Untitled

Creating a search form in PHP to search a database?
<body>
  <?php
     $con = mysql_connect("localhost", "root", "");
      if (!$con)
     {
      die('Could not connect: ' . mysql_error());
     }
      if (mysql_query("CREATE DATABASE db_test", $con))
     {
  echo "Database created";
     }
      else
    {
  echo "Error creating database: " . mysql_error();
    }


  mysql_select_db("db_test", $con);
  $sql = "CREATE TABLE Liam
   (
  Code varchar (30),
  Description varchar (30),
  Category varchar (30),
  CutSize varchar (30),
   )";

 mysql_query($sql, $con);
     mysql_close($con);
 ?>
   </body>

<body>

      <form action="form.php" method="post">
        Search: <input type="text" name="term" /><br />
      <input type="submit" name="submit" value="Submit" />
      </form>

</body>

<body>
   <?php
 $con = mysql_connect ("localhost", "root", "");
 mysql_select_db ("db_test", $con);

  if (!$con)
    {
    die ("Could not connect: " . mysql_error());
    }
    $sql = mysql_query("SELECT * FROM Liam WHERE Description LIKE '%term%'") or die
        (mysql_error());

       while ($row = mysql_fetch_array($sql)){
    echo 'Primary key: ' .$row['PRIMARYKEY'];
    echo '<br /> Code: ' .$row['Code'];
    echo '<br /> Description: '.$row['Description'];
    echo '<br /> Category: '.$row['Category'];
    echo '<br /> Cut Size: '.$row['CutSize'];
  }

  mysql_close($con)
   ?>
     </body>

<form action="form.php" method="post">
Search: <input type="text" name="term" /><br />
<input type="submit" value="Submit" />
</form>

$term = mysql_real_escape_string($_REQUEST['term']);

$sql = "SELECT * FROM liam WHERE Description LIKE '%".$term."%'";
$r_query = mysql_query($sql);

while ($row = mysql_fetch_array($r_query)){
echo 'Primary key: ' .$row['PRIMARYKEY'];
echo '<br /> Code: ' .$row['Code'];
echo '<br /> Description: '.$row['Description'];
echo '<br /> Category: '.$row['Category'];
echo '<br /> Cut Size: '.$row['CutSize'];
}

<?php
$db_hostname = 'localhost';
$db_username = 'demo';
$db_password = 'demo';
$db_database = 'demo';

// Database Connection String
$con = mysql_connect($db_hostname,$db_username,$db_password);
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

mysql_select_db($db_database, $con);
?>

<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="utf-8" />
        <title></title>
    </head>
    <body>
<form action="" method="post">
Search: <input type="text" name="term" /><br />
<input type="submit" value="Submit" />
</form>
<?php
if (!empty($_REQUEST['term'])) {

$term = mysql_real_escape_string($_REQUEST['term']);

$sql = "SELECT * FROM liam WHERE Description LIKE '%".$term."%'";
$r_query = mysql_query($sql);

while ($row = mysql_fetch_array($r_query)){
echo 'Primary key: ' .$row['PRIMARYKEY'];
echo '<br /> Code: ' .$row['Code'];
echo '<br /> Description: '.$row['Description'];
echo '<br /> Category: '.$row['Category'];
echo '<br /> Cut Size: '.$row['CutSize'];
}

}
?>
    </body>
</html>