Subida del módulo y tema de PrestaShop

classes/cache/CacheXcache.php

@@ -0,0 +1,75 @@
+<?php
+/**
+ * For the full copyright and license information, please view the
+ * docs/licenses/LICENSE.txt file that was distributed with this source code.
+ */
+
+/**
+ * This class require Xcache extension.
+ */
+class CacheXcacheCore extends Cache
+{
+    public function __construct()
+    {
+        $this->keys = xcache_get(self::KEYS_NAME);
+        if (!is_array($this->keys)) {
+            $this->keys = [];
+        }
+    }
+
+    /**
+     * @see Cache::_set()
+     */
+    protected function _set($key, $value, $ttl = 0)
+    {
+        $result = xcache_set($key, $value, $ttl);
+
+        if ($result === false) {
+            $this->setAdjustTableCacheSize(true);
+        }
+
+        return $result;
+    }
+
+    /**
+     * @see Cache::_get()
+     */
+    protected function _get($key)
+    {
+        return xcache_isset($key) ? xcache_get($key) : false;
+    }
+
+    /**
+     * @see Cache::_exists()
+     */
+    protected function _exists($key)
+    {
+        return xcache_isset($key);
+    }
+
+    /**
+     * @see Cache::_delete()
+     */
+    protected function _delete($key)
+    {
+        return xcache_unset($key);
+    }
+
+    /**
+     * @see Cache::_writeKeys()
+     */
+    protected function _writeKeys()
+    {
+        xcache_set(self::KEYS_NAME, $this->keys);
+    }
+
+    /**
+     * @see Cache::flush()
+     */
+    public function flush()
+    {
+        $this->delete('*');
+
+        return true;
+    }
+}