0
我試圖讓學說掛起,並有機會看一些DQL的東西,已經能夠做這樣一些簡單的插入:是DQL比使用Doctrine 2的對象語法更好嗎?
function insert_user($username,$email,$password)
{
$user = new User();
$user->setUsername($username);
$user->setEmail($email);
$user->setPassword(md5($password));
try {
//save to database
$this->em->persist($user);
$this->em->flush();
}
catch(Exception $err){
die($err->getMessage());
return false;
}
return true;
}
但是我來講我還是挑戰如何做一個像用戶名/密碼認證程序。比如我有:
function validate_user($username,$password)
{
$query = $this->em->createQuery('SELECT u from User u WHERE u.username = :name AND u.username = :name2');
$query->setParameters(array(
'name' => $username,
'name2' => $password,
));
$users = $query->getResult(); // array of user objects
}
這裏是我的實體類:
<?php
use Doctrine\ORM\Mapping as ORM;
/**
* User
*
* @Table(name="user")
* @Entity
*/
class User
{
/**
* @var integer $id
*
* @Column(name="id", type="integer", nullable=false)
* @Id
* @GeneratedValue(strategy="IDENTITY")
*/
private $id;
/**
* @var string $username
*
* @Column(name="username", type="string", length=300, nullable=false)
*/
private $username;
/**
* @var string $email
*
* @Column(name="email", type="string", length=300, nullable=false)
*/
private $email;
/**
* @var string $password
*
* @Column(name="password", type="string", length=300, nullable=false)
*/
private $password;
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set username
*
* @param string $username
*/
public function setUsername($username)
{
$this->username = $username;
}
/**
* Get username
*
* @return string
*/
public function getUsername()
{
return $this->username;
}
/**
* Set email
*
* @param string $email
*/
public function setEmail($email)
{
$this->email = $email;
}
/**
* Get email
*
* @return string
*/
public function getEmail()
{
return $this->email;
}
/**
* Set password
*
* @param string $password
*/
public function setPassword($password)
{
$this->password = $password;
}
/**
* Get password
*
* @return string
*/
public function getPassword()
{
return $this->password;
}
}
我想我可以計算出來的DQL但是也不太清楚如何使用對象語法來做到這一點。
我希望我的問題有意義,因爲我只是想熟悉。
再次感謝