From ae205d810b62dce5e3e11aef07358c11ded48c77 Mon Sep 17 00:00:00 2001
From: "David T. Sadler" <davidtsadler@googlemail.com>
Date: Tue, 26 Oct 2021 21:07:43 +0100
Subject: Implement old

---
 src/DTS/Old.php | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 src/DTS/Old.php

(limited to 'src/DTS/Old.php')

diff --git a/src/DTS/Old.php b/src/DTS/Old.php
new file mode 100644
index 0000000..8545f8d
--- /dev/null
+++ b/src/DTS/Old.php
@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DTS;
+
+class Old
+{
+    const FIELDS = [
+        'url',
+        'title',
+        'tag',
+    ];
+
+    private array $old = [];
+
+    function __construct(array $request = [])
+    {
+        foreach(self::FIELDS as $field) {
+            if (array_key_exists($field, $request)) {
+                $this->old[$field] = $request[$field];
+            }
+        }
+    }
+
+    public function get(string $key, mixed $default = null): mixed
+    {
+        return $this->old[$key] ?? $default;
+    }
+}
-- 
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