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模仿OSO的论坛(二)_php基础

时间:2021-07-01 10:21:17 帮助过:13人阅读

read.php(用来显示相关主题内容)
疑难问题












if ($row['answer_count']>5)
{echo "";
$this_id=$row['id'];
$query = "select id from guestbook where id<".$this_id." and type=1 order by id DESC";
$res = mysql_query($query);
$row = mysql_fetch_row($res);
$pre_id=$row[0];
$query = "select id from guestbook where id>".$this_id." and type=1 order by id";
$res = mysql_query($query);
$row = mysql_fetch_row($res);
$next_id=$row[0];
?>

主 题: color=#993333>
include "connect.inc.php";
$query = "select * from guestbook where id=".$theme_id;
$res = mysql_query($query);
$row = mysql_fetch_array($res);
echo $row['theme'];
?>
href="post.php"> border=0 src="https://img.gxlcms.com/mypic/post.gif">
"> border=0
src="https://img.gxlcms.com/mypic/reply.gif"> href="faq.php?page=1"> border=0
src="https://img.gxlcms.com/mypic/theme.gif">
分 页:";
for ($j=1;$j<=($row['answer_count']-1)/5+1;$j++) {
if ($j==$page) echo " [".$j."] ";
else echo " ";
}}
echo " 共有帖子".$row['answer_count']."个






$query = "select * from guestbook where main_id=".$theme_id." or id=".$theme_id." order by time_open DESC limit ".strval(($page-1)*5).",5";
$res = mysql_query($query);
function TdBackColor() {
static $ColorStr;
if ($ColorStr=="#ededed") {
$ColorStr="#dedede";
} else {
$ColorStr="#ededed";
}
return($ColorStr);
}
for ($i=1;$i<=5;$i++)
{$row = @mysql_fetch_array($res);
if(!$row) break;
$ColorStr=TdBackColor();
echo "";
echo "";
echo "";
echo "";
}
?>




echo "class=mid>";
echo $row['name']."
";
echo "";
echo "";
echo "";
echo "";
echo "";
echo "";
echo "";
echo "
echo " src='mypic/icon".$row['icon'].".gif'>发表于: ".$row['time_open']."
";
echo "
";
echo "
".$row['content']."
href="read.php?theme_id=&page=1"> color=#ffffff>上一个主题 href="read.php?theme_id=&page=1"> color=#ffffff>下一个主题






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