Switch Case语句中多个值匹配同一个代码块的写法

switch ($p) { 
    case ‘home‘: 
    case ‘‘: 
        $current_home = ‘current‘;
    break; 

    case ‘users.online‘: 
    case ‘users.location‘: 
    case ‘users.featured‘: 
    case ‘users.new‘: 
    case ‘users.browse‘: 
    case ‘users.search‘: 
    case ‘users.staff‘: 
        $current_users = ‘current‘;
    break;

    case ‘forum‘: 
        $current_forum = ‘current‘;
    break; 
}