Merge branch 'release/v2.0.3'

142 files changed, 387 insertions, 348 deletions

diff --git a/application/config/mimes.php b/application/config/mimes.php
index 8065794ff..82767d7c8 100644
--- a/application/config/mimes.php
+++ b/application/config/mimes.php
@@ -10,7 +10,7 @@
 
 $mimes = array(	'hqx'	=>	'application/mac-binhex40',
 				'cpt'	=>	'application/mac-compactpro',
-				'csv'	=>	array('text/x-comma-separated-values', 'text/comma-separated-values', 'application/octet-stream', 'application/vnd.ms-excel', 'text/x-csv', 'text/csv', 'application/csv', 'application/excel', 'application/vnd.msexcel'),
+				'csv'	=>	array('text/x-comma-separated-values', 'text/comma-separated-values', 'application/octet-stream', 'application/vnd.ms-excel', 'application/x-csv', 'text/x-csv', 'text/csv', 'application/csv', 'application/excel', 'application/vnd.msexcel'),
 				'bin'	=>	'application/macbinary',
 				'dms'	=>	'application/octet-stream',
 				'lha'	=>	'application/octet-stream',
diff --git a/system/core/CodeIgniter.php b/system/core/CodeIgniter.php
index 03b25ab9e..94fecb5c0 100644
--- a/system/core/CodeIgniter.php
+++ b/system/core/CodeIgniter.php
@@ -32,7 +32,7 @@
  *  Define the CodeIgniter Version
  * ------------------------------------------------------
  */
-	define('CI_VERSION', '2.0.2');
+	define('CI_VERSION', '2.0.3');
 
 /*
  * ------------------------------------------------------
diff --git a/system/core/Input.php b/system/core/Input.php
index dc7612e64..cfbef942d 100644
--- a/system/core/Input.php
+++ b/system/core/Input.php
@@ -672,7 +672,7 @@ class CI_Input {
 	 */
 	public function is_cli_request()
 	{
-		return (bool) defined('STDIN');
+		return (php_sapi_name() == 'cli') or defined('STDIN');
 	}
 
 }
diff --git a/system/core/Loader.php b/system/core/Loader.php
index 721c196cc..7c8b298ac 100644
--- a/system/core/Loader.php
+++ b/system/core/Loader.php
@@ -389,6 +389,21 @@ class CI_Loader {
 	// --------------------------------------------------------------------
 
 	/**
+	 * Get Variable
+	 *
+	 * Check if a variable is set and retrieve it.
+	 *
+	 * @param	array
+	 * @return	void
+	 */
+	public function get_var($key)
+	{
+		return isset($this->_ci_cached_vars[$key]) ? $this->_ci_cached_vars[$key] : NULL;
+	}
+
+	// --------------------------------------------------------------------
+
+	/**
 	 * Load Helper
 	 *
 	 * This function loads the specified helper file.
diff --git a/system/core/URI.php b/system/core/URI.php
index d56548654..20f0f006b 100644
--- a/system/core/URI.php
+++ b/system/core/URI.php
@@ -62,7 +62,7 @@ class CI_URI {
 		if (strtoupper($this->config->item('uri_protocol')) == 'AUTO')
 		{
 			// Is the request coming from the command line?
-			if (defined('STDIN'))
+			if (php_sapi_name() == 'cli' or defined('STDIN'))
 			{
 				$this->_set_uri_string($this->_parse_cli_args());
 				return;
diff --git a/system/database/DB_active_rec.php b/system/database/DB_active_rec.php
index 52bad260a..2af3553ed 100644
--- a/system/database/DB_active_rec.php
+++ b/system/database/DB_active_rec.php
@@ -69,11 +69,10 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Generates the SELECT portion of the query
 	 *
-	 * @access	public
 	 * @param	string
 	 * @return	object
 	 */
-	function select($select = '*', $escape = NULL)
+	public function select($select = '*', $escape = NULL)
 	{
 		if (is_string($select))
 		{
@@ -107,12 +106,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Generates a SELECT MAX(field) portion of a query
 	 *
-	 * @access	public
 	 * @param	string	the field
 	 * @param	string	an alias
 	 * @return	object
 	 */
-	function select_max($select = '', $alias = '')
+	public function select_max($select = '', $alias = '')
 	{
 		return $this->_max_min_avg_sum($select, $alias, 'MAX');
 	}
@@ -124,12 +122,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Generates a SELECT MIN(field) portion of a query
 	 *
-	 * @access	public
 	 * @param	string	the field
 	 * @param	string	an alias
 	 * @return	object
 	 */
-	function select_min($select = '', $alias = '')
+	public function select_min($select = '', $alias = '')
 	{
 		return $this->_max_min_avg_sum($select, $alias, 'MIN');
 	}
@@ -141,12 +138,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Generates a SELECT AVG(field) portion of a query
 	 *
-	 * @access	public
 	 * @param	string	the field
 	 * @param	string	an alias
 	 * @return	object
 	 */
-	function select_avg($select = '', $alias = '')
+	public function select_avg($select = '', $alias = '')
 	{
 		return $this->_max_min_avg_sum($select, $alias, 'AVG');
 	}
@@ -158,12 +154,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Generates a SELECT SUM(field) portion of a query
 	 *
-	 * @access	public
 	 * @param	string	the field
 	 * @param	string	an alias
 	 * @return	object
 	 */
-	function select_sum($select = '', $alias = '')
+	public function select_sum($select = '', $alias = '')
 	{
 		return $this->_max_min_avg_sum($select, $alias, 'SUM');
 	}
@@ -178,12 +173,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *	select_avg()
 	 *  select_sum()
 	 *
-	 * @access	public
 	 * @param	string	the field
 	 * @param	string	an alias
 	 * @return	object
 	 */
-	function _max_min_avg_sum($select = '', $alias = '', $type = 'MAX')
+	protected function _max_min_avg_sum($select = '', $alias = '', $type = 'MAX')
 	{
 		if ( ! is_string($select) OR $select == '')
 		{
@@ -220,11 +214,10 @@ class CI_DB_active_record extends CI_DB_driver {
 	/**
 	 * Determines the alias name based on the table
 	 *
-	 * @access	private
 	 * @param	string
 	 * @return	string
 	 */
-	function _create_alias_from_table($item)
+	protected function _create_alias_from_table($item)
 	{
 		if (strpos($item, '.') !== FALSE)
 		{
@@ -241,11 +234,10 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Sets a flag which tells the query string compiler to add DISTINCT
 	 *
-	 * @access	public
 	 * @param	bool
 	 * @return	object
 	 */
-	function distinct($val = TRUE)
+	public function distinct($val = TRUE)
 	{
 		$this->ar_distinct = (is_bool($val)) ? $val : TRUE;
 		return $this;
@@ -258,11 +250,10 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Generates the FROM portion of the query
 	 *
-	 * @access	public
 	 * @param	mixed	can be a string or array
 	 * @return	object
 	 */
-	function from($from)
+	public function from($from)
 	{
 		foreach ((array)$from as $val)
 		{
@@ -311,13 +302,12 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Generates the JOIN portion of the query
 	 *
-	 * @access	public
 	 * @param	string
 	 * @param	string	the join condition
 	 * @param	string	the type of join
 	 * @return	object
 	 */
-	function join($table, $cond, $type = '')
+	public function join($table, $cond, $type = '')
 	{
 		if ($type != '')
 		{
@@ -367,12 +357,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	 * Generates the WHERE portion of the query. Separates
 	 * multiple calls with AND
 	 *
-	 * @access	public
 	 * @param	mixed
 	 * @param	mixed
 	 * @return	object
 	 */
-	function where($key, $value = NULL, $escape = TRUE)
+	public function where($key, $value = NULL, $escape = TRUE)
 	{
 		return $this->_where($key, $value, 'AND ', $escape);
 	}
@@ -385,12 +374,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	 * Generates the WHERE portion of the query. Separates
 	 * multiple calls with OR
 	 *
-	 * @access	public
 	 * @param	mixed
 	 * @param	mixed
 	 * @return	object
 	 */
-	function or_where($key, $value = NULL, $escape = TRUE)
+	public function or_where($key, $value = NULL, $escape = TRUE)
 	{
 		return $this->_where($key, $value, 'OR ', $escape);
 	}
@@ -400,15 +388,14 @@ class CI_DB_active_record extends CI_DB_driver {
 	/**
 	 * Where
 	 *
-	 * Called by where() or orwhere()
+	 * Called by where() or or_where()
 	 *
-	 * @access	private
 	 * @param	mixed
 	 * @param	mixed
 	 * @param	string
 	 * @return	object
 	 */
-	function _where($key, $value = NULL, $type = 'AND ', $escape = NULL)
+	protected function _where($key, $value = NULL, $type = 'AND ', $escape = NULL)
 	{
 		if ( ! is_array($key))
 		{
@@ -471,12 +458,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	 * Generates a WHERE field IN ('item', 'item') SQL query joined with
 	 * AND if appropriate
 	 *
-	 * @access	public
 	 * @param	string	The field to search
 	 * @param	array	The values searched on
 	 * @return	object
 	 */
-	function where_in($key = NULL, $values = NULL)
+	public function where_in($key = NULL, $values = NULL)
 	{
 		return $this->_where_in($key, $values);
 	}
@@ -489,12 +475,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	 * Generates a WHERE field IN ('item', 'item') SQL query joined with
 	 * OR if appropriate
 	 *
-	 * @access	public
 	 * @param	string	The field to search
 	 * @param	array	The values searched on
 	 * @return	object
 	 */
-	function or_where_in($key = NULL, $values = NULL)
+	public function or_where_in($key = NULL, $values = NULL)
 	{
 		return $this->_where_in($key, $values, FALSE, 'OR ');
 	}
@@ -507,12 +492,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	 * Generates a WHERE field NOT IN ('item', 'item') SQL query joined
 	 * with AND if appropriate
 	 *
-	 * @access	public
 	 * @param	string	The field to search
 	 * @param	array	The values searched on
 	 * @return	object
 	 */
-	function where_not_in($key = NULL, $values = NULL)
+	public function where_not_in($key = NULL, $values = NULL)
 	{
 		return $this->_where_in($key, $values, TRUE);
 	}
@@ -525,12 +509,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	 * Generates a WHERE field NOT IN ('item', 'item') SQL query joined
 	 * with OR if appropriate
 	 *
-	 * @access	public
 	 * @param	string	The field to search
 	 * @param	array	The values searched on
 	 * @return	object
 	 */
-	function or_where_not_in($key = NULL, $values = NULL)
+	public function or_where_not_in($key = NULL, $values = NULL)
 	{
 		return $this->_where_in($key, $values, TRUE, 'OR ');
 	}
@@ -542,14 +525,13 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Called by where_in, where_in_or, where_not_in, where_not_in_or
 	 *
-	 * @access	public
 	 * @param	string	The field to search
 	 * @param	array	The values searched on
 	 * @param	boolean	If the statement would be IN or NOT IN
 	 * @param	string
 	 * @return	object
 	 */
-	function _where_in($key = NULL, $values = NULL, $not = FALSE, $type = 'AND ')
+	protected function _where_in($key = NULL, $values = NULL, $not = FALSE, $type = 'AND ')
 	{
 		if ($key === NULL OR $values === NULL)
 		{
@@ -592,12 +574,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	 * Generates a %LIKE% portion of the query. Separates
 	 * multiple calls with AND
 	 *
-	 * @access	public
 	 * @param	mixed
 	 * @param	mixed
 	 * @return	object
 	 */
-	function like($field, $match = '', $side = 'both')
+	public function like($field, $match = '', $side = 'both')
 	{
 		return $this->_like($field, $match, 'AND ', $side);
 	}
@@ -610,12 +591,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	 * Generates a NOT LIKE portion of the query. Separates
 	 * multiple calls with AND
 	 *
-	 * @access	public
 	 * @param	mixed
 	 * @param	mixed
 	 * @return	object
 	 */
-	function not_like($field, $match = '', $side = 'both')
+	public function not_like($field, $match = '', $side = 'both')
 	{
 		return $this->_like($field, $match, 'AND ', $side, 'NOT');
 	}
@@ -628,12 +608,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	 * Generates a %LIKE% portion of the query. Separates
 	 * multiple calls with OR
 	 *
-	 * @access	public
 	 * @param	mixed
 	 * @param	mixed
 	 * @return	object
 	 */
-	function or_like($field, $match = '', $side = 'both')
+	public function or_like($field, $match = '', $side = 'both')
 	{
 		return $this->_like($field, $match, 'OR ', $side);
 	}
@@ -646,12 +625,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	 * Generates a NOT LIKE portion of the query. Separates
 	 * multiple calls with OR
 	 *
-	 * @access	public
 	 * @param	mixed
 	 * @param	mixed
 	 * @return	object
 	 */
-	function or_not_like($field, $match = '', $side = 'both')
+	public function or_not_like($field, $match = '', $side = 'both')
 	{
 		return $this->_like($field, $match, 'OR ', $side, 'NOT');
 	}
@@ -663,13 +641,12 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Called by like() or orlike()
 	 *
-	 * @access	private
 	 * @param	mixed
 	 * @param	mixed
 	 * @param	string
 	 * @return	object
 	 */
-	function _like($field, $match = '', $type = 'AND ', $side = 'both', $not = '')
+	protected function _like($field, $match = '', $type = 'AND ', $side = 'both', $not = '')
 	{
 		if ( ! is_array($field))
 		{
@@ -719,11 +696,10 @@ class CI_DB_active_record extends CI_DB_driver {
 	/**
 	 * GROUP BY
 	 *
-	 * @access	public
 	 * @param	string
 	 * @return	object
 	 */
-	function group_by($by)
+	public function group_by($by)
 	{
 		if (is_string($by))
 		{
@@ -755,12 +731,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Separates multiple calls with AND
 	 *
-	 * @access	public
 	 * @param	string
 	 * @param	string
 	 * @return	object
 	 */
-	function having($key, $value = '', $escape = TRUE)
+	public function having($key, $value = '', $escape = TRUE)
 	{
 		return $this->_having($key, $value, 'AND ', $escape);
 	}
@@ -772,12 +747,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Separates multiple calls with OR
 	 *
-	 * @access	public
 	 * @param	string
 	 * @param	string
 	 * @return	object
 	 */
-	function or_having($key, $value = '', $escape = TRUE)
+	public function or_having($key, $value = '', $escape = TRUE)
 	{
 		return $this->_having($key, $value, 'OR ', $escape);
 	}
@@ -789,12 +763,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Called by having() or or_having()
 	 *
-	 * @access	private
 	 * @param	string
 	 * @param	string
 	 * @return	object
 	 */
-	function _having($key, $value = '', $type = 'AND ', $escape = TRUE)
+	protected function _having($key, $value = '', $type = 'AND ', $escape = TRUE)
 	{
 		if ( ! is_array($key))
 		{
@@ -817,7 +790,7 @@ class CI_DB_active_record extends CI_DB_driver {
 
 			if ($v != '')
 			{
-				$v = ' '.$this->escape_str($v);
+				$v = ' '.$this->escape($v);
 			}
 
 			$this->ar_having[] = $prefix.$k.$v;
@@ -836,12 +809,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	/**
 	 * Sets the ORDER BY value
 	 *
-	 * @access	public
 	 * @param	string
 	 * @param	string	direction: asc or desc
 	 * @return	object
 	 */
-	function order_by($orderby, $direction = '')
+	public function order_by($orderby, $direction = '')
 	{
 		if (strtolower($direction) == 'random')
 		{
@@ -892,12 +864,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	/**
 	 * Sets the LIMIT value
 	 *
-	 * @access	public
 	 * @param	integer	the limit value
 	 * @param	integer	the offset value
 	 * @return	object
 	 */
-	function limit($value, $offset = '')
+	public function limit($value, $offset = '')
 	{
 		$this->ar_limit = $value;
 
@@ -914,11 +885,10 @@ class CI_DB_active_record extends CI_DB_driver {
 	/**
 	 * Sets the OFFSET value
 	 *
-	 * @access	public
 	 * @param	integer	the offset value
 	 * @return	object
 	 */
-	function offset($offset)
+	public function offset($offset)
 	{
 		$this->ar_offset = $offset;
 		return $this;
@@ -929,13 +899,12 @@ class CI_DB_active_record extends CI_DB_driver {
 	/**
 	 * The "set" function.  Allows key/value pairs to be set for inserting or updating
 	 *
-	 * @access	public
 	 * @param	mixed
 	 * @param	string
 	 * @param	boolean
 	 * @return	object
 	 */
-	function set($key, $value = '', $escape = TRUE)
+	public function set($key, $value = '', $escape = TRUE)
 	{
 		$key = $this->_object_to_array($key);
 
@@ -967,13 +936,12 @@ class CI_DB_active_record extends CI_DB_driver {
 	 * Compiles the select statement based on the other functions called
 	 * and runs the query
 	 *
-	 * @access	public
 	 * @param	string	the table
 	 * @param	string	the limit clause
 	 * @param	string	the offset clause
 	 * @return	object
 	 */
-	function get($table = '', $limit = null, $offset = null)
+	public function get($table = '', $limit = null, $offset = null)
 	{
 		if ($table != '')
 		{
@@ -999,11 +967,10 @@ class CI_DB_active_record extends CI_DB_driver {
 	 * Generates a platform-specific query string that counts all records
 	 * returned by an Active Record query.
 	 *
-	 * @access	public
 	 * @param	string
 	 * @return	string
 	 */
-	function count_all_results($table = '')
+	public function count_all_results($table = '')
 	{
 		if ($table != '')
 		{
@@ -1032,13 +999,12 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Allows the where clause, limit and offset to be added directly
 	 *
-	 * @access	public
 	 * @param	string	the where clause
 	 * @param	string	the limit clause
 	 * @param	string	the offset clause
 	 * @return	object
 	 */
-	function get_where($table = '', $where = null, $limit = null, $offset = null)
+	public function get_where($table = '', $where = null, $limit = null, $offset = null)
 	{
 		if ($table != '')
 		{
@@ -1069,12 +1035,11 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Compiles batch insert strings and runs the queries
 	 *
-	 * @access	public
 	 * @param	string	the table to retrieve the results from
 	 * @param	array	an associative array of insert values
 	 * @return	object
 	 */
-	function insert_batch($table = '', $set = NULL)
+	public function insert_batch($table = '', $set = NULL)
 	{
 		if ( ! is_null($set))
 		{
@@ -1127,14 +1092,12 @@ class CI_DB_active_record extends CI_DB_driver {
 	/**
 	 * The "set_insert_batch" function.  Allows key/value pairs to be set for batch inserts
 	 *
-	 * @access	public
 	 * @param	mixed
 	 * @param	string
 	 * @param	boolean
 	 * @return	object
 	 */
-
-	function set_insert_batch($key, $value = '', $escape = TRUE)
+	public function set_insert_batch($key, $value = '', $escape = TRUE)
 	{
 		$key = $this->_object_to_array_batch($key);
 
@@ -1189,8 +1152,7 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Compiles an insert string and runs the query
 	 *
-	 * @access	public
-	 * @param	string	the table to retrieve the results from
+	 * @param	string	the table to insert data into
 	 * @param	array	an associative array of insert values
 	 * @return	object
 	 */
@@ -1230,7 +1192,18 @@ class CI_DB_active_record extends CI_DB_driver {
 		return $this->query($sql);
 	}
 
-	function replace($table = '', $set = NULL)
+	// --------------------------------------------------------------------
+
+	/**
+	 * Replace
+	 *
+	 * Compiles an replace into string and runs the query
+	 *
+	 * @param	string	the table to replace data into
+	 * @param	array	an associative array of insert values
+	 * @return	object
+	 */
+	public function replace($table = '', $set = NULL)
 	{
 		if ( ! is_null($set))
 		{
@@ -1273,13 +1246,12 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Compiles an update string and runs the query
 	 *
-	 * @access	public
 	 * @param	string	the table to retrieve the results from
 	 * @param	array	an associative array of update values
 	 * @param	mixed	the where clause
 	 * @return	object
 	 */
-	function update($table = '', $set = NULL, $where = NULL, $limit = NULL)
+	public function update($table = '', $set = NULL, $where = NULL, $limit = NULL)
 	{
 		// Combine any cached components with the current statements
 		$this->_merge_cache();
@@ -1336,13 +1308,12 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Compiles an update string and runs the query
 	 *
-	 * @access	public
 	 * @param	string	the table to retrieve the results from
 	 * @param	array	an associative array of update values
 	 * @param	string	the where key
 	 * @return	object
 	 */
-	function update_batch($table = '', $set = NULL, $index = NULL)
+	public function update_batch($table = '', $set = NULL, $index = NULL)
 	{
 		// Combine any cached components with the current statements
 		$this->_merge_cache();
@@ -1402,14 +1373,12 @@ class CI_DB_active_record extends CI_DB_driver {
 	/**
 	 * The "set_update_batch" function.  Allows key/value pairs to be set for batch updating
 	 *
-	 * @access	public
 	 * @param	array
 	 * @param	string
 	 * @param	boolean
 	 * @return	object
 	 */
-
-	function set_update_batch($key, $index = '', $escape = TRUE)
+	public function set_update_batch($key, $index = '', $escape = TRUE)
 	{
 		$key = $this->_object_to_array_batch($key);
 
@@ -1462,11 +1431,10 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Compiles a delete string and runs "DELETE FROM table"
 	 *
-	 * @access	public
 	 * @param	string	the table to empty
 	 * @return	object
 	 */
-	function empty_table($table = '')
+	public function empty_table($table = '')
 	{
 		if ($table == '')
 		{
@@ -1502,11 +1470,10 @@ class CI_DB_active_record extends CI_DB_driver {
 	 * If the database does not support the truncate() command
 	 * This function maps to "DELETE FROM table"
 	 *
-	 * @access	public
 	 * @param	string	the table to truncate
 	 * @return	object
 	 */
-	function truncate($table = '')
+	public function truncate($table = '')
 	{
 		if ($table == '')
 		{
@@ -1540,14 +1507,13 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Compiles a delete string and runs the query
 	 *
-	 * @access	public
 	 * @param	mixed	the table(s) to delete from. String or array
 	 * @param	mixed	the where clause
 	 * @param	mixed	the limit clause
 	 * @param	boolean
 	 * @return	object
 	 */
-	function delete($table = '', $where = '', $limit = NULL, $reset_data = TRUE)
+	public function delete($table = '', $where = '', $limit = NULL, $reset_data = TRUE)
 	{
 		// Combine any cached components with the current statements
 		$this->_merge_cache();
@@ -1617,11 +1583,10 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Prepends a database prefix if one exists in configuration
 	 *
-	 * @access	public
 	 * @param	string	the table
 	 * @return	string
 	 */
-	function dbprefix($table = '')
+	public function dbprefix($table = '')
 	{
 		if ($table == '')
 		{
@@ -1634,15 +1599,29 @@ class CI_DB_active_record extends CI_DB_driver {
 	// --------------------------------------------------------------------
 
 	/**
+	 * Set DB Prefix
+	 *
+	 * Set's the DB Prefix to something new without needing to reconnect
+	 *
+	 * @param	string	the prefix
+	 * @return	string
+	 */
+	public function set_dbprefix($prefix = '')
+	{
+		return $this->dbprefix = $prefix;
+	}
+
+	// --------------------------------------------------------------------
+
+	/**
 	 * Track Aliases
 	 *
 	 * Used to track SQL statements written with aliased tables.
 	 *
-	 * @access	private
 	 * @param	string	The table to inspect
 	 * @return	string
 	 */
-	function _track_aliases($table)
+	protected function _track_aliases($table)
 	{
 		if (is_array($table))
 		{
@@ -1685,10 +1664,9 @@ class CI_DB_active_record extends CI_DB_driver {
 	 * Generates a query string based on which functions were used.
 	 * Should not be called directly.  The get() function calls it.
 	 *
-	 * @access	private
 	 * @return	string
 	 */
-	function _compile_select($select_override = FALSE)
+	protected function _compile_select($select_override = FALSE)
 	{
 		// Combine any cached components with the current statements
 		$this->_merge_cache();
@@ -1716,7 +1694,8 @@ class CI_DB_active_record extends CI_DB_driver {
 				// is because until the user calls the from() function we don't know if there are aliases
 				foreach ($this->ar_select as $key => $val)
 				{
-					$this->ar_select[$key] = $this->_protect_identifiers($val, FALSE, $this->ar_no_escape[$key]);
+					$no_escape = isset($this->ar_no_escape[$key]) ? $this->ar_no_escape[$key] : NULL;
+					$this->ar_select[$key] = $this->_protect_identifiers($val, FALSE, $no_escape);
 				}
 
 				$sql .= implode(', ', $this->ar_select);
@@ -1826,11 +1805,10 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Takes an object as input and converts the class variables to array key/vals
 	 *
-	 * @access	public
 	 * @param	object
 	 * @return	array
 	 */
-	function _object_to_array($object)
+	public function _object_to_array($object)
 	{
 		if ( ! is_object($object))
 		{
@@ -1857,11 +1835,10 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Takes an object as input and converts the class variables to array key/vals
 	 *
-	 * @access	public
 	 * @param	object
 	 * @return	array
 	 */
-	function _object_to_array_batch($object)
+	public function _object_to_array_batch($object)
 	{
 		if ( ! is_object($object))
 		{
@@ -1897,10 +1874,9 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Starts AR caching
 	 *
-	 * @access	public
 	 * @return	void
 	 */
-	function start_cache()
+	public function start_cache()
 	{
 		$this->ar_caching = TRUE;
 	}
@@ -1912,10 +1888,9 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Stops AR caching
 	 *
-	 * @access	public
 	 * @return	void
 	 */
-	function stop_cache()
+	public function stop_cache()
 	{
 		$this->ar_caching = FALSE;
 	}
@@ -1930,23 +1905,21 @@ class CI_DB_active_record extends CI_DB_driver {
 	 * @access	public
 	 * @return	void
 	 */
-	function flush_cache()
+	public function flush_cache()
 	{
-		$this->_reset_run(
-							array(
-									'ar_cache_select'		=> array(),
-									'ar_cache_from'			=> array(),
-									'ar_cache_join'			=> array(),
-									'ar_cache_where'		=> array(),
-									'ar_cache_like'			=> array(),
-									'ar_cache_groupby'		=> array(),
-									'ar_cache_having'		=> array(),
-									'ar_cache_orderby'		=> array(),
-									'ar_cache_set'			=> array(),
-									'ar_cache_exists'		=> array(),
-									'ar_cache_no_escape'	=> array()
-								)
-							);
+		$this->_reset_run(array(
+			'ar_cache_select'		=> array(),
+			'ar_cache_from'			=> array(),
+			'ar_cache_join'			=> array(),
+			'ar_cache_where'		=> array(),
+			'ar_cache_like'			=> array(),
+			'ar_cache_groupby'		=> array(),
+			'ar_cache_having'		=> array(),
+			'ar_cache_orderby'		=> array(),
+			'ar_cache_set'			=> array(),
+			'ar_cache_exists'		=> array(),
+			'ar_cache_no_escape'	=> array()
+		));
 	}
 
 	// --------------------------------------------------------------------
@@ -1957,10 +1930,9 @@ class CI_DB_active_record extends CI_DB_driver {
 	 * When called, this function merges any cached AR arrays with
 	 * locally called ones.
 	 *
-	 * @access	private
 	 * @return	void
 	 */
-	function _merge_cache()
+	protected function _merge_cache()
 	{
 		if (count($this->ar_cache_exists) == 0)
 		{
@@ -1995,11 +1967,10 @@ class CI_DB_active_record extends CI_DB_driver {
 	/**
 	 * Resets the active record values.  Called by the get() function
 	 *
-	 * @access	private
 	 * @param	array	An array of fields to reset
 	 * @return	void
 	 */
-	function _reset_run($ar_reset_items)
+	protected function _reset_run($ar_reset_items)
 	{
 		foreach ($ar_reset_items as $item => $default_value)
 		{
@@ -2015,28 +1986,27 @@ class CI_DB_active_record extends CI_DB_driver {
 	/**
 	 * Resets the active record values.  Called by the get() function
 	 *
-	 * @access	private
 	 * @return	void
 	 */
-	function _reset_select()
+	protected function _reset_select()
 	{
 		$ar_reset_items = array(
-								'ar_select'			=> array(),
-								'ar_from'			=> array(),
-								'ar_join'			=> array(),
-								'ar_where'			=> array(),
-								'ar_like'			=> array(),
-								'ar_groupby'		=> array(),
-								'ar_having'			=> array(),
-								'ar_orderby'		=> array(),
-								'ar_wherein'		=> array(),
-								'ar_aliased_tables'	=> array(),
-								'ar_no_escape'		=> array(),
-								'ar_distinct'		=> FALSE,
-								'ar_limit'			=> FALSE,
-								'ar_offset'			=> FALSE,
-								'ar_order'			=> FALSE,
-							);
+			'ar_select'			=> array(),
+			'ar_from'			=> array(),
+			'ar_join'			=> array(),
+			'ar_where'			=> array(),
+			'ar_like'			=> array(),
+			'ar_groupby'		=> array(),
+			'ar_having'			=> array(),
+			'ar_orderby'		=> array(),
+			'ar_wherein'		=> array(),
+			'ar_aliased_tables'	=> array(),
+			'ar_no_escape'		=> array(),
+			'ar_distinct'		=> FALSE,
+			'ar_limit'			=> FALSE,
+			'ar_offset'			=> FALSE,
+			'ar_order'			=> FALSE,
+		);
 
 		$this->_reset_run($ar_reset_items);
 	}
@@ -2048,25 +2018,23 @@ class CI_DB_active_record extends CI_DB_driver {
 	 *
 	 * Called by the insert() update() insert_batch() update_batch() and delete() functions
 	 *
-	 * @access	private
 	 * @return	void
 	 */
-	function _reset_write()
+	protected function _reset_write()
 	{
 		$ar_reset_items = array(
-								'ar_set'		=> array(),
-								'ar_from'		=> array(),
-								'ar_where'		=> array(),
-								'ar_like'		=> array(),
-								'ar_orderby'	=> array(),
-								'ar_keys'		=> array(),
-								'ar_limit'		=> FALSE,
-								'ar_order'		=> FALSE
-								);
+			'ar_set'		=> array(),
+			'ar_from'		=> array(),
+			'ar_where'		=> array(),
+			'ar_like'		=> array(),
+			'ar_orderby'	=> array(),
+			'ar_keys'		=> array(),
+			'ar_limit'		=> FALSE,
+			'ar_order'		=> FALSE
+		);
 
 		$this->_reset_run($ar_reset_items);
 	}
-
 }
 
 /* End of file DB_active_rec.php */
diff --git a/system/database/drivers/mysql/mysql_forge.php b/system/database/drivers/mysql/mysql_forge.php
index 529ec980d..c1cae136c 100644
--- a/system/database/drivers/mysql/mysql_forge.php
+++ b/system/database/drivers/mysql/mysql_forge.php
@@ -119,9 +119,13 @@ class CI_DB_mysql_forge extends CI_DB_forge {
 					$sql .= ' DEFAULT \''.$attributes['DEFAULT'].'\'';
 				}
 
-				if (array_key_exists('NULL', $attributes))
+				if (array_key_exists('NULL', $attributes) && $attributes['NULL'] === TRUE)
 				{
-					$sql .= ($attributes['NULL'] === TRUE) ? ' NULL' : ' NOT NULL';
+					$sql .= ' NULL';
+				}
+				else
+				{
+					$sql .= ' NOT NULL';
 				}
 
 				if (array_key_exists('AUTO_INCREMENT', $attributes) && $attributes['AUTO_INCREMENT'] === TRUE)
diff --git a/system/database/drivers/mysqli/mysqli_forge.php b/system/database/drivers/mysqli/mysqli_forge.php
index d5097335e..260549457 100644
--- a/system/database/drivers/mysqli/mysqli_forge.php
+++ b/system/database/drivers/mysqli/mysqli_forge.php
@@ -104,9 +104,13 @@ class CI_DB_mysqli_forge extends CI_DB_forge {
 					$sql .= ' DEFAULT \''.$attributes['DEFAULT'].'\'';
 				}
 
-				if (array_key_exists('NULL', $attributes))
+				if (array_key_exists('NULL', $attributes) && $attributes['NULL'] === TRUE)
 				{
-					$sql .= ($attributes['NULL'] === TRUE) ? ' NULL' : ' NOT NULL';
+					$sql .= ' NULL';
+				}
+				else
+				{
+					$sql .= ' NOT NULL';
 				}
 
 				if (array_key_exists('AUTO_INCREMENT', $attributes) && $attributes['AUTO_INCREMENT'] === TRUE)
diff --git a/system/helpers/html_helper.php b/system/helpers/html_helper.php
index 080f622dd..b64b60650 100644
--- a/system/helpers/html_helper.php
+++ b/system/helpers/html_helper.php
@@ -124,6 +124,10 @@ if ( ! function_exists('_list'))
 			}
 			$attributes = $atts;
 		}
+		elseif (is_string($attributes) AND strlen($attributes) > 0)
+		{
+			$attributes = ' '. $attributes;
+		}
 
 		// Write the opening list tag
 		$out .= "<".$type.$attributes.">\n";
diff --git a/system/helpers/inflector_helper.php b/system/helpers/inflector_helper.php
index c7c113b8a..7b99bc5b4 100644
--- a/system/helpers/inflector_helper.php
+++ b/system/helpers/inflector_helper.php
@@ -41,30 +41,48 @@ if ( ! function_exists('singular'))
 {
 	function singular($str)
 	{
-		$str = trim($str);
-		$end = substr($str, -3);
-        
-        $str = preg_replace('/(.*)?([s|c]h)es/i','$1$2',$str);
-        
-		if (strtolower($end) == 'ies')
+		$result = strval($str);
+
+		$singular_rules = array(
+			'/(matr)ices$/'         => '\1ix',
+			'/(vert|ind)ices$/'     => '\1ex',
+			'/^(ox)en/'             => '\1',
+			'/(alias)es$/'          => '\1',
+			'/([octop|vir])i$/'     => '\1us',
+			'/(cris|ax|test)es$/'   => '\1is',
+			'/(shoe)s$/'            => '\1',
+			'/(o)es$/'              => '\1',
+			'/(bus|campus)es$/'     => '\1',
+			'/([m|l])ice$/'         => '\1ouse',
+			'/(x|ch|ss|sh)es$/'     => '\1',
+			'/(m)ovies$/'           => '\1\2ovie',
+			'/(s)eries$/'           => '\1\2eries',
+			'/([^aeiouy]|qu)ies$/'  => '\1y',
+			'/([lr])ves$/'          => '\1f',
+			'/(tive)s$/'            => '\1',
+			'/(hive)s$/'            => '\1',
+			'/([^f])ves$/'          => '\1fe',
+			'/(^analy)ses$/'        => '\1sis',
+			'/((a)naly|(b)a|(d)iagno|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$/' => '\1\2sis',
+			'/([ti])a$/'            => '\1um',
+			'/(p)eople$/'           => '\1\2erson',
+			'/(m)en$/'              => '\1an',
+			'/(s)tatuses$/'         => '\1\2tatus',
+			'/(c)hildren$/'         => '\1\2hild',
+			'/(n)ews$/'             => '\1\2ews',
+			'/([^u])s$/'            => '\1',
+		);
+		
+		foreach ($singular_rules as $rule => $replacement)
 		{
-			$str = substr($str, 0, strlen($str)-3).(preg_match('/[a-z]/',$end) ? 'y' : 'Y');
-		}
-		elseif (strtolower($end) == 'ses')
-		{
-			$str = substr($str, 0, strlen($str)-2);
-		}
-		else
-		{
-			$end = strtolower(substr($str, -1));
-
-			if ($end == 's')
+			if (preg_match($rule, $result))
 			{
-				$str = substr($str, 0, strlen($str)-1);
+				$result = preg_replace($rule, $replacement, $result);
+				break;
 			}
 		}
 
-		return $str;
+		return $result;
 	}
 }
 
@@ -83,40 +101,41 @@ if ( ! function_exists('singular'))
 if ( ! function_exists('plural'))
 {
 	function plural($str, $force = FALSE)
-	{   
-        $str = trim($str);
-		$end = substr($str, -1);
-
-		if (preg_match('/y/i',$end))
-		{
-			// Y preceded by vowel => regular plural
-			$vowels = array('a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U');
-			$str = in_array(substr($str, -2, 1), $vowels) ? $str.'s' : substr($str, 0, -1).'ies';
-		}
-		elseif (preg_match('/h/i',$end))
-		{
-            if(preg_match('/^[c|s]h$/i',substr($str, -2)))
-			{
-				$str .= 'es';
-			}
-			else
-			{
-				$str .= 's';
-			}
-		}
-		elseif (preg_match('/s/i',$end))
+	{
+		$result = strval($str);
+	
+		$plural_rules = array(
+			'/^(ox)$/'                 => '\1\2en',     // ox
+			'/([m|l])ouse$/'           => '\1ice',      // mouse, louse
+			'/(matr|vert|ind)ix|ex$/'  => '\1ices',     // matrix, vertex, index
+			'/(x|ch|ss|sh)$/'          => '\1es',       // search, switch, fix, box, process, address
+			'/([^aeiouy]|qu)y$/'       => '\1ies',      // query, ability, agency
+			'/(hive)$/'                => '\1s',        // archive, hive
+			'/(?:([^f])fe|([lr])f)$/'  => '\1\2ves',    // half, safe, wife
+			'/sis$/'                   => 'ses',        // basis, diagnosis
+			'/([ti])um$/'              => '\1a',        // datum, medium
+			'/(p)erson$/'              => '\1eople',    // person, salesperson
+			'/(m)an$/'                 => '\1en',       // man, woman, spokesman
+			'/(c)hild$/'               => '\1hildren',  // child
+			'/(buffal|tomat)o$/'       => '\1\2oes',    // buffalo, tomato
+			'/(bu|campu)s$/'           => '\1\2ses',    // bus, campus
+			'/(alias|status|virus)/'   => '\1es',       // alias
+			'/(octop)us$/'             => '\1i',        // octopus
+			'/(ax|cris|test)is$/'      => '\1es',       // axis, crisis
+			'/s$/'                     => 's',          // no change (compatibility)
+			'/$/'                      => 's',
+		);
+
+		foreach ($plural_rules as $rule => $replacement)
 		{
-			if ($force == TRUE)
+			if (preg_match($rule, $result))
 			{
-				$str .= 'es';
+				$result = preg_replace($rule, $replacement, $result);
+				break;
 			}
 		}
-		else
-		{
-			$str .= 's';
-		}
 
-		return $str;
+		return $result;
 	}
 }
 
diff --git a/system/libraries/Cart.php b/system/libraries/Cart.php
index 7f65b48b9..b2eaa9ad7 100644
--- a/system/libraries/Cart.php
+++ b/system/libraries/Cart.php
@@ -374,6 +374,7 @@ class CI_Cart {
 
 		// Lets add up the individual prices and set the cart sub-total
 		$total = 0;
+		$items = 0;
 		foreach ($this->_cart_contents as $key => $val)
 		{
 			// We make sure the array contains the proper indexes
@@ -383,13 +384,14 @@ class CI_Cart {
 			}
 
 			$total += ($val['price'] * $val['qty']);
+			$items += $val['qty'];
 
 			// Set the subtotal
 			$this->_cart_contents[$key]['subtotal'] = ($this->_cart_contents[$key]['price'] * $this->_cart_contents[$key]['qty']);
 		}
 
 		// Set the cart total and total items.
-		$this->_cart_contents['total_items'] = count($this->_cart_contents);
+		$this->_cart_contents['total_items'] = $items;
 		$this->_cart_contents['cart_total'] = $total;
 
 		// Is our cart empty?  If so we delete it from the session
diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index cd89f8f3d..03eccea09 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -395,7 +395,7 @@ class CI_Email {
 	public function attach($filename, $disposition = 'attachment')
 	{
 		$this->_attach_name[] = $filename;
-		$this->_attach_type[] = $this->_mime_types(next(explode('.', basename($filename))));
+		$this->_attach_type[] = $this->_mime_types(pathinfo($filename, PATHINFO_EXTENSION));
 		$this->_attach_disp[] = $disposition; // Can also be 'inline'  Not sure if it matters
 		return $this;
 	}
diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index c1ee37fc5..c52a33e5a 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="./toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
@@ -60,7 +60,7 @@ Change Log
 <p>The <img src="images/reactor-bullet.png" width="16" height="16" alt="Reactor Marker" /> indicates items that were contributed to CodeIgniter via CodeIgniter Reactor.</p>
 
 <h2>Version 2.0.3</h2>
-<p>Release Date: Not Released</p>
+<p>Release Date: August 20, 2011</p>
 
 <ul>
 	<li>Security
@@ -73,7 +73,9 @@ Change Log
 			<li>Added Session Class userdata to the output profiler.  Additionally, added a show/hide toggle on HTTP Headers, Session Data and Config Variables.</li>
 			<li>Removed internal usage of the <samp>EXT</samp> constant.</li>
 			<li>Visual updates to the welcome_message view file and default error templates. Thanks to <a href="https://bitbucket.org/danijelb">danijelb</a> for the pull request.</li>
-			<li>Added <samp>insert_batch()</samp> function to the PostgreSQL database driver.  Thanks to epallerols for the patch.</li>
+			<li class="reactor">Added <samp>insert_batch()</samp> function to the PostgreSQL database driver.  Thanks to epallerols for the patch.</li>
+			<li class="reactor">Added "application/x-csv" to mimes.php.</li>
+			<li>Fixed a bug where <a href="libraries/email.html">Email library</a> attachments with a "." in the name would using invalid MIME-types.</li>
 		</ul>
 	</li>
 	<li>Helpers
@@ -84,6 +86,11 @@ Change Log
 	<li>Libraries
 		<ul>
 			<li>Altered Session to use a longer match against the user_agent string. See upgrade notes if using database sessions.</li>
+			<li class="reactor">Added <kbd>is_unique</kbd> to the <a href="libraries/form_validation.html">Form Validation library</a>.</li>
+			<li class="reactor">Added <kbd>$this->db->set_dbprefix()</kbd> to the <a href="database/queries.html">Database Driver</a>.</li>
+			<li class="reactor">Changed <kbd>$this->cart->insert()</kbd> in the <a href="libraries/cart.html">Cart Library</a> to return the Row ID if a single item was inserted successfully.</li>
+			<li class="reactor">Added <kbd>$this->load->get_var()</kbd> to the <a href="libraries/loader.html">Loader library</a> to retrieve global vars set with <kbd>$this->load->view()</kbd> and <kbd>$this->load->vars()</kbd>.</li>
+			<li>Changed <kbd>$this->db->having()</kbd> to insert quotes using escape() rather than escape_str().</li>
 		</ul>
 	</li>
 </ul>
@@ -96,6 +103,11 @@ Change Log
 	<li>Fixed a bug (Reactor #231) where Sessions Library database table example SQL did not contain an index on last_activity. See <a href="installation/upgrade_203.html">Upgrade Notes</a>.</li>
 	<li>Fixed a bug (Reactor #229) where the Sessions Library example SQL in the documentation contained incorrect SQL.</li>
 	<li>Fixed a bug (Core #340) where when passing in the second parameter to $this->db->select(), column names in subsequent queries would not be properly escaped.</li>
+	<li class="reactor">Fixed issue #199 - Attributes passed as string does not include a space between it and the opening tag.</li>
+	<li class="reactor">Fixed a bug where the method <kbd>$this->cart->total_items()</kbd> from <a href="libraries/cart.html">Cart Library</a> now returns the sum of the quantity of all items in the cart instead of your total count.</li>
+	<li class="reactor">Fixed a bug where not setting 'null' when adding fields in db_forge for mysql and mysqli drivers would default to NULL instead of NOT NULL as the docs suggest.</li>
+	<li class="reactor">Fixed a bug where using <kbd>$this->db->select_max()</kdb>, <kbd>$this->db->select_min()</kdb>, etc could throw notices. Thanks to w43l for the patch.</li>
+	<li class="reactor">Replace checks for STDIN with php_sapi_name() == 'cli' which on the whole is more reliable. This should get parameters in crontab working.</li>
 </ul>
 
 <h2>Version 2.0.2</h2>
diff --git a/user_guide/database/active_record.html b/user_guide/database/active_record.html
index 62833813c..3f44fcd5b 100644
--- a/user_guide/database/active_record.html
+++ b/user_guide/database/active_record.html
@@ -27,7 +27,7 @@
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/database/caching.html b/user_guide/database/caching.html
index 3f4ef2bc3..16d380f5f 100644
--- a/user_guide/database/caching.html
+++ b/user_guide/database/caching.html
@@ -28,7 +28,7 @@
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-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/database/call_function.html b/user_guide/database/call_function.html
index 3e0c78d3d..38cbd1b2c 100644
--- a/user_guide/database/call_function.html
+++ b/user_guide/database/call_function.html
@@ -28,7 +28,7 @@
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-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/database/configuration.html b/user_guide/database/configuration.html
index 51d11c9f2..bbdd0a3c0 100644
--- a/user_guide/database/configuration.html
+++ b/user_guide/database/configuration.html
@@ -28,7 +28,7 @@
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/database/connecting.html b/user_guide/database/connecting.html
index bb1b401f9..309f2bc1a 100644
--- a/user_guide/database/connecting.html
+++ b/user_guide/database/connecting.html
@@ -28,7 +28,7 @@
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/database/examples.html b/user_guide/database/examples.html
index 535fa3177..1bdecb79e 100644
--- a/user_guide/database/examples.html
+++ b/user_guide/database/examples.html
@@ -28,7 +28,7 @@
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/database/fields.html b/user_guide/database/fields.html
index 04d8b8096..3a1ea0cf2 100644
--- a/user_guide/database/fields.html
+++ b/user_guide/database/fields.html
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 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/database/forge.html b/user_guide/database/forge.html
index cad2cf26f..6b8709892 100644
--- a/user_guide/database/forge.html
+++ b/user_guide/database/forge.html
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-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/database/helpers.html b/user_guide/database/helpers.html
index 107d2ed85..6a8aba55b 100644
--- a/user_guide/database/helpers.html
+++ b/user_guide/database/helpers.html
@@ -28,7 +28,7 @@
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 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/database/index.html b/user_guide/database/index.html
index 9c67e3b79..c85e9bf4c 100644
--- a/user_guide/database/index.html
+++ b/user_guide/database/index.html
@@ -28,7 +28,7 @@
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/database/queries.html b/user_guide/database/queries.html
index f9f96803f..e7333efc2 100644
--- a/user_guide/database/queries.html
+++ b/user_guide/database/queries.html
@@ -28,7 +28,7 @@
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
@@ -80,11 +80,16 @@ It DOES NOT return a database result set, nor does it set the query timer, or co
 It simply lets you submit a query. Most users will rarely use this function.</p>
 
 
-<h1>Adding Database prefixes manually</h1>
-<p>If you have configured a database prefix and would like to add it in manually for, you can use the following.</p>
+<h1>Working with Database prefixes manually</h1>
+<p>If you have configured a database prefix and would like to prepend it to a table name for use in a native SQL query for example, then you can use the following:</p>
 <p><code>$this-&gt;db-&gt;dbprefix('tablename');<br />
 // outputs prefix_tablename</code></p>
 
+<p>If for any reason you would like to change the prefix programatically without needing to create a new connection, you can use this method:</p>
+<p><code>$this-&gt;db-&gt;set_dbprefix('newprefix');<br /><br />
+$this-&gt;db-&gt;dbprefix('tablename');<br />
+// outputs newprefix_tablename</code></p>
+
 
 <h1>Protecting identifiers</h1>
 <p>In many databases it is advisable to protect table and field names - for example with backticks in MySQL. <strong>Active Record queries are automatically protected</strong>, however if you need to manually protect an identifier you can use:</p>
diff --git a/user_guide/database/results.html b/user_guide/database/results.html
index 8ad6a1986..ec5f97762 100644
--- a/user_guide/database/results.html
+++ b/user_guide/database/results.html
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/database/table_data.html b/user_guide/database/table_data.html
index a2aaa99a8..14ff28d40 100644
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/database/transactions.html b/user_guide/database/transactions.html
index 74945d434..1a25f1657 100644
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 </table>
diff --git a/user_guide/database/utilities.html b/user_guide/database/utilities.html
index 582ea2ce4..8231c7e78 100644
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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diff --git a/user_guide/doc_style/index.html b/user_guide/doc_style/index.html
index f69846f2e..27a1756e7 100644
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diff --git a/user_guide/general/alternative_php.html b/user_guide/general/alternative_php.html
index abd5845ff..a4ce418e9 100644
--- a/user_guide/general/alternative_php.html
+++ b/user_guide/general/alternative_php.html
@@ -28,7 +28,7 @@
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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diff --git a/user_guide/general/ancillary_classes.html b/user_guide/general/ancillary_classes.html
index a7365e706..fb78edaeb 100644
--- a/user_guide/general/ancillary_classes.html
+++ b/user_guide/general/ancillary_classes.html
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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 </table>
diff --git a/user_guide/general/autoloader.html b/user_guide/general/autoloader.html
index fae0b5fd9..b65674fda 100644
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diff --git a/user_guide/general/caching.html b/user_guide/general/caching.html
index c77f9a15d..b40e770a9 100644
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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 </table>
diff --git a/user_guide/general/cli.html b/user_guide/general/cli.html
index ed6fc85a8..befc9994a 100644
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index bfac32685..65457759d 100644
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diff --git a/user_guide/general/controllers.html b/user_guide/general/controllers.html
index c90916472..2d525141c 100644
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diff --git a/user_guide/general/core_classes.html b/user_guide/general/core_classes.html
index 51c2c7440..b8917864f 100644
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diff --git a/user_guide/general/creating_drivers.html b/user_guide/general/creating_drivers.html
index a7594056b..367755452 100644
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index 8198c18fe..aeec871b2 100644
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index 9e0fbac04..2785e7f25 100644
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diff --git a/user_guide/general/drivers.html b/user_guide/general/drivers.html
index 8dbeb93a8..d0e4a1f1b 100644
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diff --git a/user_guide/general/environments.html b/user_guide/general/environments.html
index 175a1531e..38ce862b4 100644
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index 58eff6597..83725dcc5 100644
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diff --git a/user_guide/general/helpers.html b/user_guide/general/helpers.html
index 339a0df02..3747eb7b9 100644
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diff --git a/user_guide/general/hooks.html b/user_guide/general/hooks.html
index 11de40902..c0d616c50 100644
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index ce367cdeb..40533e124 100644
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diff --git a/user_guide/general/managing_apps.html b/user_guide/general/managing_apps.html
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diff --git a/user_guide/general/models.html b/user_guide/general/models.html
index 117c810b7..1696f424a 100644
--- a/user_guide/general/models.html
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diff --git a/user_guide/general/profiling.html b/user_guide/general/profiling.html
index 78ece7dcd..9895b0284 100644
--- a/user_guide/general/profiling.html
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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index 9273708f3..242e9afb8 100644
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diff --git a/user_guide/general/requirements.html b/user_guide/general/requirements.html
index ab0e28857..405798f04 100644
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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diff --git a/user_guide/general/reserved_names.html b/user_guide/general/reserved_names.html
index 00bebff61..91d93a03b 100644
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diff --git a/user_guide/general/routing.html b/user_guide/general/routing.html
index d1d8d1a8e..c6429628e 100644
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diff --git a/user_guide/general/security.html b/user_guide/general/security.html
index 0609afc48..5685bfa89 100644
--- a/user_guide/general/security.html
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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diff --git a/user_guide/general/styleguide.html b/user_guide/general/styleguide.html
index 1f7a8a048..25fab6547 100644
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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diff --git a/user_guide/general/urls.html b/user_guide/general/urls.html
index 421f51301..580b5fc54 100644
--- a/user_guide/general/urls.html
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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diff --git a/user_guide/general/views.html b/user_guide/general/views.html
index ad93f4bc7..a2273f862 100644
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diff --git a/user_guide/helpers/array_helper.html b/user_guide/helpers/array_helper.html
index 51c7ab519..956c54e8f 100644
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diff --git a/user_guide/helpers/captcha_helper.html b/user_guide/helpers/captcha_helper.html
index 95ed672fe..991c2d3f1 100644
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diff --git a/user_guide/helpers/cookie_helper.html b/user_guide/helpers/cookie_helper.html
index 453863149..3fbaa8fa1 100644
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diff --git a/user_guide/helpers/date_helper.html b/user_guide/helpers/date_helper.html
index 44096ff46..f930ea3ae 100644
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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diff --git a/user_guide/helpers/directory_helper.html b/user_guide/helpers/directory_helper.html
index 1a2f28d7d..5623d5098 100644
--- a/user_guide/helpers/directory_helper.html
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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diff --git a/user_guide/helpers/download_helper.html b/user_guide/helpers/download_helper.html
index 335e97d3d..cabacf8fe 100644
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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diff --git a/user_guide/helpers/email_helper.html b/user_guide/helpers/email_helper.html
index 8a3868a73..10730d7e4 100644
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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diff --git a/user_guide/helpers/file_helper.html b/user_guide/helpers/file_helper.html
index c37235424..1194498a2 100644
--- a/user_guide/helpers/file_helper.html
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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diff --git a/user_guide/helpers/form_helper.html b/user_guide/helpers/form_helper.html
index 87e3c28b0..dd935ebd9 100644
--- a/user_guide/helpers/form_helper.html
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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 </table>
diff --git a/user_guide/helpers/html_helper.html b/user_guide/helpers/html_helper.html
index 308013d51..92bfdfb2e 100644
--- a/user_guide/helpers/html_helper.html
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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diff --git a/user_guide/helpers/inflector_helper.html b/user_guide/helpers/inflector_helper.html
index 221c05907..d7fa959e8 100644
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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diff --git a/user_guide/helpers/language_helper.html b/user_guide/helpers/language_helper.html
index 3b3b87da9..1102d7a3c 100644
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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diff --git a/user_guide/helpers/number_helper.html b/user_guide/helpers/number_helper.html
index 51a4521a6..1ee7cbbdf 100644
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diff --git a/user_guide/helpers/path_helper.html b/user_guide/helpers/path_helper.html
index 584a127f9..103690cc8 100644
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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diff --git a/user_guide/helpers/security_helper.html b/user_guide/helpers/security_helper.html
index e0cace325..7343da152 100644
--- a/user_guide/helpers/security_helper.html
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diff --git a/user_guide/helpers/smiley_helper.html b/user_guide/helpers/smiley_helper.html
index 408df17c9..6f1fa5915 100644
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@@ -28,7 +28,7 @@
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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diff --git a/user_guide/helpers/string_helper.html b/user_guide/helpers/string_helper.html
index 169ee4ebb..a3dc16598 100644
--- a/user_guide/helpers/string_helper.html
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@@ -28,7 +28,7 @@
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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diff --git a/user_guide/helpers/text_helper.html b/user_guide/helpers/text_helper.html
index f71d87840..496eccb73 100644
--- a/user_guide/helpers/text_helper.html
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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diff --git a/user_guide/helpers/typography_helper.html b/user_guide/helpers/typography_helper.html
index 00686a340..e7bd473a9 100644
--- a/user_guide/helpers/typography_helper.html
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@@ -28,7 +28,7 @@
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
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 </table>
diff --git a/user_guide/helpers/xml_helper.html b/user_guide/helpers/xml_helper.html
index ded9aaa35..0dbe5577c 100644
--- a/user_guide/helpers/xml_helper.html
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@@ -28,7 +28,7 @@
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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 </table>
diff --git a/user_guide/index.html b/user_guide/index.html
index 2681004e3..bb1d21621 100644
--- a/user_guide/index.html
+++ b/user_guide/index.html
@@ -28,7 +28,7 @@
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="toc.html">Table of Contents Page</a></td>
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 </table>
diff --git a/user_guide/installation/downloads.html b/user_guide/installation/downloads.html
index f452ba471..f36b2bc0f 100644
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
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diff --git a/user_guide/installation/index.html b/user_guide/installation/index.html
index 87da5189f..5e8ab3883 100644
--- a/user_guide/installation/index.html
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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diff --git a/user_guide/installation/troubleshooting.html b/user_guide/installation/troubleshooting.html
index 2a50b8dbf..943e2d802 100644
--- a/user_guide/installation/troubleshooting.html
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
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diff --git a/user_guide/installation/upgrade_120.html b/user_guide/installation/upgrade_120.html
index 563c98c60..357f68bbb 100644
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@@ -28,7 +28,7 @@
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
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diff --git a/user_guide/installation/upgrade_130.html b/user_guide/installation/upgrade_130.html
index f7ffac74e..7ad26bbfd 100644
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
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index c63465955..4d61ac601 100644
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index 342d486df..f622ea310 100644
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index e5086813d..90abaf30b 100644
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index 2dc2de59e..b167f1da4 100644
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index 73441397e..a1c3c8ff9 100644
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index dbf0fb019..971453297 100644
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diff --git a/user_guide/installation/upgrade_200.html b/user_guide/installation/upgrade_200.html
index 0b24079ef..9f9dce7d0 100644
--- a/user_guide/installation/upgrade_200.html
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diff --git a/user_guide/installation/upgrade_201.html b/user_guide/installation/upgrade_201.html
index fe99cc0ce..036ef7c05 100644
--- a/user_guide/installation/upgrade_201.html
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diff --git a/user_guide/installation/upgrade_202.html b/user_guide/installation/upgrade_202.html
index d457d8bbb..b6c62b4d5 100644
--- a/user_guide/installation/upgrade_202.html
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diff --git a/user_guide/installation/upgrade_b11.html b/user_guide/installation/upgrade_b11.html
index add7228c8..7cf06cd9d 100644
--- a/user_guide/installation/upgrade_b11.html
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@@ -28,7 +28,7 @@
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diff --git a/user_guide/installation/upgrading.html b/user_guide/installation/upgrading.html
index 014ffa3f3..58a45ee9d 100644
--- a/user_guide/installation/upgrading.html
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diff --git a/user_guide/libraries/benchmark.html b/user_guide/libraries/benchmark.html
index c29acb7b2..c7b7ec9a7 100644
--- a/user_guide/libraries/benchmark.html
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diff --git a/user_guide/libraries/caching.html b/user_guide/libraries/caching.html
index f94a3d1a2..9b503f6d1 100644
--- a/user_guide/libraries/caching.html
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diff --git a/user_guide/libraries/calendar.html b/user_guide/libraries/calendar.html
index e1af71cc9..724c08f8b 100644
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@@ -28,7 +28,7 @@
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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diff --git a/user_guide/libraries/cart.html b/user_guide/libraries/cart.html
index f084d5dcf..3471eeb7e 100644
--- a/user_guide/libraries/cart.html
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@@ -28,7 +28,7 @@
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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diff --git a/user_guide/libraries/config.html b/user_guide/libraries/config.html
index be75801e0..d522bbc5b 100644
--- a/user_guide/libraries/config.html
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@@ -28,7 +28,7 @@
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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diff --git a/user_guide/libraries/email.html b/user_guide/libraries/email.html
index 5a8814d59..d246254ab 100644
--- a/user_guide/libraries/email.html
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@@ -28,7 +28,7 @@
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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 </table>
diff --git a/user_guide/libraries/encryption.html b/user_guide/libraries/encryption.html
index 60099312c..5c64127cb 100644
--- a/user_guide/libraries/encryption.html
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@@ -28,7 +28,7 @@
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
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+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
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diff --git a/user_guide/libraries/file_uploading.html b/user_guide/libraries/file_uploading.html
index e4e842e5f..a88c67220 100644
--- a/user_guide/libraries/file_uploading.html
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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diff --git a/user_guide/libraries/form_validation.html b/user_guide/libraries/form_validation.html
index 8fdcd1446..7c544b69f 100644
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@@ -27,7 +27,7 @@
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 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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diff --git a/user_guide/libraries/ftp.html b/user_guide/libraries/ftp.html
index 43b949a50..6c7ed5c65 100644
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index dbf07768e..475f02a56 100644
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diff --git a/user_guide/libraries/input.html b/user_guide/libraries/input.html
index 08b8ab0d3..311f76ee9 100644
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@@ -28,7 +28,7 @@
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diff --git a/user_guide/libraries/javascript.html b/user_guide/libraries/javascript.html
index 5b7ef437b..09530e246 100644
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diff --git a/user_guide/libraries/language.html b/user_guide/libraries/language.html
index 75863c2ac..1f670ea4b 100644
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diff --git a/user_guide/libraries/loader.html b/user_guide/libraries/loader.html
index 1d93af5ed..af27176ad 100644
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@@ -175,6 +175,12 @@ and merged into one array for conversion to variables.
 </p>
 
 
+<h2>$this->load->get_var(<samp>$key</samp>)</h2>
+
+<p>This function checks the associative array of variables available to your views. This is useful if for any reason a var is set in a library or another controller method using $this->load->vars().
+</p>
+
+
 <h2>$this->load->helper('<var>file_name</var>')</h2>
 <p>This function loads helper files, where <var>file_name</var> is the name of the file, without the <kbd>_helper.php</kbd> extension.</p>
 
diff --git a/user_guide/libraries/output.html b/user_guide/libraries/output.html
index 4d1f8d97a..7361d7961 100644
--- a/user_guide/libraries/output.html
+++ b/user_guide/libraries/output.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/libraries/pagination.html b/user_guide/libraries/pagination.html
index 3c366a69f..196555441 100644
--- a/user_guide/libraries/pagination.html
+++ b/user_guide/libraries/pagination.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/libraries/parser.html b/user_guide/libraries/parser.html
index cb2f100a2..b8a53452e 100644
--- a/user_guide/libraries/parser.html
+++ b/user_guide/libraries/parser.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/libraries/security.html b/user_guide/libraries/security.html
index 735187459..dd62a4386 100644
--- a/user_guide/libraries/security.html
+++ b/user_guide/libraries/security.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/libraries/sessions.html b/user_guide/libraries/sessions.html
index 75ea0e6d7..e09c31db3 100644
--- a/user_guide/libraries/sessions.html
+++ b/user_guide/libraries/sessions.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/libraries/table.html b/user_guide/libraries/table.html
index eeb3b421f..1f34dd9e2 100644
--- a/user_guide/libraries/table.html
+++ b/user_guide/libraries/table.html
@@ -27,7 +27,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/libraries/trackback.html b/user_guide/libraries/trackback.html
index 7f89b4f5e..a2912a594 100644
--- a/user_guide/libraries/trackback.html
+++ b/user_guide/libraries/trackback.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/libraries/typography.html b/user_guide/libraries/typography.html
index 895e76f7d..cd287933c 100644
--- a/user_guide/libraries/typography.html
+++ b/user_guide/libraries/typography.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/libraries/unit_testing.html b/user_guide/libraries/unit_testing.html
index 5e0c4c16b..5ebec0cbf 100644
--- a/user_guide/libraries/unit_testing.html
+++ b/user_guide/libraries/unit_testing.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/libraries/uri.html b/user_guide/libraries/uri.html
index e4e0f9d3f..0e1c26f1e 100644
--- a/user_guide/libraries/uri.html
+++ b/user_guide/libraries/uri.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/libraries/user_agent.html b/user_guide/libraries/user_agent.html
index 24e8071f3..e1d3640d3 100644
--- a/user_guide/libraries/user_agent.html
+++ b/user_guide/libraries/user_agent.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/libraries/xmlrpc.html b/user_guide/libraries/xmlrpc.html
index 5ba851341..3635c221b 100644
--- a/user_guide/libraries/xmlrpc.html
+++ b/user_guide/libraries/xmlrpc.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/libraries/zip.html b/user_guide/libraries/zip.html
index 087b4adfb..21cf8017a 100644
--- a/user_guide/libraries/zip.html
+++ b/user_guide/libraries/zip.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/license.html b/user_guide/license.html
index 8f53851a7..a0d694f2e 100644
--- a/user_guide/license.html
+++ b/user_guide/license.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/overview/appflow.html b/user_guide/overview/appflow.html
index bcbc43ff8..c6bf857b4 100644
--- a/user_guide/overview/appflow.html
+++ b/user_guide/overview/appflow.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/overview/at_a_glance.html b/user_guide/overview/at_a_glance.html
index b6b81d760..641c04b22 100644
--- a/user_guide/overview/at_a_glance.html
+++ b/user_guide/overview/at_a_glance.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/overview/cheatsheets.html b/user_guide/overview/cheatsheets.html
index 1c58c584f..b7b10b90c 100644
--- a/user_guide/overview/cheatsheets.html
+++ b/user_guide/overview/cheatsheets.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/overview/features.html b/user_guide/overview/features.html
index e20219e0f..5f71c5083 100644
--- a/user_guide/overview/features.html
+++ b/user_guide/overview/features.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/overview/getting_started.html b/user_guide/overview/getting_started.html
index f120913f4..2b6b3f288 100644
--- a/user_guide/overview/getting_started.html
+++ b/user_guide/overview/getting_started.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/overview/goals.html b/user_guide/overview/goals.html
index 754ecaae0..6acaa65a2 100644
--- a/user_guide/overview/goals.html
+++ b/user_guide/overview/goals.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/overview/index.html b/user_guide/overview/index.html
index bbe3e36f3..08e61e283 100644
--- a/user_guide/overview/index.html
+++ b/user_guide/overview/index.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/overview/mvc.html b/user_guide/overview/mvc.html
index 91cf64977..4721cbf67 100644
--- a/user_guide/overview/mvc.html
+++ b/user_guide/overview/mvc.html
@@ -28,7 +28,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
 </tr>
 </table>
diff --git a/user_guide/toc.html b/user_guide/toc.html
index f6a5fe0ec..033114873 100644
--- a/user_guide/toc.html
+++ b/user_guide/toc.html
@@ -29,7 +29,7 @@
 <div id="masthead">
 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
 <tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
 </tr>
 </table>
 </div>