将数据添加到分页器(KnpPaginatorBundle、Symfony)

Question

我在用KnpPaginatorBundle。

假设我有这样的东西：

$em = $this->getDoctrine()->getEntityManager();
$qb = $em->createQueryBuilder()
   ->select('p.id, p.name, p.description)
   ->from('My\Bundle\Entity\Post', 'p')
   ->where('p.unread is NULL')                
$query = $qb->getQuery();
$posts = $query->getResult();

我的分页者：

$paginator  = $this->get('knp_paginator');
$posts = $paginator->paginate(
   $posts,
   $request->query->getInt('page', 1),
   3 
);

每个人的想法都很好，但是--我想预先将自己的数据添加到$posts中。

我的例子行不通：

foreach ($posts as $key => $value) {
   $posts [$key]['filterPath'] = 'example';
}

我得到了错误Notice: Indirect modification of overloaded element of Knp\Bundle\PaginatorBundle\Pagination\SlidingPagination has no effect

我该怎么解决呢？问候

Answer 1

试试这样的东西

foreach ($posts as $key => $value) {
$tab=$posts[$key];
$tab=['filterPath'] = 'example';
$posts['key']=$tab;
}

据我所知，$posts不是普通数组，不能直接访问