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PHP实例程序:用PHP制作登录页面程序_[PHP教程]

Writer: 归海一刀 Article type: Programming skills(编程技巧) Time: 2014/2/17 7:30:24 Browse times: 345 Comment times: 0

PHP实例程序:用PHP制作登录页面程序_[PHP教程]


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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");
}
?>



用户登录







用户登录







用户:







口令:









onClick="form1.action='../include/goto_page.php3?dist_page=../main.php3';form1.submit();return;">








if(error_message) echo "

error_message
";
?>









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