added wincache cache driver

laravel/cache.php

@@ -79,6 +79,9 @@ class Cache {
 			case 'database':
 				return new Cache\Drivers\Database(Config::get('cache.key'));
 
+			case 'wincache':
+				return new Cache\Drivers\WinCache(Config::get('cache.key'));
+
 			default:
 				throw new \Exception("Cache driver {$driver} is not supported.");
 		}

laravel/cache/drivers/wincache.php

+<?php namespace Laravel\Cache\Drivers;
+
+class WinCache extends Driver {
+
+	/**
+	 * The cache key from the cache configuration file.
+	 *
+	 * @var string
+	 */
+	protected $key;
+
+	/**
+	 * Create a new WinCache cache driver instance.
+	 *
+	 * @param  string  $key
+	 * @return void
+	 */
+	public function __construct($key)
+	{
+		$this->key = $key;
+	}
+
+	/**
+	 * Determine if an item exists in the cache.
+	 *
+	 * @param  string  $key
+	 * @return bool
+	 */
+	public function has($key)
+	{
+		return ( ! is_null($this->get($key)));
+	}
+
+	/**
+	 * Retrieve an item from the cache driver.
+	 *
+	 * @param  string  $key
+	 * @return mixed
+	 */
+	protected function retrieve($key)
+	{
+		if (($cache = wincache_ucache_get($this->key.$key)) !== false)
+		{
+			return $cache;
+		}
+	}
+
+	/**
+	 * Write an item to the cache for a given number of minutes.
+	 *
+	 * <code>
+	 *		// Put an item in the cache for 15 minutes
+	 *		Cache::put('name', 'Taylor', 15);
+	 * </code>
+	 *
+	 * @param  string  $key
+	 * @param  mixed   $value
+	 * @param  int     $minutes
+	 * @return void
+	 */
+	public function put($key, $value, $minutes)
+	{
+		wincache_ucache_add($this->key.$key, $value, $minutes * 60);
+	}
+
+	/**
+	 * Write an item to the cache that lasts forever.
+	 *
+	 * @param  string  $key
+	 * @param  mixed   $value
+	 * @return void
+	 */
+	public function forever($key, $value)
+	{
+		return $this->put($key, $value, 0);
+	}
+
+	/**
+	 * Delete an item from the cache.
+	 *
+	 * @param  string  $key
+	 * @return void
+	 */
+	public function forget($key)
+	{
+		wincache_ucache_delete($this->key.$key);
+	}
+
+}
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