An error occurred while uploading a file.

An error occurred while uploading a file.

 Upload.
 
  
Upload your file
  

  
 
  

 

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

 ";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

Notice: Undefined index: upload in D: \ phpnow \ htdocs \ B \ up_back.php on line 35
Name: 10.jpg

Reply to discussion (solution)

This line $ name = $ filepath. $ _ FILES ["upload"] ["name"];
Name = "file" for the first file upload, no "upload.

Move_uploaded_file ($ _ FILES ["upfile"] ["tmp_name"], $ name) is not followed by a path

Move_uploaded_file ($ _ FILES ["upfile"] ["tmp_name"], $ name) is not followed by a path

His $ name = $ filepath. $ _ FILES ["upfile"] ["name "];

1.
If (! $ _ POST ["upfile"] & $ _ FILES ["upfile"] ["name"] = "")
==>
If ($ _ FILES ["upfile"] ["name"] = "") // you can determine whether to select a file.

2.
$ Name = $ filepath. $ _ FILES ["upload"] ["name"];
="
$ Name = $ filepath. $ _ FILES ["upfile"] ["name"];

3. if your file exists. Is the while loop an endless loop? you can change it:
If (file_exists ($ name ))
{
$ Temp = explode (".", $ name );
$ Name = $ temp [0]. "0". $ temp [1];
}
4. $ content = $ _ FILES ["upfile"] ["name"]. "| ". $ owner. "| ". $ describe. "| ". $ time. "\ n ";

1.
If (! $ _ POST ["upfile"] & $ _ FILES ["upfile"] ["name"] = "")
==>
If ($ _ FILES ["upfile"] ["name"] = "") // you can determine whether to select a file.

2.
$ Name = $ filepath. $ _ FILES ["upload"] ["name"];
="
$ Name = $ filepath. $ _......
Thanks for your help. after the modification, the module function is indeed completed... thank you very much.

This line $ name = $ filepath. $ _ FILES ["upload"] ["name"];
Name = "file" for the first file upload, no "upload.
Well, there is something wrong with it. thank you.

1.
If (! $ _ POST ["upfile"] & $ _ FILES ["upfile"] ["name"] = "")
==>
If ($ _ FILES ["upfile"] ["name"] = "") // you can determine whether to select a file.

2.
$ Name = $ filepath. $ _ FILES ["upload"] ["name"];
="
$ Name = ......
Great Gods are taught