Question

这看起来很简单，但由于某些原因我无法让它工作......我需要所有的帮助我可以得到

 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();
}

当我像这样运行这个功能时

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();
}

我收到此错误

异常'PDOException'，消息'SQLSTATE [HY093]：参数号无效：参数未在C：\ wamp \ www \ ecommerce \ system \ model \ class.ecommerce.php中定义：215堆栈跟踪：＃0 C：\ wamp \ www \ ecommerce \ system \ model \ class.ecommerce.php（215）：PDOStatement-＆gt; bindValue（'：isMobileVerifi ...'，true，5）＃1C：\ wamp \ www \ ecommerce \ system \ model \ class.ecommerce.php（281）：ukorJidechi \ db_handler-＆gt; bind（'：isMobileVerifi ...'，true）＃2 C：\ wamp \ www \ ecommerce \ namespace_test.php（51）： ukorJidechi \ ecommerce_user-＆gt; register_user（'myMail @ register ...'，'password'，'male'，'2348020000007'）＃3 {main} SQLSTATE [HY093]：参数号无效：参数未定义

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);
}

有人能告诉我我做错了什么吗？请。

Answer 1

请在此处查看此声明，

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

并将上述陈述与$this->sql

进行比较

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

所以你的bind()陈述应该是，

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

<强>编辑：

请在$this->sql，

中查看此行

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

应为:isMobileVerified

异常'PDOException'，消息'SQLSTATE [HY093]：参数号无效

1 个答案: