初始化项目

2016-06-21 17:12:08 +08:00
commit 7ea154d684
903 changed files with 226100 additions and 0 deletions
--- a/core/library/think/cache/driver/Apc.php
+++ b/core/library/think/cache/driver/Apc.php
@@ -0,0 +1,94 @@
+<?php
+// +----------------------------------------------------------------------
+// | ThinkPHP [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2006~2016 http://thinkphp.cn All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: liu21st <liu21st@gmail.com>
+// +----------------------------------------------------------------------
+
+namespace think\cache\driver;
+
+use think\Cache;
+use think\Exception;
+
+/**
+ * Apc缓存驱动
+ * @author    liu21st <liu21st@gmail.com>
+ */
+class Apc
+{
+    protected $options = [
+        'expire' => 0,
+        'prefix' => '',
+    ];
+    /*****************************
+    需要支持apc_cli模式
+     ******************************/
+    /**
+     * 架构函数
+     * @param array $options 缓存参数
+     * @throws Exception
+     * @access public
+     */
+    public function __construct($options = [])
+    {
+        if (!function_exists('apc_cache_info')) {
+            throw new \BadFunctionCallException('not support: Apc');
+        }
+        if (!empty($options)) {
+            $this->options = array_merge($this->options, $options);
+        }
+    }
+
+    /**
+     * 读取缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @return mixed
+     */
+    public function get($name)
+    {
+        return apc_fetch($this->options['prefix'] . $name);
+    }
+
+    /**
+     * 写入缓存
+     * @access public
+     * @param string    $name 缓存变量名
+     * @param mixed     $value  存储数据
+     * @param integer   $expire  有效时间（秒）
+     * @return bool
+     */
+    public function set($name, $value, $expire = null)
+    {
+        if (is_null($expire)) {
+            $expire = $this->options['expire'];
+        }
+        $name = $this->options['prefix'] . $name;
+        return apc_store($name, $value, $expire);
+    }
+
+    /**
+     * 删除缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @return bool|\string[]
+     */
+    public function rm($name)
+    {
+        return apc_delete($this->options['prefix'] . $name);
+    }
+
+    /**
+     * 清除缓存
+     * @access public
+     * @return bool
+     */
+    public function clear()
+    {
+        return apc_clear_cache('user');
+    }
+}