seek.php

这是使用ＰＨＰ编程的虚拟社区ＭySQL的简易版

<?
  include "config.inc.php";
  include "func.php";

function CheckUserid($userid) {
  global $USER_TABLE;

  $SQL="SELECT userid FROM $USER_TABLE WHERE userid='$userid'";

  $result=mysql_query($SQL) or die(mysql_error());
  $row=mysql_fetch_Array($result);

  $userid=$row[userid];
  return $userid;
}

  ReadUserid();
  CheckDemo();

if ($Ok) {
  if (!CheckUserid($who)) $err=20;

  if (!isset($err)) {
    header("Location: who.php?who=$who\n");
  } else {
    //  失败页面
    header("Location: error.php?code=$err\n");
  }
  exit;
}

  include "header.inc.php";
  include "ad.php";
?>

<TABLE width=100% border=0 align=center>
  <TR class=wdBlack>
    <TD width=20%>　<FONT class=wdBlue>●</FONT> 查询网友</TD>
    <TD width=55% align=center>&nbsp;</TD>
    <TD width=25% class=wdBlue align=center>【 <A href="JavaScript:history.back()">返回</A> 】</TD>
  </TR>
</TABLE>

<HR color=#E3E3E3 noshade width=98% size=1>

<TABLE border=0 width=95% align=center bgcolor=<? echo $BODY_COLOR; ?> class=wdBlack>
  <TR>
    <TD colspan=4 bgcolor=<? echo $HEADER_COLOR; ?>>&nbsp;</TD>
  </TR>
  <TR>
    <TD colspan=4 height=158 align=center>
      <FORM name=SearchForm method=post action=<? echo $PHP_SELF; ?>>
        请输入用户名：
        <INPUT type=text name="who" class=wdBlack size=50><BR><BR>
        <INPUT type=submit name="Ok" value=" 查询 " class=wdBlack>
        <INPUT type=hidden name=id value="<? echo $id; ?>">
      </FORM>
    </TD>
  </TR>
</TABLE>

<HR color=#E3E3E3 noshade width=98% size=1>

<DIV class=wdBlack align=center><? echo $COPYRIGHT; ?></DIV><BR>

</BODY>
</HTML>