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<?php $encodedSecret = "3d3d516343746d4d6d6c315669563362"; function encodeSecret($secret) { return bin2hex(strrev(base64_encode($secret))); } function decodeSecret($secret) { return hex2bin(strrev(base64_decode($secret))); } $secret = "hello"; echo decodeSecret(encodeSecret($secret)); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Os4lZ
function name:  (null)
number of ops:  10
compiled vars:  !0 = $encodedSecret, !1 = $secret
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, '3d3d516343746d4d6d6c315669563362'
   13     1        ASSIGN                                                   !1, 'hello'
   14     2        INIT_FCALL                                               'decodesecret'
          3        INIT_FCALL                                               'encodesecret'
          4        SEND_VAR                                                 !1
          5        DO_FCALL                                      0  $4      
          6        SEND_VAR                                                 $4
          7        DO_FCALL                                      0  $5      
          8        ECHO                                                     $5
   16     9      > RETURN                                                   1

Function encodesecret:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Os4lZ
function name:  encodeSecret
number of ops:  12
compiled vars:  !0 = $secret
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   RECV                                             !0      
    7     1        INIT_FCALL                                               'bin2hex'
          2        INIT_FCALL                                               'strrev'
          3        INIT_FCALL                                               'base64_encode'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $1      
          6        SEND_VAR                                                 $1
          7        DO_ICALL                                         $2      
          8        SEND_VAR                                                 $2
          9        DO_ICALL                                         $3      
         10      > RETURN                                                   $3
    8    11*     > RETURN                                                   null

End of function encodesecret

Function decodesecret:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Os4lZ
function name:  decodeSecret
number of ops:  12
compiled vars:  !0 = $secret
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   RECV                                             !0      
   10     1        INIT_FCALL                                               'hex2bin'
          2        INIT_FCALL                                               'strrev'
          3        INIT_FCALL                                               'base64_decode'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $1      
          6        SEND_VAR                                                 $1
          7        DO_ICALL                                         $2      
          8        SEND_VAR                                                 $2
          9        DO_ICALL                                         $3      
         10      > RETURN                                                   $3
   11    11*     > RETURN                                                   null

End of function decodesecret

Generated using Vulcan Logic Dumper, using php 8.0.0


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