<?php

try {
    $dsn = "mysql:host=localhost;dbname=test";
    $user = "root";
    $password = "";
    $dbh = new PDO($dsn, $user, $password);
    $dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);


} catch (Exception $e) {
    echo $e->getMessage();
}

?>