我正在尝试从我的数据库中打印选定的产品名称,但是我看到的只是单词“Array”而不是产品名称。它显示的次数与其找到的产品数量一样多,并且该数字是正确的,但它只显示“数组”......
这是我的代码:
public function lookup($product)
    {
        $camera = $this->db->query("SELECT name FROM products WHERE type = 'Camera' ");
        $laptop = $this->db->query("SELECT name FROM products WHERE type = 'Laptop' ");
        $data = array();
        switch($product)
        {
            case 'camera' : 
            foreach ($camera->result() as $row)
            {
                $entry = array();
                $entry['name'] = $row->name;
                $data[] = $entry;
            }
            return $data; break;
            case 'laptop' :
            foreach ($laptop->result() as $row)
            {
                $entry = array();
                $entry['name'] = $row->name;
                $data[] = $entry;
            }
            return $data; break;
        }   
    }