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基于mysql的论坛(1)-PHP实例

############################################### 此篇文章属原创,如有引用,请标明作者信息。 作者:冷情疯子 Email: edincur@yeah.net http://safebase.yeah.net ############################################### ## adduser.php ################################ ############################################### <?php require("func.php"); if(empty($name) or empty($pwd1)){    show_error(2);    $founderr=1; } if (is_user_exits($name)){     show_error(3);     $founderr=1;     } if ($pwd1<>$pwd2){      show_error(5);      $founderr=1;      } if (strlen($name)>16 or strlen($pwd1)>16 or strlen($qm)>255){     show_error(6);     $founderr=1; } $passWord=$pwd1; if (!$founderr){       adduser();       echo "成功!"; } ?> ###################### ### admin.php ######## ###################### <?php require "func.php"; if (adminok()) { ?> <html> <head> <title>管理</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <link rel="stylesheet" type="text/CSS" href="css/index.css"> </head> <body bgcolor="#FFFFFF"> 请选择版面进行操作<br> <table width="98%" border="0" cellspacing="0" cellpadding="0">   <tr>     <td width="52%" valign="top">         <table width="98%" border="1" cellspacing="0" cellpadding="0" bordercolorlight="#000000" bordercolordark="#FFFFFF">         <tr align="center" bgcolor="#eeeeee">             <td width="42%" height="18">Chinesename</td>           <td width="33%" height="18">Name</td>         </tr> <?php $sql="select * from boardinfo"; $sql_result=MySQL_query($sql); while ($sql_row=mysql_fetch_array($sql_result)) { ?>         <tr align="center">             <td width="42%"><a href="admin.php?board=<?php echo $sql_row[name];?>"><?php echo $sql_row[chinesename];?></a></td>           <td width="33%"><?php echo $sql_row[name];?></td>         </tr> <?php } ?>              </table>       <br>       <form name="form5" action="oper.php" >         英文名称:           <input type="text" name="name" size="20" maxlength="30">         <br>         中文名称:         <input type="text" name="chinesename" size="20" maxlength="30">         <input type="hidden" name="add_board" value="y">         <br>         <input type="submit" name="add_board" value="增加版面">       </form>     </td>     <td width="48%" valign="top"> <?php if (isset($board)){     $sql="select * from boardinfo where name='$board'";     $sql_result=mysql_query($sql);     $sql_row=mysql_fetch_array($sql_result);     $name=$sql_row[name];     $chinesename=$sql_row[chinesename]; ?>              <table width="98%" border="1" cellspacing="0" cellpadding="0" bordercolorlight="#FFFFFF" bordercolordark="#CCCCCC">         <tr>           <td>               <form name="form1" action="oper.php" >               增加版主:                 <input type="text" name="name" size="17" maxlength="16">               <input type="submit" name="add_admin" value="增加">               <input type="hidden" name="add_admin" value="y">               <input type="hidden" name="board" value="<?php echo "$board"?>">             </form>           </td>         </tr>         <tr>           <td>               <form name="form2" action="oper.php" >               删除版主:                 <select name="name">               <?php               $sql="select name from user where slaveboard='$board'";               $sql_result=mysql_query($sql);               while ($sql_row=mysql_fetch_array($sql_result)) {                    echo "<option value=\"$sql_row[name]\">$sql_row[name]</option>";               }               ?>               </select>               <input type="submit" name="delete_admin" value="删除">               <input type="hidden" name="delete_admin" value="y">             </form>           </td>         </tr>         <tr>           <td>               <form name="form3" action="oper.php" >               中文名称                 <input type="text" name="chinesename" size="17" maxlength="16" value="<?php echo "$chinesename"?>">               <br>               英文名称               <input type="text" name="name" size="16" maxlength="40" value="<?php echo "$name"?>">               <input type="hidden" name="modify" value="y">               <input type="submit" name="modify" value="更改">             </form>           </td>         </tr>         <tr>           <td>             <form name="form4" action="oper.php" >               <input type="submit" name="del_board" value="删除板块">               <input type="hidden" name="board" value="<?php echo "$board"?>">               <input type="hidden" name="del_board" value="y">             </form>           </td>         </tr>         <tr>           <td>&nbsp;</td>         </tr>         <tr>           <td>&nbsp;</td>         </tr>       </table>       <?php       }       ?>     </td>   </tr> </table> </body> </html> <?php } else {     show_error(1); } ?>

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