Initial upload, docker environment

src/index.php

@@ -0,0 +1,16 @@
+<?php
+
+include('./db_connect.php');
+
+
+$res = pg_query($dbconn, "SELECT * FROM users");
+if (!$res) {
+    echo "An error occurred.\n";
+    exit;
+}
+
+while ($row = pg_fetch_row($res)) {
+  echo "id: $row[0]  username: $row[1]";
+}
+
+?>