Are you a WordPress developer or running a WordPress website for your business, then keep your close attention in this post as I am going to explain how to delete featured image when deleting a post using
Just assume if you are running a WordPress based blog and you have added some posts which contain images and after some time you deleted them, then your images are not deleted from your server and these all unused images and files are contains your server spaces and force your website to load slowly.
It is a better idea to remove the featured image during the post deletion time. In this, I will explain how to delete featured images using a WordPress hooks.
Copy the below code snippets and add it at the end of the functions.php file from you current activated theme.
add_action( 'before_delete_post', 'wps_remove_attachment_with_post', 10 );
if(has_post_thumbnail( $post_id ))
$attachment_id = get_post_thumbnail_id( $post_id );
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