1: <?php namespace Laravel;
 2: 
 3: class Memcached {
 4: 
 5:     /**
 6:      * The Memcached connection instance.
 7:      *
 8:      * @var Memcached
 9:      */
10:     protected static $connection;
11: 
12:     /**
13:      * Get the Memcached connection instance.
14:      *
15:      * <code>
16:      *      // Get the Memcache connection and get an item from the cache
17:      *      $name = Memcached::connection()->get('name');
18:      *
19:      *      // Get the Memcache connection and place an item in the cache
20:      *      Memcached::connection()->set('name', 'Taylor');
21:      * </code>
22:      *
23:      * @return Memcached
24:      */
25:     public static function connection()
26:     {
27:         if (is_null(static::$connection))
28:         {
29:             static::$connection = static::connect(Config::get('cache.memcached'));
30:         }
31: 
32:         return static::$connection;
33:     }
34: 
35:     /**
36:      * Create a new Memcached connection instance.
37:      *
38:      * @param  array      $servers
39:      * @return Memcached
40:      */
41:     protected static function connect($servers)
42:     {
43:         $memcache = new \Memcached;
44: 
45:         foreach ($servers as $server)
46:         {
47:             $memcache->addServer($server['host'], $server['port'], $server['weight']);
48:         }
49: 
50:         if ($memcache->getVersion() === false)
51:         {
52:             throw new \Exception('Could not establish memcached connection.');
53:         }
54: 
55:         return $memcache;
56:     }
57: 
58:     /**
59:      * Dynamically pass all other method calls to the Memcache instance.
60:      *
61:      * <code>
62:      *      // Get an item from the Memcache instance
63:      *      $name = Memcached::get('name');
64:      *
65:      *      // Store data on the Memcache server
66:      *      Memcached::set('name', 'Taylor');
67:      * </code>
68:      */
69:     public static function __callStatic($method, $parameters)
70:     {
71:         return call_user_func_array(array(static::connection(), $method), $parameters);
72:     }
73: 
74: }