पदावनत MySql फ़ंक्शंस

तो, आप यहाँ जाएँ:

function db_connect_select() 
{
    $dsn = 'mysql:host='.MYSQL_HOSTNAME.';dbname='.DATABASE.';charset=utf8';
    $opt = array(
        PDO::ATTR_ERRMODE            => PDO::ERRMODE_EXCEPTION,
        PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC
    ); 
    return new PDO($dsn,USERNAME_SELECT, PASSWORD, $opt);
}

function db_result_to_array($query,) 
{
  // not needed with PDO
}

function select_top_tags()
{
    global $pdo;

    $query = 'SELECT * FROM top_tags ORDER BY tag_name ASC';
    $stm = $pdo->prepare($query);
    $stm->execute();
    return $stm->fetchAll();
}

उपयोग:

$pdo = db_connect_select(); // somewhere in a bootstrap file
$tags = select_top_tags();