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<?php $kdmember = "7000988593"; $key = pack('H*', "7A40903624D1AB215FAA4A3E26EB32D7832A0358CDA3B23F7C4D4F4F767BE413"); $iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC); $iv = mcrypt_create_iv($iv_size, MCRYPT_RAND); $ciphertext = mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $key, $kdmember, MCRYPT_MODE_CBC, $iv); $ciphertext = $iv . $ciphertext; $ciphertext_base64 = base64_encode($ciphertext); echo urlencode($ciphertext_base64);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lEiJY
function name:  (null)
number of ops:  40
compiled vars:  !0 = $kdmember, !1 = $key, !2 = $iv_size, !3 = $iv, !4 = $ciphertext, !5 = $ciphertext_base64
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '7000988593'
    4     1        INIT_FCALL                                               'pack'
          2        SEND_VAL                                                 'H%2A'
          3        SEND_VAL                                                 '7A40903624D1AB215FAA4A3E26EB32D7832A0358CDA3B23F7C4D4F4F767BE413'
          4        DO_ICALL                                         $7      
          5        ASSIGN                                                   !1, $7
    5     6        INIT_FCALL_BY_NAME                                       'mcrypt_get_iv_size'
          7        FETCH_CONSTANT                                   ~9      'MCRYPT_RIJNDAEL_128'
          8        SEND_VAL_EX                                              ~9
          9        FETCH_CONSTANT                                   ~10     'MCRYPT_MODE_CBC'
         10        SEND_VAL_EX                                              ~10
         11        DO_FCALL                                      0  $11     
         12        ASSIGN                                                   !2, $11
    6    13        INIT_FCALL_BY_NAME                                       'mcrypt_create_iv'
         14        SEND_VAR_EX                                              !2
         15        FETCH_CONSTANT                                   ~13     'MCRYPT_RAND'
         16        SEND_VAL_EX                                              ~13
         17        DO_FCALL                                      0  $14     
         18        ASSIGN                                                   !3, $14
    7    19        INIT_FCALL_BY_NAME                                       'mcrypt_encrypt'
         20        FETCH_CONSTANT                                   ~16     'MCRYPT_RIJNDAEL_128'
         21        SEND_VAL_EX                                              ~16
         22        SEND_VAR_EX                                              !1
         23        SEND_VAR_EX                                              !0
         24        FETCH_CONSTANT                                   ~17     'MCRYPT_MODE_CBC'
         25        SEND_VAL_EX                                              ~17
         26        SEND_VAR_EX                                              !3
         27        DO_FCALL                                      0  $18     
         28        ASSIGN                                                   !4, $18
    8    29        CONCAT                                           ~20     !3, !4
         30        ASSIGN                                                   !4, ~20
    9    31        INIT_FCALL                                               'base64_encode'
         32        SEND_VAR                                                 !4
         33        DO_ICALL                                         $22     
         34        ASSIGN                                                   !5, $22
   10    35        INIT_FCALL                                               'urlencode'
         36        SEND_VAR                                                 !5
         37        DO_ICALL                                         $24     
         38        ECHO                                                     $24
         39      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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