media_post_single_attachment_fields_to_edit() WordPress Function

This function allows you to add custom fields to the default WordPress media attachment fields. This can be useful for adding extra data to an attachment, such as copyright information or a link to the original file.

media_post_single_attachment_fields_to_edit( array $form_fields, WP_Post $post ) #

function media_post_single_attachment_fields_to_edit( $form_fields, $post ) {
	unset( $form_fields['image_url'] );
	return $form_fields;
}