Php 编码器阵列信息

来自印刷厂

Array (
    [0] => stdClass Object (
        [id] => 2729
        [title] =>
        [image_file] => M6_Black_Back.jpg
        [product] => 2
        [active] => 0
        [created] => 2013-06-19 23:14:51
        [rank] => 1
        [publish] => 0
        [back_photo] => M6_Black_Back.jpg
    )
)

这是我的控制器

$data['back'] = $this->global_model->custom_query('
        SELECT *,image_file AS back_photo FROM system_product_photos
        WHERE product = 2 AND rank = 1
        ');

$this->load->view('template', $data);

我一辈子都不能让

输出任何东西。

---

警告代码点火器新手警报

$back

在您看来是一个数组。您需要通过索引访问特定项，或者将自定义查询的签名更改为仅返回一个项。

+1，但我刚刚注意到，他在模板中加载了

$data

，所以不应该是

$back['back'][0]->back\u photo

？尝试

$back['back'][0]->back photo