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libraries/vendor/joomla/session/src/Handler/WincacheHandler.php

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+<?php
+
+/**
+ * Part of the Joomla Framework Session Package
+ *
+ * @copyright  Copyright (C) 2005 - 2021 Open Source Matters, Inc. All rights reserved.
+ * @license    GNU General Public License version 2 or later; see LICENSE
+ */
+
+namespace Joomla\Session\Handler;
+
+use Joomla\Session\HandlerInterface;
+
+/**
+ * Wincache session storage handler
+ *
+ * @since  2.0.0
+ */
+class WincacheHandler extends \SessionHandler implements HandlerInterface
+{
+    /**
+     * Constructor
+     *
+     * @since   2.0.0
+     */
+    public function __construct()
+    {
+        if (!headers_sent()) {
+            ini_set('session.save_handler', 'wincache');
+        }
+    }
+
+    /**
+     * Test to see if the HandlerInterface is available
+     *
+     * @return  boolean  True on success, false otherwise
+     *
+     * @since   2.0.0
+     */
+    public static function isSupported(): bool
+    {
+        return \extension_loaded('wincache') && \function_exists('wincache_ucache_get') && !strcmp(ini_get('wincache.ucenabled'), '1');
+    }
+}