一个模仿oso的论坛程序_PHP

我经常使用oso的论坛，个人感觉挺好的，因此模仿oso的界面编了一个程序，与大家共享。
程序由三部分组成，即显示主题信息，显示论坛信息，增加论坛信息，主题与论坛内容采用主从表关系。
表结构如下：
drop table fr_t_forumtitle;
create table fr_t_forumtitle(
id integer,
state varchar(1),
readcount integer,
replycount integer,
title varchar(100),
createman varchar(20),
replyman varchar(20),
replytime datetime);

drop table fr_t_forumcontent;
create table fr_t_forumcontent(
id integer,
replyman varchar(20),
replytime datetime,
replyemail varchar(100),
replyhttp varchar(100),
replyface smallint,
content text);

drop table fr_t_parameter;
create table fr_t_parameter(
code varchar(10),
name varchar(40),
content varchar(10));
insert into fr_t_parameter(code,name,content) values('pageline','分页数','20'); /* 调整该参数可以修改每页行数 */

程序1：mainforum.php











include ("c:mydbheader.inc");
?>

当前位置：主页——论坛

会员注册

论坛搜索

$dbh = mysql_connect('localhost:3306','root','');
mysql_select_db('test');

$res=mysql_query("SELECT content FROM fr_t_parameter where code = 'pageline'",$dbh);
$row=mysql_fetch_array($res);
global $pageline;
$pageline = $row["content"];
if (empty($pageline)) {
$res=mysql_query("insert into fr_t_parameter(code,name,content) values('pageline','分页数','20')",$dbh);
$row=mysql_fetch_array($res);
$pageline = 20;
}

$res=mysql_query("SELECT COUNT(*) AS rcnt FROM fr_t_forumtitle",$dbh);
$row=mysql_fetch_array($res);
$rcount = $row["rcnt"];

$res=mysql_query("SELECT COUNT(*) AS rcnt_con FROM fr_t_forumcontent",$dbh);
$row=mysql_fetch_array($res);
$rcon_count = $row["rcnt_con"];

print '';
print '';
print '';
print '';
print '

'; print "主题数：".$rcount." 帖子数：".$rcon_count; print '

'; print ''; print '

';


$pages=ceil($rcount / $pageline); //$pages变量现在包含所需的页数

if (empty($offset)) {
$offset=1;
$curline = 0;
} else
$curline = ($offset - 1) * $pageline;
//打印表头
print '';
print '';
print '';
print "

'; if ($offset <> 1) { //如果偏移量是0，不显示前一页的链接 $newoffset=$offset - 1; print "前一页"; } else { print "前一页"; print " "; } //计算总共需要的页数 $pages=ceil($rcount/$pageline); //$pages变量现在包含所需的页数 for ($i=1; $i <= $pages; $i ) { $temps = "".$i.""; print $temps; print " "; } //检查是否是最后一页 if ($pages!=0 && $offset!=$pages) { $newoffset=$offset 1; print "下一页"; } else print "下一页"; print '

'; print "当前页:".$offset." 共".$pages."页"; print '

";

//处理详细信息

print '';
print ' ';
print '';
print '';
print '';
print '';
print '';
print '';
print '';
print '';

$query = 'select id,state,readcount,title,createman,replycount,replytime,replyman
from fr_t_forumtitle order by replytime desc LIMIT '.$curline.',20';
$res = mysql_query($query, $dbh);
// $li_rownum = mysql_num_rows($res);
// for ($i=1; $i<=$li_rownum; $i ) {
// $row = mysql_fetch_row($res);
while ($row = mysql_fetch_array($res)) {
print ' ';
print '';
print '';
$tempstr = "".$row['title']."";
print '';
// print '';
print '';
print '';
$temptime = substr($row["replytime"],5,11);
print '';
print '';
print '';
}
print "

New	点击	主题	创建人	回复	最后修改时间	回复人
'.$row["state"].'	'.$row["readcount"].'	'.$tempstr.'	'.$row["title"].'	'.$row["createman"].'	'.$row["replycount"].'	'.$temptime.'	'.$row["replyman"].'

";

//打印表尾
print '';
print '';
print '';
print "

'; if ($offset <> 1) { //如果偏移量是0，不显示前一页的链接 $newoffset=$offset - 1; print "前一页"; } else { print "前一页"; print " "; } //计算总共需要的页数 for ($i=1; $i <= $pages; $i ) { $temps = "".$i.""; print $temps; print " "; } //检查是否是最后一页 if ($pages!=0 && $offset!=$pages) { $newoffset=$offset 1; print "下一页"; } else print "下一页"; print '

'; print "当前页:".$offset." 共".$pages."页"; print '

";
//end of 打印表尾
?>

include ("c:mydbfooter.inc");
?>




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