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CREATE TABLE `message` (
`id` tinyint(1) NOT NULL auto_increment,
`user` varchar(25) NOT NULL,
`title` varchar(50) NOT NULL,
`content` tinytext NOT NULL,
`lastdate` date NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=gbk AUTO_INCREMENT=1 ;
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µÚ¶þ²½£ºÐ½¨conn.php
<?php
$conn = @ mysql_connect("localhost", "root", "") or die("Êý¾Ý¿âÁ´½Ó´íÎó");
mysql_select_db("bbs", $conn);
mysql_query("set names 'GBK'"); //ʹÓÃGBKÖÐÎıàÂë;
function htmtocode($content){
$content = str_replace("\n","<br>",str_replace(" ","&nbsp;",$content));
return $content;
}
?>
µÚÈý²½£ºÐ½¨add.php
<?php
include("conn.php");
if($_POST['submit'])
{
$sql="insert into message (id,user,title,content,lastdate)" .
"values ('','$_POST[user]','$_POST[title]','$_POST[content]',now())";
mysql_query($sql);
echo "<script language=\"javascript\">alert('Ìí¼Ó³É¹¦');history.go(-1) ......

php date()º¯Êý˵Ã÷

string date ( string format [, int timestamp] )     //ÆäÖÐtimestampΪ¿ÉÑ¡£¬Ä¬ÈÏֵΪtime();
date("1");    //Monday
date("m.d.y");   //12.21.09
date("m.d.Y");//12.21.2009
$tomorrow  = mktime(0, 0, 0, date("m")  , date("d")+1, date("Y"));
$lastmonth = mktime(0, 0, 0, date("m")-1, date("d"),   date("Y"));
$nextyear  = mktime(0, 0, 0, date("m"),   date("d"),   date("Y")+1);
......

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