在Code Igniter中上传带有空格的文件名的图像问题

Question

I am developing a website using Angular JS + Codeigniter.

The problem lies with image upload. The file names with space will not be uploaded (eg: "first image.jpg").

If we remove the space then it gets uploaded(eg:"firstimage.jpg"). This is my configuration.

$config = array(
  'allowed_types'     => 'jpg|jpeg|gif|png', 
  'max_size'          => 2048, //2MB max
  'upload_path'       => $this->original_path,
  'remove_spaces'     => true
);

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

Answer 1

Remove nunecessary white space and symbols from your file name by using.

$file_name = $_FILES["userfiles"]['name'];
$newfile_name= preg_replace('/[^A-Za-z0-9]/', "", $file_name);

$config = array('allowed_types'     => 'jpg|jpeg|gif|png', 
'upload_path'       => $this->original_path,
'file_name'=>$newfile_name);