kohana3.0如何完全删除图像文件? [英] kohana3.0 how to completely delete image file?

问题描述

我有一个kohana3.0内容和文件管理系统，当用户删除图像时，我希望能够从数据库以及上载图像的文件夹中完全删除图像.现在，我用于图像删除:

I have a kohana3.0 content and files management system, and I would like to be able to completely delete images from database, and from my folder where I have uploaded them, when a user deletes an image. Now I use for image deletion:

 public function delete($id = NULL)
{
    parent::delete($id);
    unlink($this->path);
}

这在图像模型中.但这实际上并没有删除我的图像.

this in the image model. But it doesn't actually delete my image at all.

如何在kohana 3.0中删除图像文件?

How can an image file be deleted in kohana 3.0?

推荐答案

我对kohana一无所知，但是unlink()函数是如何在PHP中删除文件的.如果这不起作用，则可能是这些文件存在权限问题.

I have no idea about kohana, but the unlink() function is how files are deleted in PHP. If this isn't working, it is possible you just have a permissions problem with those files.

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