Tab*_*Man 4 php codeigniter image
我想删除不仅在数据库中,而且在文件夹中的图像.
这是我的数据库表:
group_id
group_name
group_descrtion
group_picture
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这是我的控制器:
public function delete_group()
{
$group_id = $this->input->post('group_id');
$group_picture = $this->input->post('group_picture');
$this->group_model->delete_group($group_id, $group_picture);
redirect('product_group');
}
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这是我的模特:
function delete_group($group_id, $group_picture)
{
$this->db->where('group_id', $group_id);
unlink(base_url("uploads/".$group_picture));
$this->db->delete('product_group', array('group_id' => $group_id));
}
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这是我的看法:
<?=form_open_multipart('product_group/delete_group');?>
<input type="hidden" class="form-control" placeholder="Group ID" name="group_id">
<input type="text" class="form-control" placeholder="Group ID" name="group_picture">
<div class="modal-footer">
<button data-dismiss="modal" class="btn btn-default" type="button">Cancel</button>
<button class="btn btn-success" type="submit">Submit</button>
</div>
</form>
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我成功删除了数据库中的数据,但是文件夹中的图像也没有被删除.
谢谢你的帮助 :)
Jer*_*son 14
unlink(base_url("uploads/".$group_picture));
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应该
unlink("uploads/".$group_picture);
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你需要路径,而不是网址.