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悬赏分：20 - 2007年08月22日
[php]<?php include('random.php'); include('config.php'); $pid = $_GET["pid"]; $nick = $_GET["n"]; $conn=mysql_connect($servername,$sqlservername,$sqlserverpws); $selectdb = mysql_select_db($sqlname,$conn); $type=array("jpg","gif","bmp","jpeg","png"); ?>
"; echo"
go back to FL
[php] $upload_file_name = $_FILES['file']['name'];
//get comment
$Comment = $_POST["Comment"];
if(empty($upload_file_name))
{
echo ("<script type='text/javascript'> alert('Please select a file you wish to upload!!!');history.go(-1);</script>");
exit;
}
//判断文件类型
$a=strtolower(fileext($_FILES['file']['name']));
if (!in_array(strtolower(fileext($_FILES['file']['name'])),$type))
{
$text=implode(",",$type);
echo "您只能上传以下类型文件: ";
}[/php]提问者：xxnn007 08-22 14:02
答复