如何在 Doctrine 2 中设置日期? [英] How to set a date in Doctrine 2?

问题描述

我在学说实体中有一个名为生日"的字段.

I have a field named "birthday" in doctrine entity.

我想使用学说创建一个要添加到数据库的对象.

I would like to create an object to add to database using doctrine.

控制器内部:

$name = "John Alex";
$birthday = "11-11-90";
$student = new Student();
$student->setName($name);
$student->setBirthday(strtotime($birthday);
...

但是当我尝试坚持时，我收到此错误

but when I try to persist I get this error

Fatal error: Call to a member function format() on a non-object in /Library/WebServer/Documents/Symfony/vendor/doctrine-dbal/lib/Doctrine/DBAL/Types/DateType.php on line 44

我的实体:

/**
 * @var string $name
 *
 * @ORMColumn(name="name", type="string", length=255)
 */
private $name;

/**
 * @var date $birthday
 *
 * @ORMColumn(name="birthday", type="date", nullable=true)
 */
private $birthday;

/**
 * Set birthday
 *
 * @param date $birthday
 */
public function setBirthday($birthday)
{
    $this->birthday = $birthday;
}

/**
 * Get birthday
 *
 * @return date 
 */
public function getBirthday()
{
    return $this->birthday;
}

推荐答案

$name = "John Alex";
$birthday = "11-11-1990"; // I changed this
$student = new Student();
$student->setName($name);
$student->setBirthday(new DateTime($birthday)); // setting a new date instance
// ...

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