upgrade

vendor/symfony/cache/Simple/ApcuCache.php

@@ -0,0 +1,31 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Cache\Simple;
+
+use Symfony\Component\Cache\Adapter\ApcuAdapter;
+use Symfony\Component\Cache\Traits\ApcuTrait;
+use Symfony\Contracts\Cache\CacheInterface;
+
+@trigger_error(sprintf('The "%s" class is deprecated since Symfony 4.3, use "%s" and type-hint for "%s" instead.', ApcuCache::class, ApcuAdapter::class, CacheInterface::class), E_USER_DEPRECATED);
+
+/**
+ * @deprecated since Symfony 4.3, use ApcuAdapter and type-hint for CacheInterface instead.
+ */
+class ApcuCache extends AbstractCache
+{
+    use ApcuTrait;
+
+    public function __construct(string $namespace = '', int $defaultLifetime = 0, string $version = null)
+    {
+        $this->init($namespace, $defaultLifetime, $version);
+    }
+}