Remove wordpress undesired metaboxes of edit post page

Sometimes you want to remove some metaboxes of the edit page. Place the following code into your functions.php file.

remove_meta_box(<metabox-name>, <post_type>, <WP_Screen $screen>)

Metabox-name is in html code and you can find out just inspecting edit post page.

Wp_screen can be “side” for rigth column metaboxes or “normal” for central metaboxes.

add_action('wp_dashboard_setup', 'disable_my_metabox',99);

function disable_my_metabox() {
    global $post;
    if (is_object($post)) {
      remove_meta_box('metabox-name',$post->post_type,'side');  
    }
}