Wsrtjtyk

This is my html form

<form action="index.php" method="post" enctype="multipart/form-data">

Send these files:<br />

<input name="userfile" type="file" /><br />

<input name="userfile" type="file" /><br />

<input type="submit" value="Send files" />

</form>

This is my index.php file

<?php

foreach ($_FILES["userfile"]["error"] as $key => $error) {

      if ($error == UPLOAD_ERR_OK) {

          echo"$error_codes[$error]";

          move_uploaded_file(

          $_FILES["userfile"]["tmp_name"][$key], 

          $_FILES["userfile"]["name"][$key] 

          ) or die("Problems with upload");

      }

}

?>

**The code is working properly. But, What I really need is to change the name of the 1st uploaded file to birthcertificate and the name of the 2nd uploaded file into NIC. **

**Example : If I upload a file named 123 or abc (whatever the name) the 1st file's name should be birthcertificate and the 2nd file's name should be NIC. **

There are probably lots of ways to do this.
I thought that making a list of the new file names
might be the way to go.

<?php

// Make a list of the new file names

$newFileNames = ['birthcertificate', 'NIC'];

foreach ($_FILES["userfile"]["error"] as $key => $error) {

    if ($error == UPLOAD_ERR_OK) {

        echo"$error_codes[$error]";

        // Grab new file name

        $newFileName = array_shift($newFileNames);

        // Make sure we actually got one

        if ( $newFileName )  {

            move_uploaded_file(

                $_FILES["userfile"]["tmp_name"][$key], 

                $newFileName) 

            or die("Problems with upload");

        }

    }

}

move_uploaded_file(file, location);

You can use file and new name in location parameter like this:

$newname = "yourimg.png";

enter code here

move_uploaded_file($_FILES["userfile"]["tmp_name"][$key], "your location" . $newname);

This is the basic way of renaming, make changes to the loop for renaming both files. If you only upload 2 files at a time, you can use the array index for your logic.

You can rename a file:

Instead of below code inside foreach you have shared

move_uploaded_file(

          $_FILES["userfile"]["tmp_name"][$key], 

          $_FILES["userfile"]["name"][$key] 

          ) or die("Problems with upload");

You can use:

$temp = explode(".", $_FILES["userfile"]["name"]);

$newfilename = 'birthcertificate' . '.' . end($temp);

move_uploaded_file($_FILES["userfile"]["tmp_name"], $newfilename) or die("Problems with upload");

Try giving the file seperate names, in PHP you can receive them and make in one array if you need

You can also refer to this link:

How to rename uploaded file before saving it into a directory?