fix: rewrite and improve caching (#3594)

caches/ArrayCache.php

@@ -0,0 +1,52 @@
+<?php
+
+declare(strict_types=1);
+
+class ArrayCache implements CacheInterface
+{
+    private array $data = [];
+
+    public function get(string $key, $default = null)
+    {
+        $item = $this->data[$key] ?? null;
+        if (!$item) {
+            return $default;
+        }
+        $expiration = $item['expiration'];
+        if ($expiration === 0 || $expiration > time()) {
+            return $item['value'];
+        }
+        $this->delete($key);
+        return $default;
+    }
+
+    public function set(string $key, $value, int $ttl = null): void
+    {
+        $this->data[$key] = [
+            'key'           => $key,
+            'value'         => $value,
+            'expiration'    => $ttl === null ? 0 : time() + $ttl,
+        ];
+    }
+
+    public function delete(string $key): void
+    {
+        unset($this->data[$key]);
+    }
+
+    public function clear(): void
+    {
+        $this->data = [];
+    }
+
+    public function prune(): void
+    {
+        foreach ($this->data as $key => $item) {
+            $expiration = $item['expiration'];
+            if ($expiration === 0 || $expiration > time()) {
+                continue;
+            }
+            $this->delete($key);
+        }
+    }
+}