VAL_EX                                              'iv1234'
          7        DO_FCALL                                      0  $0      
          8        SEND_VAR                                                 $0
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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