帮助这个文件上传脚本

Question

if (($ext=="zip")
&& ($_FILES["file"]["size"] < 2000000))
  {
  if ($_FILES["file"]["error"] > 0)
    {
    echo "Error: " . $_FILES["file"]["error"] . "<br />";
    }
  else
    {
     $newname = 'forms/'.$filename;
     move_uploaded_file($_FILES['file']['tmp_name'],$newname);
      mysqli_select_db($connect,"forms");
    $s = "update loc set loc='$newname' where sessionusername = '$u' AND name = '$name'";
   $q = mysqli_query($connect,$s);
    if($q)
    {
    header("Location:change.php");
    exit();
     }
    else
    {
    echo "Oops, something went haywire. Please try again";
    }
  }
  }
else
  {
  echo "Invalid file. Please try again.";
  }
  }

当我上传文件时，我得到错误:1

更新-代码在FF中工作。

Answer 1

UPLOAD_ERR_OK

Value: 0; There is no error, the file uploaded with success.

UPLOAD_ERR_INI_SIZE

Value: 1; The uploaded file exceeds the upload_max_filesize directive in php.ini.

UPLOAD_ERR_FORM_SIZE

Value: 2; The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form.

UPLOAD_ERR_PARTIAL

Value: 3; The uploaded file was only partially uploaded.

UPLOAD_ERR_NO_FILE

Value: 4; No file was uploaded.

UPLOAD_ERR_NO_TMP_DIR

Value: 6; Missing a temporary folder. Introduced in PHP 4.3.10 and PHP 5.0.3.

UPLOAD_ERR_CANT_WRITE

Value: 7; Failed to write file to disk. Introduced in PHP 5.1.0.

UPLOAD_ERR_EXTENSION

Value: 8; A PHP extension stopped the file upload. PHP does not provide a way to ascertain which extension caused the file upload to stop; examining the list of loaded extensions with phpinfo() may help. Introduced in PHP 5.2.0.

Answer 2

Value: 1;上传的文件超过了php.ini中的upload_max_filesize指令。