使用PHP开发的学生宿舍管理系统，可添加/删除管理员或者学生，给学生安排宿舍，根据学生的任何一项信息（学号，班级，名字，宿舍号等等）查找学生。(The student dormitory management system developed by PHP can add/delete administrators or students, arrange dormitories for students, and find students according to any informati