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The author:(作者)归海一刀published in(发表于) 2014/2/17 7:30:24 PHP实例程序:用PHP制作登录页面程序_[PHP教程]
//这个脚本是用来给用户输入口令,并判断口令是否正确的。//如果正确则转到欢迎页面。if (login){ include("../include/config.inc.php3"); session_start(); right_enter='0'; query="select * from user_define where user_login='user_login' and user_pass=password('user_pass')"; result=@mysql_query(query,dbconnect); if (user_array=@mysql_fetch_array(result)){ user_id=user_array[user_id]; user_name=user_array[user_info]; session_register("user_id"); session_register("user_name"); session_register("user_array"); if((user_array[ticket_day]) and (user_array[ticket_num])){ right_enter='1'; } else{ error_message="对不起,您没有订票的权限!"; } } else{ error_message="错误!用户名错,或口令错。请重新输入。"; } log_time=date("Y-m-d H:i:s"); query="insert into log_record (log_time,user_login,remote_addr,right_enter,enter_function) values ('log_time','user_login','REMOTE_ADDR','right_enter','1')"; @mysql_query(query,dbconnect); if(right_enter){ Header("Location: welcome_reserve.php3"); exit; }}if(logout){ session_start(); session_unregister("user_id"); session_unregister("user_name"); session_unregister("user_array");}?>
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