3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { $pdo = new PDO("mysql:host=54.186.245.96;port=3306;dbname=pdotest", "pdotestuser", "pdotestpass"); $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $pdo->query("INSERT INTO fake_table VALUES ('bogus')"); } catch (PDOException $e) { var_dump($e->getCode()); var_dump($e->getMessage()); }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 25
Branch analysis from position: 25
1 jumps found. (Code = 62) Position 1 = -2
Found catch point at position: 14
Branch analysis from position: 14
2 jumps found. (Code = 107) Position 1 = 15, Position 2 = -2
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7QHbB
function name:  (null)
number of ops:  26
compiled vars:  !0 = $pdo, !1 = $e
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   NEW                                              $2      'PDO'
          1        SEND_VAL_EX                                              'mysql%3Ahost%3D54.186.245.96%3Bport%3D3306%3Bdbname%3Dpdotest'
          2        SEND_VAL_EX                                              'pdotestuser'
          3        SEND_VAL_EX                                              'pdotestpass'
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !0, $2
    5     6        INIT_METHOD_CALL                                         !0, 'setAttribute'
          7        SEND_VAL_EX                                              3
          8        SEND_VAL_EX                                              2
          9        DO_FCALL                                      0          
    6    10        INIT_METHOD_CALL                                         !0, 'query'
         11        SEND_VAL_EX                                              'INSERT+INTO+fake_table+VALUES+%28%27bogus%27%29'
         12        DO_FCALL                                      0          
         13      > JMP                                                      ->25
    7    14  E > > CATCH                                       last         'PDOException'
    8    15    >   INIT_FCALL                                               'var_dump'
         16        INIT_METHOD_CALL                                         !1, 'getCode'
         17        DO_FCALL                                      0  $7      
         18        SEND_VAR                                                 $7
         19        DO_ICALL                                                 
    9    20        INIT_FCALL                                               'var_dump'
         21        INIT_METHOD_CALL                                         !1, 'getMessage'
         22        DO_FCALL                                      0  $9      
         23        SEND_VAR                                                 $9
         24        DO_ICALL                                                 
   10    25    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
171.05 ms | 1395 KiB | 15 Q