多文件上傳笨

Question

如何做一個多文件上傳的笨

<input type="file" name="pic[]"> 
<input type="file" name="pic[]"> 
<input type="file" name="pic[]"> 

如何上傳呢？使用do_upload功能

Answer 1

您可以上傳任意數量的文件

$config['upload_path'] = 'upload/Main_category_product/'; 
$path=$config['upload_path']; 
$config['allowed_types'] = 'gif|jpg|jpeg|png'; 
$config['max_size'] = '1024'; 
$config['max_width'] = '1920'; 
$config['max_height'] = '1280'; 
$this->load->library('upload'); 

foreach ($_FILES as $key => $value) 
{ 
    if (!empty($key['name'])) 
    { 
     $this->upload->initialize($config); 
     if (!$this->upload->do_upload($key)) 
     { 
      $errors = $this->upload->display_errors(); 
      flashMsg($errors);  
     } 
     else 
     { 
      // Code After Files Upload Success GOES HERE 
     } 
    } 
} 

你可以看到有沒有必要name屬性的。