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<?php $username = $_POST['username']; if ($username == "letmein") { print ("Welcome back, friend!"); } else { print ("You're not a member of this site"); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 7
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/kgRHD
function name:  (null)
number of ops:  9
compiled vars:  !0 = $username
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   FETCH_R                      global              ~1      '_POST'
          1        FETCH_DIM_R                                      ~2      ~1, 'username'
          2        ASSIGN                                                   !0, ~2
    5     3        IS_EQUAL                                                 !0, 'letmein'
          4      > JMPZ                                                     ~4, ->7
    7     5    >   ECHO                                                     'Welcome+back%2C+friend%21'
          6      > JMP                                                      ->8
   12     7    >   ECHO                                                     'You%27re+not+a+member+of+this+site'
   14     8    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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