网络编程 | 站长之家 | 网页制作 | 图形图象 | 操作系统 | 冲浪宝典 | 软件教学 | 网络办公 | 邮件系统 | 网络安全 | 认证考试 | 系统进程
Firefox | IE | Maxthon | 迅雷 | 电驴 | BitComet | FlashGet | QQ | QQ空间 | Vista | 输入法 | Ghost | Word | Excel | wps | Powerpoint
asp | .net | php | jsp | Sql | c# | Ajax | xml | Dreamweaver | FrontPages | Javascript | css | photoshop | fireworks | Flash | Cad | Discuz!
当前位置 > 网站建设学院 > 网络编程 > PHP实例
Tag:注入,存储过程,分页,安全,优化,xmlhttp,fso,jmail,application,session,防盗链,stream,无组件,组件,md5,乱码,缓存,加密,验证码,算法,cookies,ubb,正则表达式,水印,索引,日志,压缩,base64,url重写,上传,控件,Web.config,JDBC,函数,内存,PDF,迁移,结构,破解,编译,配置,进程,分词,IIS,Apache,Tomcat,phpmyadmin,Gzip,触发器,socket
网络编程：ASP教程,ASP.NET教程,PHP教程,JSP教程,C#教程,数据库,XML教程,Ajax,Java,Perl,Shell,VB教程,Delphi,C/C++教程,软件工程,J2EE/J2ME,移动开发
本月文章推荐
.PHP的面向对象编程：开发大型PHP.
.php抓即时股票信息.
.消息持续发送的完整例子.
.用php+mysql一个名片库程序.
.BBS(php & mysql)完整版(二).
.PHP+Javascript液晶时钟.
.一段php加密解密的代码.
.如何使用PHP获取网络上文件.
.用PHP实现POP3邮件的收取（三）.
.PHP程序百行代码快速构建简易聊天.
.用PHPdig打造属于你自己的Google.
.一个用php3编写的简单计数器.
.PHP的栏目导航程序.
.无数据库的详细域名查询程序PHP版.
.基于文本的访客签到簿.
.基于mysql的bbs设计（三）.
.PHP实现的功能是显示8条基色色带.
.一个简单的PHP入门源程序.
.一个域名查询的程序.
.聊天室php&mysql(一).

简单用户注册程序

发表日期：2000-12-15

第一步：首先做一个如下页面。
<html>
<head>
<title>申请帐号</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<style type="text/css">
<!--
.p11 {  font-size: 10pt; color: #000000; text-decoration: none}
.c3a {font-size: 9pt; color: #000000; background-color: #ffffff; border: 1 solid #ff9900}
-->
</style>
</head>

<body bgcolor="#FFFFFF" topmargin="0">
<table width="440" border="0" cellspacing="0" cellpadding="0" align="center">
  <form method="post" action="zc.php">
    <tr>  
      <td width="230"><img src="/images/login.gif" width="200" height="30"></td>
      <td width="210" class="p11" valign="bottom"><font color="#FF6699">*</font>为必填项</td>
    </tr>
   
</table>
  <table width="440" border="1" cellspacing="0" cellpadding="0" align="center" bgcolor="#eeeeee" bordercolordark="#eeeeee" bordercolorlight="#ffcf60">
    <tr>  
      <td colspan="2">
        <table width="100%" border="0" cellspacing="0" cellpadding="0">
          <tr>
            <td width="56%">  
              <table width="100%" border="0" cellspacing="0" cellpadding="0" align="center" height="170">
                <tr>  
                  <td width="111" class="p11">  
                    <div align="right">用户名：</div>
                  </td>
                  <td width="207" class="p11">  
                    <input type="text" name="name" size="20" class="c3a">
                  <span class="p11"><font color="#FF6699">*</font></span> </td>
                </tr>
                <tr>  
                  <td width="111" class="p11">  
                    <div align="right">密码：</div>
                  </td>
                  <td width="207" class="p11">  
                    <input type="password" name="word" size="20" class="c3a">
                  <span class="p11"><font color="#FF6699">*</font></span> </td>
                </tr>
                <tr>  
                  <td width="111" class="p11">  
                    <div align="right">确认密码：</div>
                  </td>
                  <td width="207" class="p11">  
                    <input type="password" name="pass" size="20" class="c3a">
                  <span class="p11"><font color="#FF6699">*</font> </span></td>
                </tr>
                <tr>  
                  <td width="111" height="29" class="p11">  
                    <div align="right">提示问题：</div>
                  </td>
                  <td width="207" height="29" class="p11">  
                    <input type="text" name="ask" size="20" class="c3a">
                  </td>
                </tr>
                <tr>  
                  <td width="111" height="28" class="p11">  
                    <div align="right">答案提示：</div>
                  </td>
                  <td width="207" height="28" class="p11">  
                    <input type="text" name="answer" size="20" class="c3a">
                  </td>
                </tr>
                <tr>  
                  <td colspan="2">  
                    <div align="center">  
                      <input type="submit" name="Submit" value="下一步" style="font-size: 10pt;color: #EFFB00; background-color: rgb(225,153,0)">
                      <input type="reset" name="Submit2" value="重来" style="font-size: 10pt;color: #EFFB00; background-color: rgb(225,153,0)">
                    </div>
                  </td>
                </tr>
              </table>
            </td>
            <td width="44%">
              <div align="center"><img src="/images/login1.gif" width="120" height="90"></div>
            </td>
          </tr>
        </table>
      </td>
    </tr></form>
  </table>

</body>
</html>

第二步：注册执行程序。
<?
mysql_connect("localhost","username","password")         /*请修改用户名和密码*/
or die("无法连接数据库，请重来");

mysql_select_db("数据库名")
or die("无法选择数据库，请重来");
$query="select id from 数据库表名 where username='$name'";   
/*从数据库中寻找相同名字的用户*/
$result=mysql_query($query);
$numrows=mysql_num_rows($result);
if($numrows !=0)  

/*如果找到了相同的用户的话，出现如下提示。*/
{
$temp='已有人注册此名，请重新选择名字!';

}

else
{
if ($word != $pass)
{
$temp = "密码输入不一致！";
}
else
{
if (!eregi("^[a-z][a-z0-9_.]{3,19}$",$name))
{
$temp = "用户名非法.";
}
else
{
$query="insert into MemberAuth values('0','$name','$word','1','$ask','$answer')"; /*找不到相同的就输入新的用户资料*/
mysql_query($query);
$temp = "<img src=imagessuee.gif><br><a href='javascript:window.close()'>关闭窗口</a>";
}
}
}
?>
<html>
<head>
<title>申请帐号</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<style type="text/css">
<!--
.p11 {  font-size: 10pt; color: #000000; text-decoration: none}
.c3a {font-size: 9pt; color: #000000; background-color: #ffffff; border: 1 solid #ff9900}
-->
</style>
</head>

<body bgcolor="#FFFFFF" topmargin="0">
<table width="440" border="0" cellspacing="0" cellpadding="0" align="center">
  <form method="post" action="zc.php">
      <tr>  
      <td width="230"><img src="/images/login.gif" width="200" height="30"></td>
      <td width="210" class="p11" valign="bottom"><font color="#FF6699">*</font>为必填项</td>
    </tr>
   
</table>
  <table width="440" border="1" cellspacing="0" cellpadding="0" align="center" bgcolor="#eeeeee" bordercolordark="#eeeeee" bordercolorlight="#ffcf60">
    <tr>  
      <td colspan="2">
        <table width="100%" border="0" cellspacing="0" cellpadding="0">
          <tr>
            <td width="56%">  
              <table width="100%" border="0" cellspacing="0" cellpadding="0" align="center" height="170">
                <tr>  
                  <td width="111" class="p11">  
                    <div align="right">用户名：</div>
                  </td>
                  <td width="207" class="p11">  
                    <input type="text" name="name" size="20" class="c3a">
                  <span class="p11"><font color="#FF6699">*</font></span> </td>
                </tr>
                <tr>  
                  <td width="111" class="p11">  
                    <div align="right">密码：</div>
                  </td>
                  <td width="207" class="p11">  
                    <input type="password" name="word" size="20" class="c3a">
                  <span class="p11"><font color="#FF6699">*</font></span> </td>
                </tr>
                <tr>  
                  <td width="111" class="p11">  
                    <div align="right">确认密码：</div>
                  </td>
                  <td width="207" class="p11">  
                    <input type="password" name="pass" size="20" class="c3a">
                  <span class="p11"><font color="#FF6699">*</font> </span></td>
                </tr>
                <tr>  
                  <td width="111" height="29" class="p11">  
                    <div align="right">提示问题：</div>
                  </td>
                  <td width="207" height="29" class="p11">  
                    <input type="text" name="ask" size="20" class="c3a">
                  </td>
                </tr>
                <tr>  
                  <td width="111" height="28" class="p11">  
                    <div align="right">答案提示：</div>
                  </td>
                  <td width="207" height="28" class="p11">  
                    <input type="text" name="answer" size="20" class="c3a">
                  </td>
                </tr>
                <tr>  
                  <td colspan="2">  
                    <div align="center">  
                      <input type="submit" name="Submit" value="下一步" style="font-size: 10pt;color: #EFFB00; background-color: rgb(225,153,0)">
                      <input type="reset" name="Submit2" value="重来" style="font-size: 10pt;color: #EFFB00; background-color: rgb(225,153,0)">
                    </div>
                  </td>
                </tr>
              </table>
            </td>
            <td width="44%" class=p11 align=center>
             
            <? echo $temp; ?>
                           
            </td>
          </tr>
        </table>
      </td>
    </tr></form>
  </table>

</body>
</html>

本人是初学php与mysql，望请各位同盟多加支持。如想执行此程序请到htpp://lyjrich.oso.com.cn注册便知。或者与我写信lyjrich@sina.com.


【本文版权归作者与奥索网共同拥有，如需转载，请注明作者及出处】    
上一篇：如何用php作线形图的函数 人气:9730
下一篇：一个浏览器检查类 人气:9756
浏览全部的内容 Dreamweaver插件下载 网页广告代码 祝你圣诞节快乐 2009年新年快乐