用户的详细注册和判断

有三个文件：

第一是:zcyh.php（注册用户名）<?include(“header1.inc.php”)?>

<div align=center>

<table width=”89%” border=”0″>

<tr>

<td><font color=”#ff0000″>当前位置：<a href=”index.php”>主页</a>>>注册页面</font></td>

</tr>

</table><br>

<table width=”82%” border=”0″ height=”27″>

<tr>

<td height=”14″><b><font color=”#660099″><img src=”images/dyb.gif” width=”68″ height=”22″>

请设定用户名：（<font color=”#ff0000″>3-15位</font>）</font></b></td>

</tr>

</table>

<form name=”form1″ method=”post” action=”register.php”>

<table width=”80%” border=”0″ height=”154″>

<tr>

<td width=”42%”>

<div align=”right”><font color=”#0000ff”>用户名：</font>

</td>

<td width=”58%”>

<input type=”text” name=”name” maxlength=”20″>

</td></div>

</tr>

<tr>

<td colspan=”2″ height=”27″>

<div align=”left”><font size=”2″><font color=”#ff0000″>注意：</font><font color=”#0000ff”>用户名只能由英文字母（a-z），数字（0-9）和下划线（’_’、’-‘、’.’

）构成，不能有空格，且必须以英文字母为开头。 </font></font> </div>

</td>

</tr>

<tr>

<td colspan=”2″ height=”14″>

<div align=”left”><font size=”2″><font color=”#ff0000″>例如：</font></font></div>

</td>

</tr>

<tr>

<td colspan=”2″>

<div align=”center”><font size=”2″ color=”#ff0000″><b><font color=”#0000ff”>√</font></b>正确的例子：jocky、lin_xing、nh2001</font></div>

</td>

</tr>

<tr>

<td colspan=”2″>

<div align=”center”><font size=”2″ color=”#ff0000″><b><font color=”#0000ff”>×</font></b>错误的例子：li

kitty、ming:)、168kk</font></div>

</td>

</tr>

<tr>

<td colspan=”2″ height=”18″>

<div align=”center”><font size=”2″ color=”#0000ff”>如果你已经填写好，请点“</font><font size=”2″><font color=”#ff0000″>下一步</font&对边比邻边是什么gt;<font color=”#0000ff”>”按钮；

点“</font><font color=”#ff0000″>取消</font><font color=”#0000ff”>”按钮即取消您刚才的输入，重新开始。</font>

</font></div>

</td>

</tr>

<tr>

<td colspan=”2″ height=”19″>

<div align=”center”>

<input type=image name=name2 src=”images/xyb.gif” width=”68″ height=”22″ border=”0″>

<input type=hidden name=name3 value=<?echo$name?>>

　<a href=”zcyh.php”><img src=”images/cancel.gif” width=”68七夕感言的精选句子″ height=”22″ border=”0″></a></div>

</td>

</tr>

</table>

</form>

<br>

</div>

<br>

<?include(“foot.inc.php”)?>

</body>

</html>

第二个是：register.php(判断注册用户名是否正确和是否重复，然后输出注册的详细表单)

<?include(“header1.inc.php”)?>

<div align=center>

<table width=”89%” border=”0″>

<tr>

<td><font color=”#ff0000″>当前位置：<a href=”index.php”>主页</a>>><a href=zcyh.php>注册页面</a>>>详细资料</font></td>

</tr>

</table><br>

<?

if($name==””){

echo”<br><center><font color=blue>用户名不能为空。请</font><a href=zcyh.php>返回</a></center><br>”;

include(“foot.inc.php”);

exit();

}

if(strlen($name)<3 || strlen($name)>15){

echo”<br><center><font color=blue>用户名的长度不符合要求。请</font><a href=zcyh.php>返回</a></center><br>”;

include(“foot.inc.php”);

exit();

}

if (!eregi(“^[_a-z0-9-]+(\.[_a-z0-9-]+)*$”, $name)) {

echo”<br><center><font color=blue>注册名只能由字母数字组成.请</font><a href=zcyh.php>返回</a></center><br>”;

include(“foot.inc.php”);

exit();

}

if ($name)

{

$conn=@mysql_connect(“localhost”);

$sql=@mysql_lect_db(“jocky”,$conn);

$result=@mysql_query(“lect * from ur1 where name=’$name'” ,$conn);

if($result){

if(@mysql_fetch_object($result)){

echo”<br><center><font color=blue>对不起，已经有相同的用户名！请</font><a href=zcyh.php>返回</a>.</center><br>”;简历文档}

el{$conn=@mysql_connect(“localhost”);

$sql=@mysql_lect_db(“jocky”,$conn);

$sqldo=”inrt into ur1 (name) values (‘$name’)”;

@mysql_query($sqldo,$conn);

echo”<br><center><font color=blue>你好，</font>”;

echo”<font color=red><b>$name</b><朗诵伴奏/font></center>”;

include(“zhuce.php”);

@mysql_clo($conn);}

include(“foot.inc.php”);

exit();

}

}

?>

</div>

<?include(“foot.inc.php”)?>

</body>

</html>

第三个是：check.php(判断注册资料是否正确，然后插入数据库，重新登录)

<?include(“header1.inc.php”)?>

<div align=center>

<table width=”89%” border=”0″>

<tr>

<td><font color=”#ff0000″>当前位置：<a href=”index.php”>主页</a>>><a href=zcyh.php>注册页面</a>>>详细资料</font></td>

</tr>

</table><br>

<?

if($truename==””){

echo”<br><center><font color=blue>真实姓名不能为空。请</font><a href=javascript:history.go(-1);>返回</a></center><br>”;

include(“foot.inc.php”);

exit();

}

if($password==””||$repassword==””){

echo”<br><center><font color=blue>密码不能为空。请</font><a href=javascript:history.go(-1);>返回</a></center><br>”;

include(“foot.inc.php”);

exit();

}

if($repassword!=$password){

echo”<br><center><font color=blue>两次输入的密码不一样。请</font><a href=javascript:history.go(-1);>返回</a></center><br>”;

include(“foot.inc.php”);

exit();

}

if(strlen($password)<6 || strlen($password)>15){

echo”<br><center><font color=blue>密码的长度不符合要求。请</font><a href=javascript:history.go(-1);>返回</a></center><br>”;

include(“foot.inc.php”);

exit();

}

if($pwwhat==””){

echo”<br><center><font color=blue>密码提示问题不能为空。请</font><a href=javascript:history.go(-1);>返回</a></center><br>”;

include(“foot.inc.php”);

exit();

}

if($pwan==””){

echo”<br><center><font color=blue>密码提示答案不能为空。请</font><a href=javascript:history.go(-1);>返回</a></center><br>”;

include(“foot.inc.php”);

exit();

}

if($personalid==””){

echo”<br><center><font color=blue>身份证号码不能为空。请</font><a href=javascript:history.go(-1);>返回</a></center><br>”;

include(“foot.inc.php”);

exit();

}

if(strlen($personalid)!=15 or strlen($personalid)!=18){

echo”<br><center><font color=blue>输入的身份证号码不是15位或18位。请</font><a href=javascript:history.go(-1);>返回</a></center><br>”;

include(“foot.inc.php”);

exit();

}*/

if($year==”” || $month==”” || $day==””){

echo”<br>精选美文<center><font color=blue>出生年月日没有填。请</font><a href=javascript:history.go(-1);>返回</a></center><br>”;

include(“foot.inc.php”);

exit();

}

if(strlen($year)!=4 || strlen($month)!=2 || strlen($day)!=2){

echo”<br><center><font color=blue>输入的年月日不正确。请</font><a href=javascript:history.go(-1);>返回</a></center><br>”;

include(“foot.inc.php”);

exit();

}

if (!eregi(“^[_\.0-9a-z-]+@([0-9a-z][0-9a-z-]+\.)+[a-z]{2,3}$”,$email)) {

echo”<br><center><font color=blue>e-mail地址格式不对。请</font><a href=javascript:history.go(-1);>返回</a></center><br>”;

include(“foot.inc.php”);

exit();

}

if($tel==””){

echo”<br><center><font color=blue>联系的电话不能为空。请</font><a href=javascript:history.go(-1);>返回</a></center><br>”;

include(“foot.inc.php”);

exit();

}

if(strlen($tel)!=11 || strlen($tel)!=12 || strlen($tel)!=13){

echo”<br><center><font color=blue>联系的电话长度不正确。请</font><a href=javascript:history.go(-1);>返回</a></center><br>”;

include(“foot.inc.php”);

exit();

}

if($gender==””){

$null1=”空”;}

if($xueli==””){

$null2=”空”;}

if($money==””){

$null3=”空”;}

if($addr==””){

$null4=”空”;}

$birthday=”$year.-.$month.-.$day”;

$time=time();

$conn=@mysql_connect(“localhost”);

$sql=@mysql_lect_db(“jocky”,$conn);

$result=@mysql_query(“lect * from ur1 where name=’$name'” ,$conn);

$sqldo=”inrt into ur1 (name,truename,password,pwwhat,pwan,personalid,gender,xueli,birth,email,tel,money,addr,time) values(‘$name’,’$truename’,’$password’,’$pwwhat’,’$pwan’,’$personalid’,’$null1′,’$null2′,”;

$sqldo.=”‘$birthday’,’$email’,’$tel’,’$null3′,’$null4′,’$time’)”;

$query=@mysql_query($sqldo,$conn);

if($query){

echo”<br><center><font color=blue>恭喜你，你已注册成功!请</font><a href=index.php>登录</a></center><br>”;

exit();

}el{

echo”<br><center><font color=blue>服务器忙，不能为你注册，请稍后再注册！</font><a href=index.php>回主页</a></center><br>”;

}

@mysql_clo($conn);

?>

</div>

<?include(“foot.inc.php”)?>

</body>

</html>