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PHP+DBM的同学录程序(3)-PHP实例

6、登出文件logout.php3 <? setcookie("login",false,time()+31536000); header("location:login.php3"); ?> 7、修改信息文件modify.php3 <? require("common.php3"); $id=$login; if($submit){   if($name=="")error("请填写您的名字!");   elseif($mail=="")error("请填写您的邮件地址!");   else{     $dbm=dbmopen("class","w");     $intro=nl2br($intro);     $data="$name|!:!|$nickname|!:!|$mail|!:!|$home|!:!|$oicq|!:!|$icq|!:!|$add|!:!|$tel|!:!|$birth|!:!|$job|!:!|$intro|!:!|$sex";     dbmreplace($dbm,$id,$data);     dbmclose($dbm);     header("Location:index.php3");   } }else{         $dbm=dbmopen("class","r");         $data=dbmfetch($dbm,$login);     $info=explode("|!:!|",$data);     dbmclose($dbm); ?> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD><TITLE>同学录用户修改信息</TITLE> <META content="text/html; charset=gb2312" http-equiv=Content-Type> <link rel="stylesheet" href="style.CSS"> </HEAD><BODY bgcolor="#FFFFFF" topMargin=0> <TABLE border=0 cellPadding=0 cellSpacing=0 width="100%"><BR> <DIV align=center></DIV><CENTER><TBODY></TBODY></center>   </TABLE> <TABLE border=0 cellPadding=0 cellSpacing=0 width="60%" align="center"> <TBODY> <TR vAlign=top>     <TD bgColor=#000000 width="100%" height="336">         <DIV align=center>         <TABLE border=0 cellPadding=4 cellSpacing=1 height=390 width=586>           <TBODY>             <TR>               <TD align=middle bgColor=#2f5e8c colSpan=2 height=14 vAlign=top><form method="POST" action="modify.php3"> <FONT color=#ffffff>修改信息-同学录<?echo$login;?></FONT></TD>           </TR>           <tr>               <td align=middle bgcolor=#ffffff height=25 width=121>NickName: </td>             <td align=left bgcolor=#ffffff height=25 width=486>                 <input class=stedit maxlength=20 name=nickname size=23 value=<?echo$info[1];?>>             </td>           </tr>           <TR>               <TD align=middle bgColor=#ffffff height=25 width=121>电子邮件: </TD>             <TD align=left bgColor=#ffffff height=25 width=486>                 <INPUT class=stedit maxLength=30 name=mail size=23 value=<?echo$info[2];?>>               *必须填写 </TD>           </TR>           <tr>               <td align=middle bgcolor=#ffffff height=25 width=121>您的OICQ: </td>             <td align=left bgcolor=#ffffff height=25 width=486>                 <input class=stedit maxlength=9 name=oicq size=23 value=<?echo$info[4];?>>             </td>           </tr>           <tr>               <td align=middle bgcolor=#ffffff height=25 width=121>您的主页: </td>             <td align=left bgcolor=#ffffff height=25 width=486>                 <input class=stedit maxlength=50 name=home size=23 value="<?echo$info[3];?>">             </td>           </tr>           <tr>               <td align=middle bgcolor=#ffffff height=25 width=121>您的 ICQ: </td>             <td align=left bgcolor=#ffffff height=25 width=486>                 <input class=stedit maxlength=10 name=icq size=23 value=<?echo$info[5];?>>             </td>           </tr>           <tr>               <td align=middle bgcolor=#ffffff height=25 width=121>您的名字: </td>             <td align=left bgcolor=#ffffff height=25 width=486>                 <input class=stedit maxlength=10 name=name size=23 value=<?echo$info[0];?>>               *必须填写 </td>           </tr>           <tr>               <td align=middle bgcolor=#ffffff height=25 width=121>您的电话: </td>             <td align=left bgcolor=#ffffff height=25 width=486>                 <input class=stedit maxlength=20 name=tel size=23 value=<?echo$info[7];?>>             </td>           </tr>           <tr>               <td align=middle bgcolor=#ffffff height=25 width=121>出生日期: </td>             <td align=left bgcolor=#ffffff height=25 width=486>                 <input class=stedit maxlength=11 name=birth size=23 value=<?echo$info[8];?>>               *类似2000-10-10 </td>           </tr>           <tr>               <td align=middle bgcolor=#ffffff height=25 width=121>联系地址: </td>             <td align=left bgcolor=#ffffff height=25 width=486>                 <input class=stedit maxlength=50 name=add size=23 value=<?echo$info[6];?>>             </td>           </tr>           <tr>               <td align=middle bgcolor=#ffffff height=25 width=121>您的职业: </td>             <td align=left bgcolor=#ffffff height=25 width=486>                 <select name="job">                 <option value="学 生">学 生</option>                 <option value="老 师">老 师</option>                 <option value="其 他">其 他</option>               </select>             </td>           </tr>           <tr>               <td align=middle bgcolor=#ffffff height=25 width=121>您的性别: </td>             <td align=left bgcolor=#ffffff height=25 width=486>                 <select name="sex">                 <option value="俊  男">俊  男</option>                 <option value="靓  女">靓  女</option>                 <option value="其  他">其  他</option>               </select>             </td>           </tr>           <tr>               <td align=middle bgcolor=#ffffff height=25 width=121>个人简介: </td>             <td align=left bgcolor=#ffffff height=25 width=486>                 <textarea class="stedit" name="intro" cols="40" rows="4"><?echo$info[10];?></textarea>             </td>           </tr>           <TR bgColor=#ffedc8>               <TD bgColor=#ffffff colSpan=2>                 <div align="center">                   <input type="submit" name="submit" value="确认修改" class="stbtm">                 牐牐                   <input type="reset" name="reset" value="重置信息" class="stbtm">               </div></form>             </TD>           </TR>           </TBODY>           </TABLE>       </DIV></TR></TBODY></TABLE><BR><TR><TD></TD></TR> </BODY> </HTML> <? } ?> 

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