Update to CodeIgniter 2.1.0

system/core/URI.php

@@ -28,9 +28,34 @@
  */
 class CI_URI {
 
+	/**
+	 * List of cached uri segments
+	 *
+	 * @var array
+	 * @access public
+	 */
 	var	$keyval			= array();
+	/**
+	 * Current uri string
+	 *
+	 * @var string
+	 * @access public
+	 */
 	var $uri_string;
+	/**
+	 * List of uri segments
+	 *
+	 * @var array
+	 * @access public
+	 */
 	var $segments		= array();
+	/**
+	 * Re-indexed list of uri segments
+	 * Starts at 1 instead of 0
+	 *
+	 * @var array
+	 * @access public
+	 */
 	var $rsegments		= array();
 
 	/**
@@ -127,6 +152,7 @@ class CI_URI {
 	 * Set the URI String
 	 *
 	 * @access	public
+	 * @param 	string
 	 * @return	string
 	 */
 	function _set_uri_string($str)
@@ -366,6 +392,11 @@ class CI_URI {
 	/**
 	 * Identical to above only it uses the re-routed segment array
 	 *
+	 * @access 	public
+	 * @param 	integer	the starting segment number
+	 * @param 	array	an array of default values
+	 * @return 	array
+	 *
 	 */
 	function ruri_to_assoc($n = 3, $default = array())
 	{