0
发生了一些真正怪异的事情,下面的代码是来自我的Web服务使用Slim 3和Doctrine 2的请求,我想出了一个空的响应,我知道一个事实该数组已满,但它返回空!空响应Web服务原则2 Slim 3
$data = $request->getParsedBody();
$intervention_items = $this->em->getRepository('App\Entity\V_Interventionitems')
->findAll(array('ic_interventiontype_id' => $data['it_id']));
foreach ($intervention_items as $int_items){
$data_response[] = $int_items->toArray();
//echo json_encode($int_items->toArray()); here prints the info right
}
return $response->withStatus(200)
->withHeader('Content-Type', 'application/json')
->write(json_encode($data_response)); //here returns empty
我知道这个问题很业余,但我调用我的朋友们颇有基础来帮助我;)
var_dump($ data_response)输出是什么? –