v 1.4.0

- Updated local libraries - PHP 7.1 support - New, proper caching method - Special cache folder
2017-01-29 22:56:17 +01:00
parent af2d44a713
commit 1ffaee0730
110 changed files with 8445 additions and 4370 deletions
@@ -0,0 +1,67 @@
+<?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\Core;
+
+use phpFastCache\Cache\DriverBaseTrait;
+use phpFastCache\Cache\ExtendedCacheItemPoolInterface;
+use Psr\Cache\CacheItemInterface;
+
+/**
+ * Class DriverAbstract
+ * @package phpFastCache\Core
+ */
+abstract class DriverAbstract implements ExtendedCacheItemPoolInterface
+{
+    use DriverBaseTrait;
+
+    const DRIVER_CHECK_FAILURE      = '%s is not installed or is misconfigured, cannot continue.';
+    const DRIVER_TAGS_KEY_PREFIX    = '_TAG_';
+    const DRIVER_DATA_WRAPPER_INDEX = 'd';
+    const DRIVER_TIME_WRAPPER_INDEX = 't';
+    const DRIVER_TAGS_WRAPPER_INDEX = 'g';
+
+    /**
+     * @param \Psr\Cache\CacheItemInterface $item
+     * @return array [
+     *      'd' => 'THE ITEM DATA'
+     *      't' => 'THE ITEM DATE EXPIRATION'
+     *      'g' => 'THE ITEM TAGS'
+     * ]
+     *
+     */
+    abstract protected function driverRead(CacheItemInterface $item);
+
+    /**
+     * @param \Psr\Cache\CacheItemInterface $item
+     * @return mixed
+     */
+    abstract protected function driverWrite(CacheItemInterface $item);
+
+    /**
+     * @return bool
+     */
+    abstract protected function driverClear();
+
+    /**
+     * @return bool
+     */
+    abstract protected function driverConnect();
+
+    /**
+     * @param \Psr\Cache\CacheItemInterface $item
+     * @return bool
+     */
+    abstract protected function driverDelete(CacheItemInterface $item);
+}