initial commit of laravel!

system/cookie.php

@@ -0,0 +1,78 @@
+<?php namespace System;
+
+class Cookie {
+
+	/**
+	 * Determine if a cookie exists.
+	 *
+	 * @param  string  $key
+	 * @return bool
+	 */
+	public static function has($key)
+	{
+		return ( ! is_null(static::get($key)));
+	}
+
+	/**
+	 * Get the value of a cookie.
+	 *
+	 * @param  string  $key
+	 * @param  mixed   $default
+	 * @return string
+	 */
+	public static function get($key, $default = null)
+	{
+		return (array_key_exists($key, $_COOKIE)) ? $_COOKIE[$key] : $default;
+	}
+
+	/**
+	 * Set a "permanent" cookie. The cookie will last 5 years.
+	 *
+	 * @param  string   $key
+	 * @param  string   $value
+	 * @param  string   $path
+	 * @param  string   $domain
+	 * @param  bool     $secure
+	 * @return bool
+	 */
+	public static function forever($key, $value, $path = '/', $domain = null, $secure = false)
+	{
+		return static::put($key, $value, 2628000, $path, $domain, $secure);
+	}
+
+	/**
+	 * Set the value of a cookie.
+	 *
+	 * @param  string   $key
+	 * @param  string   $value
+	 * @param  int      $minutes
+	 * @param  string   $path
+	 * @param  string   $domain
+	 * @param  bool     $secure
+	 * @return bool
+	 */
+	public static function put($key, $value, $minutes = 0, $path = '/', $domain = null, $secure = false)
+	{
+		// ----------------------------------------------------------
+		// If the lifetime is less than zero, delete the cookie.
+		// ----------------------------------------------------------
+		if ($minutes < 0)
+		{
+			unset($_COOKIE[$key]);
+		}
+
+		return setcookie($key, $value, ($minutes != 0) ? time() + ($minutes * 60) : 0, $path, $domain, $secure);
+	}
+
+	/**
+	 * Delete a cookie.
+	 *
+	 * @param  string  $key
+	 * @return bool
+	 */
+	public static function forget($key)
+	{
+		return static::put($key, null, -60);
+	}
+
+}