我有
class user
{
@manytomany
private $countries
}
和
class country {
@manytomany
private $user
}
现在,当创建新用户时,我想向用户添加预定义的国家/地区列表
$countries = $em->getRepository(Country)->findBy(array('population'=>'2000'))
我想知道如何在用户实体中添加所有国家/地区
是否可能
$user->addCountry($countries)
答案 0 :(得分:0)
它会起作用吗?
class user
{
private $countries;
public function addCountries($countries) {
foreach ($countries as $country) {
$this->countries[] = $country;
}
}
}