mysql_select_db("bbs", $conn);mysql_query("set names 'gbk'"); //使用gbk中文编码;//将空格，换行转换为html可解析function htmtocode($content) { $content = str_replace("\n", "", str_replace(" ", " ", $content)); //两个str_replace嵌套 return $content;}//$content=str_replace("'","‘",$content); //htmlspecialchars(); ?>复制代码3）显示页面 [code]$numq=mysql_query("select * from `message`");$num = mysql_num_rows($numq); //总数if($_get