消息“ SQLSTATE [HY093]”的异常“ PDOException”：参数号无效

Question

这看起来很简单，但由于某些原因，我无法使其正常工作...我需要我所能获得的所有帮助

 function register_user($email, $password,  $gender, $phone_number){
    $this->sql = "insert into user
                  (
                  email_addr, phone_number, password,
                  gender, activation_code, isMobileVerified,
                  last_login_date, unix_sign_up_time, sign_up_date
                  ) VALUES
                  (
                  :email, :phone_number, :password,
                  :gender, :activation_code, :isMoobileVerified,
                  :last_login, :time_unix, NOW()
                  )";
    $this->prepare($this->sql);
    $this->bind(':email', $email);
    $this->bind(':phone_number', $phone_number);
    $this->bind(':password', $password);
    $this->bind(':gender', $gender);
    $this->bind(':activation_code', sha1($password));
    $this->bind(':isMobileVerified', 0);
    $this->bind(':last_login', time());
    $this->bind(':time_unix', time());

    $this->execute();

    return $this->lastInsertedId();
}

当我像这样运行此功能时

try{
    echo "<br>" . $i->register_user('myMail@register.com', 'password', 'male', '2348020000007');
}catch (PDOException $e) {
    //todo: logging function or mail to dev goes here
    echo $e ."<br>". $e->getMessage();
}

我得到这个错误

消息“ SQLSTATE [HY093]：无效的参数号：未定义参数”的异常“ PDOException”在C：\\ wamp \\ www \\ ecommerce \\ system \\ model \\ class.ecommerce.php：215堆栈跟踪中：＃0 C：\\ wamp \\ www \\ ecommerce \\ system \\ model \\ class.ecommerce.php（215）：PDOStatement-> bindValue（'：isMobileVerifi ...'，true，5）＃1 C：\\ wamp \\ www \\ ecommerce \\ system \\ model \\ class.ecommerce.php（281）：ukorJidechi \\ db_handler-> bind（'：isMobileVerifi ...'，true）＃2 C：\\ wamp \\ www \\ ecommerce \\ namespace_test.php（51）：ukorJidechi \\ ecommerce_user-> register_user（'myMail @ register ...'，'password'，'male'，'2348020000007'）＃3 {main} SQLSTATE [HY093]：无效的参数编号：未定义参数

这是我的自定义绑定方法

function bind($placeholder, $value, $type = null){
    if (is_null($type)) {
        switch (true) {
            case is_int($value):
                $type = \PDO::PARAM_INT;
                break;
            case is_bool($value):
                $type = \PDO::PARAM_BOOL;
                break;
            case is_null($value):
                $type = \PDO::PARAM_NULL;
                break;
            default:
                $type = \PDO::PARAM_STR;
        }
    }
    $this->stmt->bindValue($placeholder, $value, $type);
}

有人可以告诉我我在做什么错吗？ 请。

Answer 1

在这里查看此声明，

$this->bind(':unix_sign_up_time', time());

并将上面的语句与$this->sql

$this->sql = "insert into user
              (
              ...
              :last_login, :time_unix, NOW()
                            ^^^^^^^^^
              )";

所以您的bind()语句应该是

$this->bind(':time_unix', time());

编辑：

在$this->sql此处查看此行，

$this->sql = "insert into user
              (
              ...
              :gender, :activation_code, :isMoobileVerified,
                                          ^^^^^^^^^^^^^^^^^^
              ...
              )";

应该是:isMobileVerified