CodeIgniter上传大文件 [英] CodeIgniter Uploading Large Files

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本文介绍了CodeIgniter上传大文件的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我设置了codeigniter来上传小文件< 2MB,工作正常。但是我无法上传大文件20MB>

  function stage1()
{
ini_set upload_max_filesize','200M');
ini_set('post_max_size','200M');
ini_set('max_input_time',3000);
ini_set('max_execution_time',3000);

$ config ['upload_path'] ='./temp/';
$ config ['allowed_types'] ='zip'

$ this-> load-> library('upload',$ config);
$ this-> upload-> initialize($ config);
if(!$ this-> upload-> do_upload('userfile'))
{
$ error = array('error'=> $ this-> > display_errors());
$ this-> load-> view('upload_form',$ error);
}
else
{
$ data = array('upload_data'=> $ this-> upload-> data());
// do stuff
}
}

肯定上面的代码有什么问题。我超越了php.ini接受更大的文件,并采取更多的时间执行脚本,但它仍然返回相同的错误:

 您没有选择要上传的文件。 

同样,这适用于小文件,但不适用于大文件。



编辑:结果我的服务器提供商有限的文件上传,所以除了FTP之外没有解决方案。

解决方案

以下代码用于您的PHP文件。

  ini_set('memory_limit','200M'); 
ini_set('upload_max_filesize','200M');
ini_set('post_max_size','200M');
ini_set('max_input_time',3600);
ini_set('max_execution_time',3600);



在.htaccess文件中设置以下代码 b

  php_value upload_max_filesize 128M 
php_value post_max_size 128M
php_value max_input_time 360​​0
php_value max_execution_time 360​​0



在您注释后编辑我的答案



更新答案



在stage1函数中设置配置参数。

  $ config ['max_size'] ='1000000'; 
$ config ['max_width'] ='1024000';
$ config ['max_height'] ='768000';

然后尝试。


I have set up codeigniter to upload small files < 2MB and that works fine. But I am having trouble uploading large files 20MB >

   function stage1()
    {
    ini_set('upload_max_filesize', '200M');
    ini_set('post_max_size', '200M');                               
    ini_set('max_input_time', 3000);                                
    ini_set('max_execution_time', 3000);

    $config['upload_path'] = './temp/';
    $config['allowed_types'] = 'zip';

    $this->load->library('upload', $config);
    $this->upload->initialize($config);                             
    if(!$this->upload->do_upload('userfile'))                       
    {
      $error = array('error' => $this->upload->display_errors());   
      $this->load->view('upload_form', $error);                     
    }
    else
    {
      $data = array('upload_data' => $this->upload->data());        
      //do stuff
    }
  } 

I am not sure what is wrong with the above code. I overrode the php.ini to accept larger files and to take more time executing the script but it still returns the same error:

You did not select a file to upload.

Again, this works with small files but not large ones.

EDIT: Turns out my server provider has limited file uploads so there is no solution besides to FTP the file in.

解决方案

Below code use in your php file.

ini_set( 'memory_limit', '200M' );
ini_set('upload_max_filesize', '200M');  
ini_set('post_max_size', '200M');  
ini_set('max_input_time', 3600);  
ini_set('max_execution_time', 3600);

set below code in .htaccess file

php_value upload_max_filesize 128M  
php_value post_max_size 128M  
php_value max_input_time 3600  
php_value max_execution_time 3600

Edit my answer after you comment

Update answer

Set config parameter in your stage1 function.

$config['max_size'] = '1000000';
$config['max_width']  = '1024000';
$config['max_height']  = '768000';

After then try it.

这篇关于CodeIgniter上传大文件的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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