database create in php with mysql

connection.inc.php :

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

<?php

require 'connection.inc.php';
if(isset($_POST['db'])&&!empty($_POST['db']))
{
$db1=$_POST['db'];
if (mysql_query("create database $db1",$con))
  {
  echo "<br>Database created<br>";
  }
else
  {
  echo '<br>database not created<br> :'.mysql_error().'<br>';
  }
}
else
{ echo '<br>please write database name below<br><br>' ; }
mysql_close($con);
?>

<form action="database_creation.php" method="POST">
<input type="text" name="db">
<input type="submit" name="submit">
</form>

===============================================================
run " database_creation.php "

output :


host coonected

please write database name below

host coonected

please write database name below

   "here button is there"