Docker image integration (beta)

docker/php/db.php

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+<?php
+$host = "db";
+$user = "orario";
+$pass = "orario";
+$dbname = "school_timetable";
+
+$conn = new mysqli($host, $user, $pass, $dbname);
+if ($conn->connect_error) {
+    die("Connection failed: " . $conn->connect_error);
+}
+?>

docker/readme.txt

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+These files are used by docker compose builder to create a working image in one command.