在codeigniter

Question

我的表单中有两个文件上传控件，一个用于上传css文件，另一个用于html文件。 我的css文件名是style.css，html文件名是test.html。

两个文件都已成功上传，但在上传时都采用相同的名称。 css文件名是在上传时是style.css而html是文件名也是style.css。

css文件上传代码是：

       if(isset($_FILES['css_file']) AND $_FILES['css_file']['name'] != '') {
                        $xyz['upload_path'] = 'theme/'.$folder_name;    
                        $xyz['allowed_types'] = 'css';
                        $xyz['overwrite'] = FALSE;
                        $xyz['file_name'] = $_FILES['css_file']['name'];

                        $this->load->library('upload', $xyz);

                        if (!$this->upload->do_upload('css_file')) {
                            echo $this->upload->display_errors();
                        }else{
                            $abc_array['file'] = $this->upload->data();

                            $array_rc['css_file'] = $abc_array['file']['file_name'];

                         }
        }

html文件上传代码是：

    if(isset($_FILES['html_file']) AND $_FILES['html_file']['name'] != '') {
                        $abc['upload_path'] = 'theme/'.$folder_name;
                        $abc['allowed_types'] = 'html';
                        $abc['overwrite'] = FALSE;
                        $abc['file_name'] = $_FILES['html_file']['name'];

                        $this->load->library('upload', $abc);

                        if (!$this->upload->do_upload('html_file')) {
                            echo $this->upload->display_errors();
                        }else{

                            $xyz_array['file'] = $this->upload->data();

                            $array_rc['html_file'] = $xyz_array['file']['file_name'];

                        }
        }

那么如何在上传时重命名html文件？

Answer 1

看看这有助于你

$this->load->library("upload");
if(isset($_FILES['css_file']) AND $_FILES['css_file']['name'] != '') 
{
    $xyz['upload_path']     = 'theme/'.$folder_name;    
    $xyz['allowed_types']   = 'css';
    $xyz['overwrite']       = FALSE;
    $xyz['file_name']       = $_FILES['css_file']['name'];
    $this->upload->initialize($xyz);
    if (!$this->upload->do_upload('css_file')) 
    {
        echo $this->upload->display_errors();
    }
    else
    {
        print_r($this->upload->data());
    }
}

if(isset($_FILES['html_file']) AND $_FILES['html_file']['name'] != '') 
{
    $abc['upload_path']     = 'theme/'.$folder_name;
    $abc['allowed_types']   = 'html';
    $abc['overwrite']       = FALSE;
    $abc['file_name']       = $_FILES['html_file']['name'];
    $this->upload->initialize($abc);
    if (!$this->upload->do_upload('html_file')) 
    {
        echo $this->upload->display_errors();
    }
    else
    {
        print_r($this->upload->data());
    }
}

Answer 2

本地

$config['encrypt_name'] = TRUE;

OR

$name = $_FILES["userfiles"]['name'];
$config['file_name'] = $name;