php simple select from table and print result.

<?php
  $con = mysql_connect("example.testdb.com:666","root","PASSWORD");
  if(!$con){
    die('Could not connect:'.mysql_error());
  }else{
    $test_sql = "SELECT foo from bar LIMIT 10";
    $result = mysql_query($test_sql);
    if(!result){
       $message = 'Invalid Query'. mysql_error() . "\n";
    $message = ' ' . mysql_error();
    echo $message;
       die($message);
    }else{
       while($row = mysql_fetch_array($result)){
         echo $row['id'];
         echo'</br>';
       }
    }
  }
?>