connect with database in php with mysql

connection.inc.php :

<?php
$host='localhost';
$user_name='rootgf';
$password='';
@$con = mysql_connect("$host","$user_name","$password");
if ($con)
 {echo '<br>host coonected<br>';}
else
  {
  die('Could not connect ');
  }
?>

connection.php :

<?php

require 'connection.inc.php';



mysql_close($con);
?>

run  " connection.php"
output :
host coonected



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