php - 试图获取非对象/Php codeigniter 的属性

Question

我似乎无法弄清楚这段代码有什么问题。谢谢你的帮助。 我收到错误消息:

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: views/members.php

Line Number: 24

我的模型:

public function show_user()
{
    $this->db->select('');
    $this->db->from('users');
    $this->db->where('email',$this->input->post('email'));

    $q=$this->db->get('');

    if($q->num_rows() > 0 )
    {
        $data = array();

        foreach($q->result() as $row)
        {
            $data=$row;
        }

        return $data;
    }
}

我的 Controller :

public function members()
{
    if ($this->session->userdata('is_logged_in'))
    {
        $this->load->model('model_users');
        $data['member'] = $this->model_users->show_user();
        $this->load->view('members', $data);
    }
    else
    {
        redirect('main/restricted');
    }
}

我的观点:

echo "<p> Congratulations you are logged in!!</p>";
foreach($member as $row)
{
    echo $row->Name. "<br/>";
    echo $row->email. "<br/>";
}

所以这是我的代码。我想显示数据库中的用户信息，但出现错误。请帮帮我..

Answer 1

只需要返回$q-result();

 if($q->num_rows() > 0 )
 {
   return $q-result();
 }