Implement old

1 files changed, 30 insertions, 0 deletions

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;
+    }
+}