✨feature: Initial commit

includes/db.php

@@ -0,0 +1,17 @@
+<?php
+class DB {
+  public static function connect() {
+    $db = new PDO('sqlite:'.__DIR__.'/../data/bills.db');
+
+    $db->exec("CREATE TABLE IF NOT EXISTS bills (
+        id INTEGER PRIMARY KEY,
+        billDate TEXT NOT NULL,
+        billName TEXT NOT NULL,
+        amount REAL NOT NULL,
+        paymentId TEXT,
+        year INTEGER NOT NULL
+      )");
+
+    return $db;
+  }
+}