Initial commit

includes/db.php

@@ -0,0 +1,25 @@
+<?php
+declare(strict_types=1);
+
+function pdo(): PDO {
+  static $pdo;
+  if ($pdo instanceof PDO) return $pdo;
+
+  $app = require __DIR__ . '/../config/app.php';
+  $db = $app['db'];
+
+  $dsn = sprintf(
+    'mysql:host=%s;dbname=%s;charset=%s',
+    $db['host'],
+    $db['name'],
+    $db['charset']
+  );
+
+  $pdo = new PDO($dsn, $db['user'], $db['pass'], [
+    PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+    PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+    PDO::ATTR_EMULATE_PREPARES => false,
+  ]);
+
+  return $pdo;
+}