<?php

header("content-type:text/html;charset=utf-8");

require_once "MysqlTool.php";

if($_POST['username']==""||$_POST['userpassword']==""||$_POST['password']==""||$_POST['useremail']=="")

{

echo"<script language=\"javascript\">";

echo"alert(\"对不起，用户名或密码或重复输入密码或邮箱不能为空！\");" ;

echo"location.href=\"enroll.php\"";

echo"</script>";

}

else

{

$username=$_POST['username'];

$userpad=$_POST['userpassword'];

$password=$_POST['password'];

$sex=$_POST['sex'];

$useremail=$_POST['useremail'];

$userpassword=md5($userpad);

if($userpad!=$password)

{

echo"<script language=\"javascript\">";

echo"alert(\"对不起，两次输入密码不一致！\");" ;

echo"location.href=\"enroll.php\"";

echo"</script>";

}

else

{

$MysqliTool=new MysqliTool();

$sql1="select * from user where name='$username';";

$res1=$MysqliTool->execute_dql($sql1);

if($row1=$res1->fetch_row())

{

echo"<script language=\"javascript\">";

echo"alert(\"对不起，此用户名已被注册！\");" ;

echo"location.href=\"enroll.php\"";

echo"</script>";

}

else

{

$sql="insert into user(name,password,sex,email) values('$username',md5('$password'),'$sex','$useremail');";

$res=$MysqliTool->execute_dml($sql);

if($res!=1)

echo "不成功！！";

else

{

echo"<script language=\"javascript\">";

echo"alert(\"注册成功，点击登录\");" ;

echo"location.href=\"land.php\"";

echo"</script>";

}

}

}

}

?>