How to upload files with multiple incremented/numbered fields?

How to upload files with multiple incremented/numbered fields? - Printable Version

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+--- Thread: How to upload files with multiple incremented/numbered fields? (/showthread.php?tid=46053)

How to upload files with multiple incremented/numbered fields? - El Forum - 10-16-2011

[eluser]Ludovic-r[/eluser]
I want to upload files with CodeIgniter through generated numbered upload fields :

Code:
&lt;input type='file' name='field[0]' /&gt;

&lt;input type='file' name='field[1]' /&gt;

These upload fields are among another inputs fields :

Code:
&lt;input type='file' name='field[0]' /&gt;

&lt;input type='TEXT' name='field[1]' /&gt;

&lt;input type='file' name='field[2]' /&gt;

I just want to upload the files when the user click on the Submit button and keep this specific inputs structure

I've tried this but it doesn't work :

Code:
for($i=0; $i<count($_FILES); $i++)

     {

       $config['upload_path']   = './uploads/';

       $config['allowed_types'] = 'jpg|jpeg|gif|png';

       $config['overwrite']     = FALSE;

      $this->upload->initialize($config);

$this->upload->do_upload('field['.$i.']');

     }

Any help would be very appreciated! Thanks!