Code optimisation and minor function fixes

app/Classes/FrameFields.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Classes;
+
+class FrameFields
+{
+	private $fields = [];
+
+	public function __construct(array $fields)
+	{
+		$this->fields = $fields;
+	}
+
+	public function __get($key)
+	{
+		return array_get($this->fields,$key);
+	}
+}