<?php
// db.php
$dsn = 'mysql:host=localhost;dbname=wewant;charset=utf8mb4';
$db_user = 'wewant_user';
$db_pass = 'CHANGE_ME';
$options = [
  PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
  PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
];
$pdo = new PDO($dsn, $db_user, $db_pass, $options);
