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- <?php namespace Laravel\Cache; use Laravel\IoC, Laravel\Config;
- class Manager {
- /**
- * All of the active cache drivers.
- *
- * @var array
- */
- protected static $drivers = array();
- /**
- * Get a cache driver instance.
- *
- * If no driver name is specified, the default cache driver will
- * be returned as defined in the cache configuration file.
- *
- * <code>
- * // Get the default cache driver instance
- * $driver = Cache::driver();
- *
- * // Get a specific cache driver instance by name
- * $driver = Cache::driver('memcached');
- * </code>
- *
- * @param string $driver
- * @return Cache\Driver
- */
- public static function driver($driver = null)
- {
- if (is_null($driver)) $driver = Config::get('cache.driver');
- if ( ! array_key_exists($driver, static::$drivers))
- {
- if ( ! IoC::registered("laravel.cache.{$driver}"))
- {
- throw new \Exception("Cache driver [$driver] is not supported.");
- }
- return static::$drivers[$driver] = IoC::core("cache.{$driver}");
- }
- return static::$drivers[$driver];
- }
- /**
- * Pass all other methods to the default cache driver.
- *
- * Passing method calls to the driver instance provides a convenient API
- * for the developer when always using the default cache driver.
- *
- * <code>
- * // Call the "get" method on the default driver
- * $name = Cache::get('name');
- *
- * // Call the "put" method on the default driver
- * Cache::put('name', 'Taylor', 15);
- * </code>
- */
- public static function __callStatic($method, $parameters)
- {
- return call_user_func_array(array(static::driver(), $method), $parameters);
- }
- }
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