How to get attached image alt text in media.php?

CMS & WordPress
1

I want to get attached image alt text in wp-includes/media.php

How do I make it?

2

I don’t quite understand your question - do you want to retrieve the alt text for a specific image? If so, try something like

$alt = get_post_meta($attachment_id, '_wp_attachment_image_alt', true);
if(count($alt)) echo $alt;

or do you want to add alt text to an attached image?

3

Please continue the discussion in your original topic. No need to keep starting a new topic.

4