<?php
// +----------------------------------------------------------------------
// | ThinkCache
// +----------------------------------------------------------------------
// | Copyright (c) 2006-2012 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------
namespace Think;
class Cache {

    /**
     * 操作句柄
     * @var object
     * @access protected
     */
    static protected $handler  =    null;

    /**
     * 连接缓存
     * @access public
     * @param array $options  配置数组
     * @return object
     */
    static public function connect($options=[]) {
        $type   =   !empty($options['type'])?$options['type']:'File';
        $class = 'Think\\Cache\\Driver\\'.ucwords($type);
        if(class_exists($class)) {
            self::$handler = new $class($options);
            return self::$handler;
        }else{
            Error::halt('_CACHE_TYPE_INVALID_:'.$type);
        }
    }

	static public function __callStatic($method, $params){
		return call_user_func_array(array(self::$handler, $method), $params);
	}

}