请教：php输出div为何不显示？
- PHP code
<!---ecms Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--><?phpif(!isset($_POST['username'])) { header("location: index.php");}if (!$_POST['name']) error("请输入名称"); if (!$_POST['name']) error("请输入姓名"); if (!$_POST['username']) error("请输入账号"); if (!$_POST['password']) error("请输入密码"); $link = @mysql_connect($db_host, $db_user, $db_pwd) or die("无法连接资料库<br>" . mysql_errno() . " " . mysql_error()); mysql_query("SET NAMES '$charset'"); mysql_select_db($db_name, $link) or die("无法进入资料库$db_name"); $sql = "SELECT * FROM uc_members where username='$_POST[username]'"; if (mysql_num_rows(mysql_query($sql, $link)) != 0) error("此账号已经被注册"); $sql = "INSERT INTO uc_members(bbsname,bbstype,name,username,password,email,regtime,regip,phone,idnumber,address,ps) VALUES('$_POST[bbsname]','$_POST[bbstype]','$_POST[name]','$_POST[username]','".md5($_POST['password'])."','$_POST[email]','".date("Y-m-d H:i:s",time()+$time_ctrl*3600)."','$_SERVER[REMOTE_ADDR]','$_POST[phone]','$_POST[idnumber]','$_POST[address]','')"; $result = @mysql_query($sql, $link) or die("无法新增记录<br>" . mysql_errno() . " " . mysql_error()); mysql_close($link); $html = file_get_contents("$html_dir/reg_ok.htm"); echo preg_replace("/\\$([a-z0-9\_]+)/sie","$\\1", $html);$username=$_POST['username'];$password=$_POST['password'];$name=$_POST['name'];$phone=$_POST['phone'];$idnumber=$_POST['idnumber'];$address=$_POST['address'];$email=$_POST['email'];$copy = $_POST['username'];$countFile = 0;$countDir = 0; function copyDir($dirFrom,$dirTo){ global $countFile; global $countDir; if(is_file($dirTo)){ die("创建失败！"); }elseif(is_dir($dirTo)){ die(" 此 $dirTo 账号已有人申请：请回到上一页重新输入用户名！"); }elseif(!is_dir($dirFrom)){ die(" $dirFrom 不存在！"); }else{ if(!mkdir($dirTo)){ die("发生未知错误，$dirTo 建立失败！有可能权限不足！"); } $countDir++; } $handle = opendir($dirFrom); while(($file_name = readdir($handle))!==false ){ $file_path_from = $dirFrom.DIRECTORY_SEPARATOR.$file_name; $file_path_to = $dirTo.DIRECTORY_SEPARATOR.$file_name; if($file_name!="." && $file_name!=".."){ if(is_dir($file_path_from)){ copyDir($file_path_from,$file_path_to); }else{ if(!copy($file_path_from,$file_path_to)){ die("$file_path_from的时候发生未知错误，有可能权限不足！"); } $countFile++; } } } closedir($handle);} copyDir("client","$copy");echo "<div class="main_center minwidth"> <div class="main_middle"> <strong style="color:transparent">本文来源gao@daima#com搞(%代@#码@网&</strong><strong>搞gaodaima代码</strong> <div class="main_checking"> <div class="main_checking01"> <div class="main_checking01fl"></div> <div class="main_checking01f"> <div class="main_checking01fr_title">创建成功：建立 $countFile 个文件！</div> </div> </div> </div> </div></div>";?>
为什么这段不能显示呢？
- PHP code
echo "创建成功：建立 $countFile 个文件！";
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