Question

我正在从MYSQL切换到PDO，在我的表单上，它不会将表单数据插入到数据库中。奇怪的是，它不会抛出任何错误，而是在不插入数据的情况下重定向到成功页面。这是我的代码：

    <?php
session_start();

/*** mysql hostname ***/
$hostname = 'XXXXXXX.hostedresource.com';

/*** mysql username ***/
$username = 'XXXXXX';

/*** mysql password ***/
$password = 'XXXXXXXX';

try {
    $pdo = new PDO("mysql:host=$hostname;dbname=XXXXXX;charset=utf8", $username, $password);
      array(PDO::ATTR_EMULATE_PREPARES => false, PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION);

    /*** echo a message saying we have connected ***/
    //echo 'Connected to database';
  }

    catch(PDOException $e)
    {
    echo $e->getMessage();
    }

$loan_amount = trim($_POST['loan_amount']);
$loan_type = trim($_POST['loan_type']);
$debt_amount = trim($_POST['debt_amount']);
$first_name = trim($_POST['first_name']);
$last_name = trim($_POST['last_name']);    
$email = trim($_POST['email']);
$phone = trim($_POST['phone']);
$zip = trim($_POST['zip']);


if ($_SERVER['REQUEST_METHOD'] == 'POST') {
 try {
   $sql="INSERT INTO leads (loan_amount, loan_type, debt_amount, first_name, last_name, email, phone, zip, reg_date) VALUES (:loan_amount, :loan_type, :debt_amount, :first_name, :last_name, :email, :phone, :zip,  NOW())";
   $statement = $pdo->prepare($sql);
   $statement->bindValue(':loan_amount', $loan_amount);
   $statement->bindValue(':loan_type', $loan_type);
   $statement->bindValue(':debt_amount', $debt_amount);
   $statement->bindValue(':first_name', $first_name);
   $statement->bindValue(':last_name', $last_name);
   $statement->bindValue(':email', $email);
   $statement->bindValue(':phone', $phone);
   $statement->bindValue(':zip', $zip);
   $statement->execute(); 

  }

    catch(PDOException $e)
    {
    echo $e->getMessage();
    exit();
    }

   header('Location: /success.php'); 

}


?>

Answer 1

问题在于语法：

$pdo = new PDO("mysql:host=$hostname;dbname=XXXXXX;charset=utf8", $username, $password);
array(PDO::ATTR_EMULATE_PREPARES => false, PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION);

您的构造函数末尾有一个右括号和分号，这会破坏您的代码。你需要：

$pdo = new PDO("mysql:host=$hostname;dbname=XXXXXX;charset=utf8", $username, $password,
array(PDO::ATTR_EMULATE_PREPARES => false, PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION);

OR

$pdo = new PDO("mysql:host=$hostname;dbname=XXXXXX;charset=utf8", $username, $password);
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

PDO插入不会引发错误或插入表单数据

1 个答案: