Php 使用类在数据库中保存表单数据

我有一张表格。（Registration.php）

和数据库连接：（Database.php）

我已经找了几个星期了，想知道如何将表单数据先送到类（客户端），然后送到类（数据库），然后再保存到数据库！但是我没有找到我需要的东西。

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也许有人能解释一下如何做到这一点？

您需要使用反射来获取私有和受保护的类属性。下面是一个简单的函数，用于返回类的实例。第一个参数是类名，第二个参数是数组数据，在本例中，它将是表单数据。Registration类必须具有与表单相同的变量名称

    public function toEntity($entityName, array $data){
    $entity = new $entityName();

    $refClass = new ReflectionClass($entity);
    $properties = $refClass->getProperties();

    foreach($properties as $property){
        $property->setAccessible(true);
        $propertyName = $property->getName();

        if(array_key_exists($propertyName, $data)){ 
            $value = $data[$propertyName];
            $property->setValue($entity, $value);
        }
    }
    return $entity; 
}

---

为您的

客户端添加所有
get
方法

类。 例如：

class Client{
    public function getClientID(){
      return $this->clientID;
    }
  }

将

addClient

方法添加到

数据库

类

class Database {
  public function addClient($client){

    //Get all vars
    $initials = $client->getInitials();
    $name = $client->getName();
    $surname = $client->getSurname();
    $country = $client->getCountry();
    $state = $client->getState();
    $province = $client->getProvince();
    $city = $client->getCity();
    $houseaddress = $client->getHouseAddress();
    $phone = $client->getPhone();
    $email = $client->getEmail()

    //Create the query
    $sth = $this->pdo->prepare('INSERT INTO Client (Initials, Name, Surname, Country, State, Province, City, HouseAddress, Phone, Email) VALUES (:initials, :name, :surname, :country, :state, :province, :city, :houseaddress, :phone, :email)');
    $sth->bindParam(':initials', $initials);
    $sth->bindParam(':name', $name);
    $sth->bindParam(':surname', $surname);
    $sth->bindParam(':country', $country);
    $sth->bindParam(':state', $state);
    $sth->bindParam(':province', $province);
    $sth->bindParam(':city', $city);
    $sth->bindParam(':houseaddress', $houseaddress);
    $sth->bindParam(':phone', $phone);
    $sth->bindParam(':email', $email);

    //Execute the query
    $sth->execute();
  }
}

在reservation.php中

$initials = $_POST['initials'];
$name = $_POST['firstname'];
$surname = $_POST['surname'];
$country = $_POST['country'];
$state = $_POST['state'];
$province = $_POST['province'];
$city = $_POST['city'];
$houseaddress = $_POST['houseaddress'];
$phone = $_POST['phone'];
$email = $_POST['email'];
$client = new Client("", $initials, $name, $surname, $country, $state, $province, $city, $houseadress, $phone, $email);
$database = new Database();
$database->addClient($client);

---

你有一个可以在数据库中存储这些信息的表吗？我有一个以所有列为表单的数据库！命名客户端。是的，我认为您可以使用整个对象来插入它，但是我；我不确定它是否适用于私人物业。只要尝试一下，就会得到错误：严格的标准：在Sth->Bindparam（':Something'，$client->getSomething（））的每一行中，C:\Users\Arjan\Spullen\Programmas\PHP server\root\Ala\Project\Project\Arjanoskam\database.PHP中只应通过引用传递变量；

class Client{
    public function getClientID(){
      return $this->clientID;
    }
  }

class Database {
  public function addClient($client){

    //Get all vars
    $initials = $client->getInitials();
    $name = $client->getName();
    $surname = $client->getSurname();
    $country = $client->getCountry();
    $state = $client->getState();
    $province = $client->getProvince();
    $city = $client->getCity();
    $houseaddress = $client->getHouseAddress();
    $phone = $client->getPhone();
    $email = $client->getEmail()

    //Create the query
    $sth = $this->pdo->prepare('INSERT INTO Client (Initials, Name, Surname, Country, State, Province, City, HouseAddress, Phone, Email) VALUES (:initials, :name, :surname, :country, :state, :province, :city, :houseaddress, :phone, :email)');
    $sth->bindParam(':initials', $initials);
    $sth->bindParam(':name', $name);
    $sth->bindParam(':surname', $surname);
    $sth->bindParam(':country', $country);
    $sth->bindParam(':state', $state);
    $sth->bindParam(':province', $province);
    $sth->bindParam(':city', $city);
    $sth->bindParam(':houseaddress', $houseaddress);
    $sth->bindParam(':phone', $phone);
    $sth->bindParam(':email', $email);

    //Execute the query
    $sth->execute();
  }
}

$initials = $_POST['initials'];
$name = $_POST['firstname'];
$surname = $_POST['surname'];
$country = $_POST['country'];
$state = $_POST['state'];
$province = $_POST['province'];
$city = $_POST['city'];
$houseaddress = $_POST['houseaddress'];
$phone = $_POST['phone'];
$email = $_POST['email'];
$client = new Client("", $initials, $name, $surname, $country, $state, $province, $city, $houseadress, $phone, $email);
$database = new Database();
$database->addClient($client);