在 Doctrine2 查询生成器中链接 orX

问题描述

我必须在添加 where 子句之后，将 OR 表达式动态添加到 getListQueryBuilder 返回的查询构建器中.我找不到任何合适的方法，我刚刚开始学习 Doctrine.

I have to dynamically add OR expressions to the query builder returned by getListQueryBuilder, right after adding a where clause. I can't find any suitable way of doing this, i'm just started learning Doctrine.

我如何链接"给定数量的 orX 并将它们添加到我的构建器?

How can i "chain" a given number of orX and add them to my builder?

public function getListQueryBuilder($ownerId)
{
    $qb = $this->createQueryBuilder('t');

    return $qb
        ->where($qb->expr()->eq('t.user', ':user'))
        ->setParameter('user', $ownerId);
}

$builder = getListQueryBuilder(4);

// $ORs is a dynamically builded array, here is just an example
$ORs = array();
$ORs[] = $builder->expr()->like("t.name", 'my name');
$ORs[] = $builder->expr()->like("t.description", 'desc');

// Adding ORs to the builder
$builder->andWhere($builder->expr()->orX(/* here */));

推荐答案

可以查看这个解决方案:

$orX = $builder->expr()->orX();
foreach($ORs as $or) {
    $orX->add($or);
}
$builder->andWhere($orX);

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