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<?php var_dump( mcrypt_get_key_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_CBC), mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_CBC), MCRYPT_RIJNDAEL_256, MCRYPT_MODE_CBC );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/CRvW9
function name:  (null)
number of ops:  21
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'var_dump'
    3     1        INIT_FCALL_BY_NAME                                       'mcrypt_get_key_size'
          2        FETCH_CONSTANT                                   ~0      'MCRYPT_RIJNDAEL_256'
          3        SEND_VAL_EX                                              ~0
          4        FETCH_CONSTANT                                   ~1      'MCRYPT_MODE_CBC'
          5        SEND_VAL_EX                                              ~1
          6        DO_FCALL                                      0  $2      
          7        SEND_VAR                                                 $2
    4     8        INIT_FCALL_BY_NAME                                       'mcrypt_get_iv_size'
          9        FETCH_CONSTANT                                   ~3      'MCRYPT_RIJNDAEL_256'
         10        SEND_VAL_EX                                              ~3
         11        FETCH_CONSTANT                                   ~4      'MCRYPT_MODE_CBC'
         12        SEND_VAL_EX                                              ~4
         13        DO_FCALL                                      0  $5      
         14        SEND_VAR                                                 $5
    5    15        FETCH_CONSTANT                                   ~6      'MCRYPT_RIJNDAEL_256'
         16        SEND_VAL                                                 ~6
    6    17        FETCH_CONSTANT                                   ~7      'MCRYPT_MODE_CBC'
         18        SEND_VAL                                                 ~7
         19        DO_ICALL                                                 
    7    20      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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