Symfony2统计结果
如何输出此项的结果数:Symfony2统计结果,symfony,count,doctrine,Symfony,Count,Doctrine,如何输出此项的结果数: $count_task_done = $this->getDoctrine() ->getRepository('SeotoolMainBundle:Task') ->findBy(array('User' => $user_id, 'Done' => TRUE)); 先谢谢你 编辑1: 当时我在TWIG中解决了这个问题: {% set count_task_done = count_task_done|le
$count_task_done = $this->getDoctrine()
->getRepository('SeotoolMainBundle:Task')
->findBy(array('User' => $user_id, 'Done' => TRUE));
先谢谢你
编辑1:
当时我在TWIG中解决了这个问题:
{% set count_task_done = count_task_done|length %}
有更好的解决方案吗?您可以使用QueryBuilder:
// SeotoolMainBundle/Repository/TaskRepository.php
public function getTasksCount($user_id, $status)
{
$query = $this->createQueryBuilder('t')
->select('COUNT(t)')
->where('t.user = :user')
->andWhere('t.done = :status')
->setParameters(array(
'user' => $user_id,
'status' => $status, // true
));
return $query->getQuery()->getSingleScalarResult();
}