Create packer with recursive inclusion and deduplication

includes/fileReader.php

@@ -0,0 +1,10 @@
+<?php
+
+function getAllLines(string $file): iterable
+{
+    $handle = fopen($file, 'r');
+    while (!feof($handle)) {
+        yield fgets($handle);
+    }
+    fclose($handle);
+}