Добавлен класс Logger

app/library/Logger.php

@@ -0,0 +1,11 @@
+<?php
+namespace App\Library;
+
+class Logger
+{
+    public static function log($path, $message)
+    {
+        $log = date('Y-m-d H:i:s') . ' ' . $message;
+        file_put_contents($path, $log . PHP_EOL, FILE_APPEND);
+    }
+}