将文件上传到服务器问题

Question

I'm trying to upload and save file in dir called images through a form. Form looks like this:

<form name="spremi" action="spremaj.php" method="post" enctype="multipart/form-data">
<input type="file" id="file" name="image" />
<input type="submit" value="Send" name="send" />
</form>

And php script looks like this:

if (file_exists("images/" . $_FILES["file"]["name"]))
  {
    echo $_FILES["file"]["name"] . " already exists. ";
  }
else
  {
    move_uploaded_file($_FILES["file"]["tmp_name"],"images/" . $_FILES["file"]["name"]);
    echo "Stored in: " . "images/" . $_FILES["file"]["name"];
  }

Script always prints message "already exists". I know that questions like this were already asked, but none of the answers helped me. This code didn't work either on localhost, or web server. Thank you.

Answer 1

In your html form you do not have a file parameter so your php needs to accept image so change

if (file_exists("images/" . $_FILES["image"]["name"]))
{
   echo $_FILES["image"]["name"] . " already exists. ";
}else
  move_uploaded_file($_FILES["file"]["tmp_name"],"images/" . $_FILES["file"]["name"]);

to

if (file_exists("images/" . $_FILES["image"]["name"]))
{
   echo $_FILES["image"]["name"] . " already exists. ";
}else
   move_uploaded_file($_FILES["image"]["tmp_name"],"images/" . $_FILES["image"]["name"]);