Merge branch 'develop' of git://github.com/EllisLab/CodeIgniter into develop

Conflicts:
	system/core/Loader.php
	system/database/DB_query_builder.php
	system/database/drivers/cubrid/cubrid_driver.php
	system/database/drivers/mssql/mssql_driver.php
	system/database/drivers/mysql/mysql_driver.php
	system/database/drivers/mysqli/mysqli_driver.php
	system/database/drivers/oci8/oci8_driver.php
	system/database/drivers/odbc/odbc_driver.php
	system/database/drivers/pdo/pdo_driver.php
	system/database/drivers/postgre/postgre_driver.php
	system/database/drivers/sqlite/sqlite_driver.php
	user_guide_src/source/changelog.rst
	user_guide_src/source/database/query_builder.rst

1 files changed, 27 insertions, 42 deletions

diff --git a/system/database/drivers/odbc/odbc_result.php b/system/database/drivers/odbc/odbc_result.php
index de2c58cb9..ecba5977e 100644
--- a/system/database/drivers/odbc/odbc_result.php
+++ b/system/database/drivers/odbc/odbc_result.php
@@ -1,13 +1,13 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
  *
  * NOTICE OF LICENSE
- * 
+ *
  * Licensed under the Open Software License version 3.0
- * 
+ *
  * This source file is subject to the Open Software License (OSL 3.0) that is
  * bundled with this package in the files license.txt / license.rst.  It is
  * also available through the world wide web at this URL:
@@ -25,8 +25,6 @@
  * @filesource
  */
 
-// ------------------------------------------------------------------------
-
 /**
  * ODBC Result Class
  *
@@ -128,9 +126,9 @@ class CI_DB_odbc_result extends CI_DB_result {
 	/**
 	 * Free the result
 	 *
-	 * @return	null
+	 * @return	void
 	 */
-	function free_result()
+	public function free_result()
 	{
 		if (is_resource($this->result_id))
 		{
@@ -142,33 +140,15 @@ class CI_DB_odbc_result extends CI_DB_result {
 	// --------------------------------------------------------------------
 
 	/**
-	 * Data Seek
-	 *
-	 * Moves the internal pointer to the desired offset.  We call
-	 * this internally before fetching results to make sure the
-	 * result set starts at zero
-	 *
-	 * @access	private
-	 * @return	array
-	 */
-	function _data_seek($n = 0)
-	{
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
 	 * Result - associative array
 	 *
 	 * Returns the result set as an array
 	 *
-	 * @access	private
 	 * @return	array
 	 */
-	function _fetch_assoc()
+	protected function _fetch_assoc()
 	{
-		if (function_exists('odbc_fetch_object'))
+		if (function_exists('odbc_fetch_array'))
 		{
 			return odbc_fetch_array($this->result_id);
 		}
@@ -185,10 +165,9 @@ class CI_DB_odbc_result extends CI_DB_result {
 	 *
 	 * Returns the result set as an object
 	 *
-	 * @access	private
 	 * @return	object
 	 */
-	function _fetch_object()
+	protected function _fetch_object()
 	{
 		if (function_exists('odbc_fetch_object'))
 		{
@@ -200,6 +179,7 @@ class CI_DB_odbc_result extends CI_DB_result {
 		}
 	}
 
+	// --------------------------------------------------------------------
 
 	/**
 	 * Result - object
@@ -207,21 +187,24 @@ class CI_DB_odbc_result extends CI_DB_result {
 	 * subsititutes the odbc_fetch_object function when
 	 * not available (odbc_fetch_object requires unixODBC)
 	 *
-	 * @access	private
 	 * @return	object
 	 */
-	function _odbc_fetch_object(& $odbc_result) {
+	protected function _odbc_fetch_object(& $odbc_result)
+	{
 		$rs = array();
 		$rs_obj = FALSE;
-		if (odbc_fetch_into($odbc_result, $rs)) {
-			foreach ($rs as $k=>$v) {
-				$field_name= odbc_field_name($odbc_result, $k+1);
+		if (odbc_fetch_into($odbc_result, $rs))
+		{
+			foreach ($rs as $k => $v)
+			{
+				$field_name = odbc_field_name($odbc_result, $k+1);
 				$rs_obj->$field_name = $v;
 			}
 		}
 		return $rs_obj;
 	}
 
+	// --------------------------------------------------------------------
 
 	/**
 	 * Result - array
@@ -229,16 +212,18 @@ class CI_DB_odbc_result extends CI_DB_result {
 	 * subsititutes the odbc_fetch_array function when
 	 * not available (odbc_fetch_array requires unixODBC)
 	 *
-	 * @access	private
 	 * @return	array
 	 */
-	function _odbc_fetch_array(& $odbc_result) {
+	protected function _odbc_fetch_array(& $odbc_result)
+	{
 		$rs = array();
 		$rs_assoc = FALSE;
-		if (odbc_fetch_into($odbc_result, $rs)) {
-			$rs_assoc=array();
-			foreach ($rs as $k=>$v) {
-				$field_name= odbc_field_name($odbc_result, $k+1);
+		if (odbc_fetch_into($odbc_result, $rs))
+		{
+			$rs_assoc = array();
+			foreach ($rs as $k => $v)
+			{
+				$field_name = odbc_field_name($odbc_result, $k+1);
 				$rs_assoc[$field_name] = $v;
 			}
 		}
@@ -318,4 +303,4 @@ class CI_DB_odbc_result extends CI_DB_result {
 }
 
 /* End of file odbc_result.php */
-/* Location: ./system/database/drivers/odbc/odbc_result.php */
+/* Location: ./system/database/drivers/odbc/odbc_result.php */
\ No newline at end of file