Initial commit

lib/phpfastcache/phpFastCache/Drivers/wincache.php

@@ -0,0 +1,133 @@
+<?php
+/**
+ *
+ * This file is part of phpFastCache.
+ *
+ * @license MIT License (MIT)
+ *
+ * For full copyright and license information, please see the docs/CREDITS.txt file.
+ *
+ * @author Khoa Bui (khoaofgod)  <khoaofgod@gmail.com> http://www.phpfastcache.com
+ * @author Georges.L (Geolim4)  <contact@geolim4.com>
+ *
+ */
+
+namespace phpFastCache\Drivers;
+
+use phpFastCache\Core\DriverAbstract;
+
+/**
+ * Class wincache
+ * @package phpFastCache\Drivers
+ */
+class wincache extends DriverAbstract
+{
+
+    /**
+     * phpFastCache_wincache constructor.
+     * @param array $config
+     */
+    public function __construct($config = array())
+    {
+        $this->setup($config);
+        if (!$this->checkdriver() && !isset($config[ 'skipError' ])) {
+            $this->fallback = true;
+        }
+
+    }
+
+    /**
+     * @return bool
+     */
+    public function checkdriver()
+    {
+        if (extension_loaded('wincache') && function_exists('wincache_ucache_set')) {
+            return true;
+        }
+        $this->fallback = true;
+        return false;
+    }
+
+
+    /**
+     * @param $keyword
+     * @param string $value
+     * @param int $time
+     * @param array $option
+     * @return bool
+     */
+    public function driver_set($keyword, $value = "", $time = 300, $option = array())
+    {
+        if (isset($option[ 'skipExisting' ]) && $option[ 'skipExisting' ] == true) {
+            return wincache_ucache_add($keyword, $value, $time);
+        } else {
+            return wincache_ucache_set($keyword, $value, $time);
+        }
+    }
+
+    /**
+     * @param $keyword
+     * @param array $option
+     * @return mixed|null
+     */
+    public function driver_get($keyword, $option = array())
+    {
+        // return null if no caching
+        // return value if in caching
+
+        $x = wincache_ucache_get($keyword, $suc);
+
+        if ($suc == false) {
+            return null;
+        } else {
+            return $x;
+        }
+    }
+
+    /**
+     * @param $keyword
+     * @param array $option
+     * @return bool
+     */
+    public function driver_delete($keyword, $option = array())
+    {
+        return wincache_ucache_delete($keyword);
+    }
+
+    /**
+     * @param array $option
+     * @return array
+     */
+    public function driver_stats($option = array())
+    {
+        $res = array(
+          'info' => '',
+          'size' => '',
+          'data' => wincache_scache_info(),
+        );
+        return $res;
+    }
+
+    /**
+     * @param array $option
+     * @return bool
+     */
+    public function driver_clean($option = array())
+    {
+        wincache_ucache_clear();
+        return true;
+    }
+
+    /**
+     * @param $keyword
+     * @return bool
+     */
+    public function driver_isExisting($keyword)
+    {
+        if (wincache_ucache_exists($keyword)) {
+            return true;
+        } else {
+            return false;
+        }
+    }
+}