首先,建立一个表。
create table news (
n_id int(255) not null auto_increment,
n_date datetime not null,
news text not null,
primary key(n_id)
);
第二步,设置你的登陆信息
$database_user_name="root";;
$database_password="";;
$database_name="news"
$time_offset="0"
第三步,让我们把后面程序用到的东西作成函数,节省篇幅啊!
function connect_db()
;;;;{
;;;;// connects to the database
;;;;;
;;;;global $database_user_name, $database_password;
;;;;$db=mysql_connect("localhost",$database_user_name,$database_password);
;
;;;;return $db;
;;;;;
;;;;}
function db_name()
;;;;{
;;;;// returns the name of the database
;;;;;
;;;;global $database_name;
;;;;$db_name=$database_name;
;;;;;
;;;;return $db_name;
;;;;;
;;;;}
;;;;;
;;;;;
;;;;;
function get_now()
;;;;{
;;;;// gets current date and time
;;;;;
;;;;$db=connect_db();
;;;;$db_name=db_name();
;;;;mysql_select_db($db_name,$db);
;;;;$sql="select now() as now"
;;;;$result=mysql_query($sql,$db);
;;;;$myrow=mysql_fetch_array($result);
;;;;$now=$myrow["now"];
;;;;;
;;;;return $now;
;;;;;
;;;;}
第四步,让我们考虑如何将新闻显示出来
//上面已经定义的函数库...
//表格的定义......
<center><FONT SIZE=5 FACE="'georgia',verdana,Arial,Lucida Sans,Gill Sans">$title "
if ($admin==1)
;;;;{
;;;;;
;;;;echo " Admin "
;;;;};;
;;;;;
echo " - News</font>
</td></tr>
"
$db=connect_db();
$db_name=db_name();
mysql_select_db($db_name,$db);
if ($show_news_sub)
;;;;{
;;;;;$show_news = $show_news_sub;
;;;;}
;;;;;
if (!ereg("([0-9]{".strlen($show_news)."})",$show_news))
;;;;{
;;;;$show_news="ALL"
;;;;}
if (strtoupper($show_news)=="ALL")
;;;;{
;;;;;
;;;;$sql="select date_format(n_date,'%m/%d/%Y') as n_date, date_format(n_date,'%H:%i') as n_time ,news , n_date as date from news order by date desc"
;;;;;
;;;;}
else;;
;;;;{
;;;;;
;;;;$link="<a href=$REQUEST_URL?show_news_sub=ALL><FONT SIZE=-2;;FACE="'georgia',verdana,Arial,Lucida Sans,Gill Sans">All news</font></a>"
;;;;;
;;;;;
;;;;$sql="select date_format(n_date,'%m/%d/%Y') as n_date, date_format(n_date,'%H:%i') as n_time , news , n_date as date from news order by n_date desc limit $show_news"
;;;;}
$result=mysql_query($sql,$db);
$num_rows=mysql_num_rows($result);
if($num_rows!=0)
;;;;{
echo "
"
;;;;while($myrow=mysql_fetch_array($result))
{
$date=$myrow["n_date"];;;;;;
$time=$myrow["n_time"];;
$news=$myrow["news"];
$n_id=$myrow["n_id"];
if (strtoupper($show_date)=="Y" && strtoupper($show_time)=="Y")
;;;;{
;;;;$show=$date." ".$time;
;;;;;
;;;;}
else if (strtoupper($show_date)=="Y" && strtoupper($show_time)!="Y");;;;;
;;;;{
;;;;$show=$date;
;;;;;
;;;;}
if (strtoupper($show_date)!="Y" && strtoupper($show_time)=="Y")
;;;;{
;;;;$show=$time;
;;;;;
;;;;};;;;;
;;;;;
$cleannews=(nl2br($news));
;;
<TD align=left><FONT SIZE=-2;;FACE="'verdana',Arial,Lucida Sans,Gill Sans">$show<br>$cleannews</font</TD>
"
}
echo ";;;;;
"
;
;;;;}
if ($admin==1)
{
echo "
<center><a href=admin/index.php><FONT SIZE=-2 FACE="'verdana',Arial,Lucida Sans,Gill Sans">返回</font></a></center>
"
}
if ($link)
;;;;{
;;;;echo "<center><br><br>$link</center>"
;;;;;
;;;;}
说明:省略了格式方面的标签,这样看起来思路清晰些,你可要加上啊
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