Обновление строки в бд из разных php файлов

<?php
$link = mysqli_connect( 'localhost', 'database', '', 'table');
if(isset($_GET['name']) && isset($_GET['secondname']) && isset($_GET['file'])) 
{
    $name = mysqli_real_escape_string($link, $_GET[name']);
    $secondname = mysqli_real_escape_string($link, $_GET['secondname']);
    $file = mysqli_real_escape_string($link, $_GET['file']);
    $search = mysqli_query($link, "SELECT * FROM `table` WHERE `name` = '$name'");
    $count = mysqli_num_rows($search);
   if ($count>0)
    {
        echo "Exists";
    } 
    else 
    {
               $result = mysqli_query($link, "INSERT INTO `database`.`table` (`name`, `secondname`, `file`) VALUES ('" . $name . "','" . $secondname . "','" . $file . "')");
    }
}
?>

<?php
ini_set("display_errors",1);
error_reporting(E_ALL); 
$uploads_dir = './files'; //Directory to save the file that comes from client application.
if ($_FILES["file"]["error"] == UPLOAD_ERR_OK) {
    $tmp_name = $_FILES["file"]["tmp_name"];
    $name = $_FILES["file"]["name"];
    move_uploaded_file($tmp_name, "$uploads_dir/$name");
}
 
?>