<?php
require('variablesremove.php');
$user = "#";
$password = "##";
$host = "localhost";
$database= "#";
$connection= mysqli_connect ($host, $user, $password);
if (!$connection)
{
die ('Could not connect:' . mysql_error());
}
mysqli_select_db($database, $connection);

$deleterow = "DELETE FROM licenses WHERE serialNumber='$serialNumber'";

if($deleterow !== FALSE)
{
   echo("The row has been deleted.");
}else{
   echo("The row has not been deleted.");
}

?>