更新代码

2020-08-04 10:24:44 +08:00
parent 00df028fb5
commit dfe2d107db
7848 changed files with 1002903 additions and 0 deletions
--- a/vendor/symfony/cache/Adapter/ArrayAdapter.php
+++ b/vendor/symfony/cache/Adapter/ArrayAdapter.php
@@ -0,0 +1,155 @@
+<?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\Adapter;
+
+use Psr\Cache\CacheItemInterface;
+use Psr\Log\LoggerAwareInterface;
+use Symfony\Component\Cache\CacheItem;
+use Symfony\Component\Cache\ResettableInterface;
+use Symfony\Component\Cache\Traits\ArrayTrait;
+
+/**
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+class ArrayAdapter implements AdapterInterface, LoggerAwareInterface, ResettableInterface
+{
+    use ArrayTrait;
+
+    private $createCacheItem;
+
+    /**
+     * @param int  $defaultLifetime
+     * @param bool $storeSerialized Disabling serialization can lead to cache corruptions when storing mutable values but increases performance otherwise
+     */
+    public function __construct(int $defaultLifetime = 0, bool $storeSerialized = true)
+    {
+        $this->storeSerialized = $storeSerialized;
+        $this->createCacheItem = \Closure::bind(
+            function ($key, $value, $isHit) use ($defaultLifetime) {
+                $item = new CacheItem();
+                $item->key = $key;
+                $item->value = $value;
+                $item->isHit = $isHit;
+                $item->defaultLifetime = $defaultLifetime;
+
+                return $item;
+            },
+            null,
+            CacheItem::class
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getItem($key)
+    {
+        $isHit = $this->hasItem($key);
+        try {
+            if (!$isHit) {
+                $this->values[$key] = $value = null;
+            } elseif (!$this->storeSerialized) {
+                $value = $this->values[$key];
+            } elseif ('b:0;' === $value = $this->values[$key]) {
+                $value = false;
+            } elseif (false === $value = unserialize($value)) {
+                $this->values[$key] = $value = null;
+                $isHit = false;
+            }
+        } catch (\Exception $e) {
+            CacheItem::log($this->logger, 'Failed to unserialize key "{key}"', array('key' => $key, 'exception' => $e));
+            $this->values[$key] = $value = null;
+            $isHit = false;
+        }
+        $f = $this->createCacheItem;
+
+        return $f($key, $value, $isHit);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getItems(array $keys = array())
+    {
+        foreach ($keys as $key) {
+            CacheItem::validateKey($key);
+        }
+
+        return $this->generateItems($keys, time(), $this->createCacheItem);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function deleteItems(array $keys)
+    {
+        foreach ($keys as $key) {
+            $this->deleteItem($key);
+        }
+
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function save(CacheItemInterface $item)
+    {
+        if (!$item instanceof CacheItem) {
+            return false;
+        }
+        $item = (array) $item;
+        $key = $item["\0*\0key"];
+        $value = $item["\0*\0value"];
+        $expiry = $item["\0*\0expiry"];
+
+        if (null !== $expiry && $expiry <= time()) {
+            $this->deleteItem($key);
+
+            return true;
+        }
+        if ($this->storeSerialized) {
+            try {
+                $value = serialize($value);
+            } catch (\Exception $e) {
+                $type = \is_object($value) ? \get_class($value) : \gettype($value);
+                CacheItem::log($this->logger, 'Failed to save key "{key}" ({type})', array('key' => $key, 'type' => $type, 'exception' => $e));
+
+                return false;
+            }
+        }
+        if (null === $expiry && 0 < $item["\0*\0defaultLifetime"]) {
+            $expiry = time() + $item["\0*\0defaultLifetime"];
+        }
+
+        $this->values[$key] = $value;
+        $this->expiries[$key] = null !== $expiry ? $expiry : PHP_INT_MAX;
+
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function saveDeferred(CacheItemInterface $item)
+    {
+        return $this->save($item);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function commit()
+    {
+        return true;
+    }
+}