“image caption” only in post

Hi, How can I do to visualize the “image caption” in the featured images of my post.

I try the code below in functions.php, but the “image caption” is seen in post and pages, but I just want it to be seen in post.

Thanks

add_action( 'generate_after_entry_header', 'db_featured_image_caption', 15 );
function db_featured_image_caption() {
    $get_description = get_post(get_post_thumbnail_id())->post_excerpt;
    if(!empty($get_description)){    
        echo '<span class="featured_caption">' . $get_description . '</span>';
    }
}

• This topic was modified 4 years, 3 months ago by antoniomanco.

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