copyright images

Hi,

Thank you for the inquiry,

You can get the value of the copyright option by using the get_post_meta function.

get_post_meta( $post->ID, '_avia_attachment_copyright', true )

And to filter or adjust the default WordPress image markup, use the get_image_tag filter.

add_filter('get_image_tag', function($html, $id, $alt, $title, $align, $size) {
     $copyright = get_post_meta( $post->ID, '_avia_attachment_copyright', true );
     // do something to $html before returning it
     if($copyright) {
         $html .= "<span>{$copyright}</span>";
     }
     return $html;
}, 10, 6);

Another solution is to add a new attribute to the attachment image using the wp_get_attachment_image_attributes filter, but it might require additional script to extract the value of the new attribute and render it in the frontend.

Best regards,
Ismael