// REMOVE META BOXES FROM WORDPRESS DASHBOARD FOR ALL USERS  
  
function example_remove_dashboard_widgets() {   // Globalize the metaboxes array, this holds all the widgets for wp-admin   global $wp_meta_boxes;    
    unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_primary']);    unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_secondary']);  unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_plugins']);} add_action('wp_dashboard_setup', 'example_remove_dashboard_widgets' );  

Remove Meta Boxes from Dashboard

wordpress

PHP