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<?php $table = 'foo'; $query = "INSERT INTO $table VALUES (\"first value\"); -- dam'd quote INSERT INTO $table VALUES (\"foo : ba'r \"), (\"foo.:bar\"); "; $pdo = new PDO('sqlite::memory:'); $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $pdo->exec('CREATE TABLE foo (text bar)'); $stmt = $pdo->prepare($query); try { $stmt->execute(); } catch (Exception $e) { echo "Failed : ", $e->getMessage(); } $stmt = $pdo->query('SELECT * FROM foo'); var_dump($stmt->fetchAll());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 30
Branch analysis from position: 30
1 jumps found. (Code = 62) Position 1 = -2
Found catch point at position: 25
Branch analysis from position: 25
2 jumps found. (Code = 107) Position 1 = 26, Position 2 = -2
Branch analysis from position: 26
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/64MQv
function name:  (null)
number of ops:  40
compiled vars:  !0 = $table, !1 = $query, !2 = $pdo, !3 = $stmt, !4 = $e
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'foo'
    4     1        ROPE_INIT                                     5  ~7      'INSERT+INTO+'
          2        ROPE_ADD                                      1  ~7      ~7, !0
          3        ROPE_ADD                                      2  ~7      ~7, '+VALUES+%28%22first+value%22%29%3B%0A--+dam%27d+quote%0AINSERT+INTO+'
    6     4        ROPE_ADD                                      3  ~7      ~7, !0
          5        ROPE_END                                      4  ~6      ~7, '+VALUES+%28%22foo+%3A+ba%27r+%22%29%2C%0A%28%22foo.%3Abar%22%29%3B+'
    4     6        ASSIGN                                                   !1, ~6
    8     7        NEW                                              $11     'PDO'
          8        SEND_VAL_EX                                              'sqlite%3A%3Amemory%3A'
          9        DO_FCALL                                      0          
         10        ASSIGN                                                   !2, $11
    9    11        INIT_METHOD_CALL                                         !2, 'setAttribute'
         12        SEND_VAL_EX                                              3
         13        SEND_VAL_EX                                              2
         14        DO_FCALL                                      0          
   10    15        INIT_METHOD_CALL                                         !2, 'exec'
         16        SEND_VAL_EX                                              'CREATE+TABLE+foo+%28text+bar%29'
         17        DO_FCALL                                      0          
   11    18        INIT_METHOD_CALL                                         !2, 'prepare'
         19        SEND_VAR_EX                                              !1
         20        DO_FCALL                                      0  $16     
         21        ASSIGN                                                   !3, $16
   13    22        INIT_METHOD_CALL                                         !3, 'execute'
         23        DO_FCALL                                      0          
         24      > JMP                                                      ->30
   14    25  E > > CATCH                                       last         'Exception'
   15    26    >   ECHO                                                     'Failed+%3A+'
         27        INIT_METHOD_CALL                                         !4, 'getMessage'
         28        DO_FCALL                                      0  $19     
         29        ECHO                                                     $19
   17    30    >   INIT_METHOD_CALL                                         !2, 'query'
         31        SEND_VAL_EX                                              'SELECT+%2A+FROM+foo'
         32        DO_FCALL                                      0  $20     
         33        ASSIGN                                                   !3, $20
   18    34        INIT_FCALL                                               'var_dump'
         35        INIT_METHOD_CALL                                         !3, 'fetchAll'
         36        DO_FCALL                                      0  $22     
         37        SEND_VAR                                                 $22
         38        DO_ICALL                                                 
         39      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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