移除WordPress后台显示选项的2种方法

function remove_meta_boxes() {
# Removes meta from Posts #
    remove_meta_box(‘postcustom’,'post’,'normal’);
    remove_meta_box(‘trackbacksdiv’,'post’,'normal’);
    remove_meta_box(‘commentstatusdiv’,'post’,'normal’);
    remove_meta_box(‘commentsdiv’,'post’,'normal’);
# Removes meta from pages #
    remove_meta_box(‘postcustom’,'page’,'normal’);
    remove_meta_box(‘trackbacksdiv’,'page’,'normal’);
    remove_meta_box(‘commentstatusdiv’,'page’,'normal’);
    remove_meta_box(‘commentsdiv’,'page’,'normal’);
    }
    add_action(‘admin_init’,'remove_meta_boxes’);
?>

function remove_screen_options(){ return false;}
add_filter('screen_options_show_screen', 'remove_screen_options');

 function remove_screen_options(){
    if( !current_user_can('publish_pages') )
         return false;
    return true;
}
add_filter('screen_options_show_screen', 'remove_screen_options');

add_filter( 'contextual_help', 'wpse50723_remove_help', 999, 3 );
function wpse50723_remove_help($old_help, $screen_id, $screen){
    $screen->remove_help_tabs();
    return $old_help;
}