1 <?php
 2 /**
 3  * Cross - a micro PHP 5 framework
 4  *
 5  * @link        http://www.crossphp.com
 6  * @license     MIT License
 7  */
 8 
 9 namespace Cross\DB\Drivers;
10 
11 use Cross\Exception\CoreException;
12 use MongoDB\Driver\Manager;
13 use Exception;
14 
15 /**
16  * @author wonli <wonli@live.com>
17  * Class MongoDriver
18  * @package Cross\DB\Drivers
19  */
20 class MongoDriver
21 {
22     /**
23      * @var Manager
24      */
25     public $manager;
26 
27     /**
28      * 创建MongoDB实例
29      *
30      * @param $params
31      * @throws CoreException
32      */
33     function __construct(array $params)
34     {
35         if (!class_exists('MongoDB\Driver\Manager')) {
36             throw new CoreException('MongoDB\Driver\Manager not found!');
37         }
38 
39         try {
40             $options = empty($params['options']) ? array() : $params['options'];
41             $driverOptions = empty($params['driverOptions']) ? array() : $params['driverOptions'];
42 
43             $this->manager = new Manager($params['dsn'], $options, $driverOptions);
44         } catch (Exception $e) {
45             throw new CoreException($e->getMessage());
46         }
47     }
48 }
49 

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