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Is there any way to change the image name during uploading in Wordpress, but with one requirement - the new file names should be going sequentially, not in hash?

There was a very similar question with a fine answer here, but the new characters are going in hash there, not in order.

Thank you for any help!

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migrated from stackoverflow.com Jul 4 '12 at 2:51

This question came from our site for professional and enthusiast programmers.

The sequencing part will be handled automatically by wordpress.

if you want to change the filename, you can do this :

function k99_custom_upload_name($filename)
{
  $info = pathinfo($filename);
  $ext  = empty($info['extension']) ? '' : '.' . $info['extension'];
  $filename  =  'put your name here';
     return $filename;
 }

add_filter('sanitize_file_name', 'k99_custom_upload_name', 10);

Because wordpress will handle the sequencing , your files will be named :

  • put your name here.ext
  • put your name here1.ext
  • put your name here2.ext

etc.. etc..

an alternative (shorter) way , that would not require to handle the extension would be :

function k99_custom_upload_name($filename)
{
$post_for_id = $post->post_parent;
    $filename= 'put your name here -'.$filename;
    return $filename;
}

add_filter('sanitize_file_name', 'k99_custom_upload_name', 10);

In this case your files will be renamed like so :

  • put your name here-originalname.ext
  • put your name here-originalname1.ext
  • put your name here-originalname2.ext

etc.. etc..

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