An error occurred while uploading a file.

Source: Internet
Author: User
A page about file upload. an error occurred. could you kindly advise? & lt ;! DOCTYPE & nbsp; html & nbsp; PUBLIC & nbsp;-W3CDTD & nbsp; XHTML & nbsp; 1.0 & nbsp; TransitionalEN & nbsp; www. w3.orgTRxhtml1DTDxhtml1-transitional. A file upload page. an error occurred. thank you for your guidance.





Upload.






Upload your file











This is used to call the following php on the front-end page.

if (!$_POST["upfile"]&&$_FILES["upfile"]["name"]=="")
{
echo "no file

";
echo "clicktherereturn!";
}
else
{
$filepath="upload/";
$name=$filepath.$_FILES["upload"]["name"];
while (file_exists($name))
{
$temp=explode(".", $name);
$name=$temp[0]."0".".".$temp[1];
}
if(move_uploaded_file($_FILES["upfile"]["tmp_name"], $name))
{
if ($_POST["owner"])
{
$owner=$_POST["owner"];
}
else
{
$owner="NULL";
}
if ($_POST["describe"])
{
$describe=$_POST["describe"];
}
else
{
$describe="NONE";
}
$time=date("y-m-d H:m:s");
$content=$_FILES["upload"]["name"]."||".$owner."||".$describe."||".$time."\n";
file_put_contents("record.dat", $content.FILE_APPEND);
echo "name:".$_FILES["upfile"]["name"];
echo "

";
echo "is upload successfull.

";
echo "clicktherereturn!";
}
else
{
echo "upload error!

";
echo "fail!

";
echo "clicktherecheck!";
}
}
?>


The problem is that after the upload, the system prompts that the file is successfully uploaded, but the file name in the upload folder is a multiple of 0 and there is no file format. what is the problem?


The following errors are prompted ..
Notice: Undefined index: upfile in D: \ phpnow \ htdocs \ B \ up_back.php on line 2

Notice: Undefined index: upload in D: \ phpnow \ htdocs \ B \ up_back.php on line 10

Notice: Undefined offset: 1 in D: \ phpnow \ htdocs \ B \ up_back.php on line 14

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