How to get All uploaded file names about codeigniter-multi-upload

[rajasajidmanzoor]

i tried follwing to get uploaded files name
$upload_data=$this->upload->get_multi_upload_data();
echo $upload_data['file_name']."
";

and it gives me error undefined index file_name

[stvnthomas]

The get_multi_upload_data() method returns a multidimensional associative array. You can see an example in the readme. To get the filename of your first file it would be

$upload_data[0]["file_name"];

The second filename would be

$upload_data[1]["file_name"];

And so on.

If you want an array of all the filenames you may be able to use array_column(), though I haven't tried it before.

$filenames = array_column($upload_data, "file_name");