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<?php if ($_POST) { $username = trim($_POST['username']); $password = $_POST[password]; $get = "SELECT * FROM `users` WHERE username=" . $username . ""; if ($result = mysqli_query($con, $get)) { while ($row = mysqli_fetch_assoc($result)) { $hash = $row['password']; if (password_verify($password, $hash)) { echo 'Valid'; } else { echo 'Invalid'; } } } if ($chek > 0) { $_SESSION['logged'] = $username; echo "Вие влязохте успешно."; echo '<meta http-equiv="refresh" content="1;url=index.php"> '; } else { echo "Грешно потребителско име или парола."; } } ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 2, Position 2 = 46
Branch analysis from position: 2
2 jumps found. (Code = 43) Position 1 = 21, Position 2 = 37
Branch analysis from position: 21
1 jumps found. (Code = 42) Position 1 = 32
Branch analysis from position: 32
2 jumps found. (Code = 44) Position 1 = 37, Position 2 = 22
Branch analysis from position: 37
2 jumps found. (Code = 43) Position 1 = 39, Position 2 = 45
Branch analysis from position: 39
1 jumps found. (Code = 42) Position 1 = 46
Branch analysis from position: 46
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 45
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 22
2 jumps found. (Code = 43) Position 1 = 29, Position 2 = 31
Branch analysis from position: 29
1 jumps found. (Code = 42) Position 1 = 32
Branch analysis from position: 32
Branch analysis from position: 31
2 jumps found. (Code = 44) Position 1 = 37, Position 2 = 22
Branch analysis from position: 37
Branch analysis from position: 22
Branch analysis from position: 37
Branch analysis from position: 46
filename:       /in/00bSm
function name:  (null)
number of ops:  47
compiled vars:  !0 = $username, !1 = $password, !2 = $get, !3 = $result, !4 = $con, !5 = $hash, !6 = $row, !7 = $chek
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   FETCH_R                      global              ~8      '_POST'
          1      > JMPZ                                                     ~8, ->46
    3     2    >   INIT_FCALL                                               'trim'
          3        FETCH_R                      global              ~9      '_POST'
          4        FETCH_DIM_R                                      ~10     ~9, 'username'
          5        SEND_VAL                                                 ~10
          6        DO_ICALL                                         $11     
          7        ASSIGN                                                   !0, $11
    4     8        FETCH_CONSTANT                                   ~14     'password'
          9        FETCH_R                      global              ~13     '_POST'
         10        FETCH_DIM_R                                      ~15     ~13, ~14
         11        ASSIGN                                                   !1, ~15
    5    12        CONCAT                                           ~17     'SELECT+%2A+FROM+%60users%60+WHERE+username%3D', !0
         13        CONCAT                                           ~18     ~17, ''
         14        ASSIGN                                                   !2, ~18
    6    15        INIT_FCALL_BY_NAME                                       'mysqli_query'
         16        SEND_VAR_EX                                              !4
         17        SEND_VAR_EX                                              !2
         18        DO_FCALL                                      0  $20     
         19        ASSIGN                                           ~21     !3, $20
         20      > JMPZ                                                     ~21, ->37
    7    21    > > JMP                                                      ->32
    8    22    >   FETCH_DIM_R                                      ~22     !6, 'password'
         23        ASSIGN                                                   !5, ~22
   10    24        INIT_FCALL                                               'password_verify'
         25        SEND_VAR                                                 !1
         26        SEND_VAR                                                 !5
         27        DO_ICALL                                         $24     
         28      > JMPZ                                                     $24, ->31
   11    29    >   ECHO                                                     'Valid'
         30      > JMP                                                      ->32
   13    31    >   ECHO                                                     'Invalid'
    7    32    >   INIT_FCALL_BY_NAME                                       'mysqli_fetch_assoc'
         33        SEND_VAR_EX                                              !3
         34        DO_FCALL                                      0  $25     
         35        ASSIGN                                           ~26     !6, $25
         36      > JMPNZ                                                    ~26, ->22
   17    37    >   IS_SMALLER                                               0, !7
         38      > JMPZ                                                     ~27, ->45
   18    39    >   FETCH_W                      global              $28     '_SESSION'
         40        ASSIGN_DIM                                               $28, 'logged'
         41        OP_DATA                                                  !0
   19    42        ECHO                                                     '%D0%92%D0%B8%D0%B5+%D0%B2%D0%BB%D1%8F%D0%B7%D0%BE%D1%85%D1%82%D0%B5+%D1%83%D1%81%D0%BF%D0%B5%D1%88%D0%BD%D0%BE.'
   20    43        ECHO                                                     '%3Cmeta+http-equiv%3D%22refresh%22+content%3D%221%3Burl%3Dindex.php%22%3E+'
         44      > JMP                                                      ->46
   22    45    >   ECHO                                                     '%D0%93%D1%80%D0%B5%D1%88%D0%BD%D0%BE+%D0%BF%D0%BE%D1%82%D1%80%D0%B5%D0%B1%D0%B8%D1%82%D0%B5%D0%BB%D1%81%D0%BA%D0%BE+%D0%B8%D0%BC%D0%B5+%D0%B8%D0%BB%D0%B8+%D0%BF%D0%B0%D1%80%D0%BE%D0%BB%D0%B0.'
   25    46    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
154.88 ms | 1400 KiB | 17 Q