From bc95e47181dd8341c10c0437f27609746211ebcd Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Thu, 20 Oct 2011 09:44:48 +0300
Subject: Some public and protected method declarations

---
 system/database/DB_result.php | 46 +++++++++++++++++++++----------------------
 1 file changed, 23 insertions(+), 23 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 0c4e78105..48d66c8e4 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -45,7 +45,7 @@ class CI_DB_result {
 	 * @param	string	can be "object" or "array"
 	 * @return	mixed	either a result object or array
 	 */
-	function result($type = 'object')
+	public function result($type = 'object')
 	{
 		if ($type == 'array') return $this->result_array();
 		else if ($type == 'object') return $this->result_object();
@@ -60,7 +60,7 @@ class CI_DB_result {
 	 * @param class_name A string that represents the type of object you want back
 	 * @return array of objects
 	 */
-	function custom_result_object($class_name)
+	public function custom_result_object($class_name)
 	{
 		if (array_key_exists($class_name, $this->custom_result_object))
 		{
@@ -79,12 +79,12 @@ class CI_DB_result {
 		while ($row = $this->_fetch_object())
 		{
 			$object = new $class_name();
-			
+
 			foreach ($row as $key => $value)
 			{
 				$object->$key = $value;
 			}
-			
+
 			$result_object[] = $object;
 		}
 
@@ -100,7 +100,7 @@ class CI_DB_result {
 	 * @access	public
 	 * @return	object
 	 */
-	function result_object()
+	public function result_object()
 	{
 		if (count($this->result_object) > 0)
 		{
@@ -132,7 +132,7 @@ class CI_DB_result {
 	 * @access	public
 	 * @return	array
 	 */
-	function result_array()
+	public function result_array()
 	{
 		if (count($this->result_array) > 0)
 		{
@@ -166,7 +166,7 @@ class CI_DB_result {
 	 * @param	string	can be "object" or "array"
 	 * @return	mixed	either a result object or array
 	 */
-	function row($n = 0, $type = 'object')
+	public function row($n = 0, $type = 'object')
 	{
 		if ( ! is_numeric($n))
 		{
@@ -198,7 +198,7 @@ class CI_DB_result {
 	 * @access	public
 	 * @return	object
 	 */
-	function set_row($key, $value = NULL)
+	public function set_row($key, $value = NULL)
 	{
 		// We cache the row data for subsequent uses
 		if ( ! is_array($this->row_data))
@@ -230,7 +230,7 @@ class CI_DB_result {
 	 * @access	public
 	 * @return	object
 	 */
-	function custom_row_object($n, $type)
+	public function custom_row_object($n, $type)
 	{
 		$result = $this->custom_result_object($type);
 
@@ -253,7 +253,7 @@ class CI_DB_result {
 	 * @access	public
 	 * @return	object
 	 */
-	function row_object($n = 0)
+	public function row_object($n = 0)
 	{
 		$result = $this->result_object();
 
@@ -278,7 +278,7 @@ class CI_DB_result {
 	 * @access	public
 	 * @return	array
 	 */
-	function row_array($n = 0)
+	public function row_array($n = 0)
 	{
 		$result = $this->result_array();
 
@@ -304,7 +304,7 @@ class CI_DB_result {
 	 * @access	public
 	 * @return	object
 	 */
-	function first_row($type = 'object')
+	public function first_row($type = 'object')
 	{
 		$result = $this->result($type);
 
@@ -323,7 +323,7 @@ class CI_DB_result {
 	 * @access	public
 	 * @return	object
 	 */
-	function last_row($type = 'object')
+	public function last_row($type = 'object')
 	{
 		$result = $this->result($type);
 
@@ -342,7 +342,7 @@ class CI_DB_result {
 	 * @access	public
 	 * @return	object
 	 */
-	function next_row($type = 'object')
+	public function next_row($type = 'object')
 	{
 		$result = $this->result($type);
 
@@ -367,7 +367,7 @@ class CI_DB_result {
 	 * @access	public
 	 * @return	object
 	 */
-	function previous_row($type = 'object')
+	public function previous_row($type = 'object')
 	{
 		$result = $this->result($type);
 
@@ -394,14 +394,14 @@ class CI_DB_result {
 	 * operational due to the unavailability of the database resource IDs with
 	 * cached results.
 	 */
-	function num_rows() { return $this->num_rows; }
-	function num_fields() { return 0; }
-	function list_fields() { return array(); }
-	function field_data() { return array(); }
-	function free_result() { return TRUE; }
-	function _data_seek() { return TRUE; }
-	function _fetch_assoc() { return array(); }
-	function _fetch_object() { return array(); }
+	public function num_rows() { return $this->num_rows; }
+	public function num_fields() { return 0; }
+	public function list_fields() { return array(); }
+	public function field_data() { return array(); }
+	public function free_result() { return TRUE; }
+	protected function _data_seek() { return TRUE; }
+	protected function _fetch_assoc() { return array(); }
+	protected function _fetch_object() { return array(); }
 
 }
 // END DB_result class
-- 
cgit v1.2.3-24-g4f1b


From f4a4bd8fac188ebc9cda822ffc811c218fd92b45 Mon Sep 17 00:00:00 2001
From: Derek Jones <derek.jones@ellislab.com>
Date: Thu, 20 Oct 2011 12:18:42 -0500
Subject: adding new license file (OSL 3.0) and updating readme to ReST

added notice of license to all source files.
OSL to all except the few files we ship inside of the application folder, those are AFL.
Updated license in user guide.

incrementing next dev version to 3.0 due to licensing change
---
 system/database/DB_result.php | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 0c4e78105..70c40171f 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -4,10 +4,22 @@
  *
  * An open source application development framework for PHP 5.1.6 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:
+ * http://opensource.org/licenses/OSL-3.0
+ * If you did not receive a copy of the license and are unable to obtain it
+ * through the world wide web, please send an email to
+ * licensing@ellislab.com so we can send you a copy immediately.
+ *
  * @package		CodeIgniter
- * @author		ExpressionEngine Dev Team
- * @copyright	Copyright (c) 2008 - 2011, EllisLab, Inc.
- * @license		http://codeigniter.com/user_guide/license.html
+ * @author		EllisLab Dev Team
+ * @copyright	Copyright (c) 2008 - 2011, EllisLab, Inc. (http://ellislab.com/)
+ * @license		http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
  * @link		http://codeigniter.com
  * @since		Version 1.0
  * @filesource
@@ -23,7 +35,7 @@
  * class for the specific database will extend and instantiate it.
  *
  * @category	Database
- * @author		ExpressionEngine Dev Team
+ * @author		EllisLab Dev Team
  * @link		http://codeigniter.com/user_guide/database/
  */
 class CI_DB_result {
-- 
cgit v1.2.3-24-g4f1b


From 0defe5d33ee2633f377a109519ca818becc60f64 Mon Sep 17 00:00:00 2001
From: Greg Aker <greg@gregaker.net>
Date: Sun, 1 Jan 2012 18:46:41 -0600
Subject: Updating copyright date to 2012

---
 system/database/DB_result.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 9f0b0187c..c4ed20b76 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -18,7 +18,7 @@
  *
  * @package		CodeIgniter
  * @author		EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2011, EllisLab, Inc. (http://ellislab.com/)
+ * @copyright	Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/)
  * @license		http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
  * @link		http://codeigniter.com
  * @since		Version 1.0
-- 
cgit v1.2.3-24-g4f1b


From 24276a3a204ddf5947c66bd74f183d8058c1171e Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Sun, 8 Jan 2012 02:44:38 +0200
Subject: Improve database classes

---
 system/database/DB_result.php | 83 +++++++++++++------------------------------
 1 file changed, 25 insertions(+), 58 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index c4ed20b76..730443222 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_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
  *
  * 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
  */
 
-// ------------------------------------------------------------------------
-
 /**
  * Database Result Class
  *
@@ -40,27 +38,25 @@
  */
 class CI_DB_result {
 
-	var $conn_id				= NULL;
-	var $result_id				= NULL;
-	var $result_array			= array();
-	var $result_object			= array();
-	var $custom_result_object	= array();
-	var $current_row			= 0;
-	var $num_rows				= 0;
-	var $row_data				= NULL;
-
+	public $conn_id				= NULL;
+	public $result_id			= NULL;
+	public $result_array			= array();
+	public $result_object			= array();
+	public $custom_result_object		= array();
+	public $current_row			= 0;
+	public $num_rows			= 0;
+	public $row_data			= NULL;
 
 	/**
 	 * Query result.  Acts as a wrapper function for the following functions.
 	 *
-	 * @access	public
 	 * @param	string	can be "object" or "array"
 	 * @return	mixed	either a result object or array
 	 */
 	public function result($type = 'object')
 	{
-		if ($type == 'array') return $this->result_array();
-		else if ($type == 'object') return $this->result_object();
+		if ($type === 'array') return $this->result_array();
+		elseif ($type === 'object') return $this->result_object();
 		else return $this->custom_result_object($type);
 	}
 
@@ -69,8 +65,8 @@ class CI_DB_result {
 	/**
 	 * Custom query result.
 	 *
-	 * @param class_name A string that represents the type of object you want back
-	 * @return array of objects
+	 * @param	string	A string that represents the type of object you want back
+	 * @return	array	of objects
 	 */
 	public function custom_result_object($class_name)
 	{
@@ -91,7 +87,6 @@ class CI_DB_result {
 		while ($row = $this->_fetch_object())
 		{
 			$object = new $class_name();
-
 			foreach ($row as $key => $value)
 			{
 				$object->$key = $value;
@@ -109,7 +104,6 @@ class CI_DB_result {
 	/**
 	 * Query result.  "object" version.
 	 *
-	 * @access	public
 	 * @return	object
 	 */
 	public function result_object()
@@ -141,7 +135,6 @@ class CI_DB_result {
 	/**
 	 * Query result.  "array" version.
 	 *
-	 * @access	public
 	 * @return	array
 	 */
 	public function result_array()
@@ -173,7 +166,6 @@ class CI_DB_result {
 	/**
 	 * Query result.  Acts as a wrapper function for the following functions.
 	 *
-	 * @access	public
 	 * @param	string
 	 * @param	string	can be "object" or "array"
 	 * @return	mixed	either a result object or array
@@ -197,8 +189,8 @@ class CI_DB_result {
 			$n = 0;
 		}
 
-		if ($type == 'object') return $this->row_object($n);
-		else if ($type == 'array') return $this->row_array($n);
+		if ($type === 'object') return $this->row_object($n);
+		elseif ($type === 'array') return $this->row_array($n);
 		else return $this->custom_row_object($n, $type);
 	}
 
@@ -207,8 +199,7 @@ class CI_DB_result {
 	/**
 	 * Assigns an item into a particular column slot
 	 *
-	 * @access	public
-	 * @return	object
+	 * @return	void
 	 */
 	public function set_row($key, $value = NULL)
 	{
@@ -224,7 +215,6 @@ class CI_DB_result {
 			{
 				$this->row_data[$k] = $v;
 			}
-
 			return;
 		}
 
@@ -239,14 +229,12 @@ class CI_DB_result {
 	/**
 	 * Returns a single result row - custom object version
 	 *
-	 * @access	public
 	 * @return	object
 	 */
 	public function custom_row_object($n, $type)
 	{
 		$result = $this->custom_result_object($type);
-
-		if (count($result) == 0)
+		if (count($result) === 0)
 		{
 			return $result;
 		}
@@ -262,14 +250,12 @@ class CI_DB_result {
 	/**
 	 * Returns a single result row - object version
 	 *
-	 * @access	public
 	 * @return	object
 	 */
 	public function row_object($n = 0)
 	{
 		$result = $this->result_object();
-
-		if (count($result) == 0)
+		if (count($result) === 0)
 		{
 			return $result;
 		}
@@ -287,14 +273,12 @@ class CI_DB_result {
 	/**
 	 * Returns a single result row - array version
 	 *
-	 * @access	public
 	 * @return	array
 	 */
 	public function row_array($n = 0)
 	{
 		$result = $this->result_array();
-
-		if (count($result) == 0)
+		if (count($result) === 0)
 		{
 			return $result;
 		}
@@ -313,18 +297,12 @@ class CI_DB_result {
 	/**
 	 * Returns the "first" row
 	 *
-	 * @access	public
 	 * @return	object
 	 */
 	public function first_row($type = 'object')
 	{
 		$result = $this->result($type);
-
-		if (count($result) == 0)
-		{
-			return $result;
-		}
-		return $result[0];
+		return (count($result) === 0) ? $result : $result[0];
 	}
 
 	// --------------------------------------------------------------------
@@ -332,18 +310,12 @@ class CI_DB_result {
 	/**
 	 * Returns the "last" row
 	 *
-	 * @access	public
 	 * @return	object
 	 */
 	public function last_row($type = 'object')
 	{
 		$result = $this->result($type);
-
-		if (count($result) == 0)
-		{
-			return $result;
-		}
-		return $result[count($result) -1];
+		return (count($result) === 0) ? $result : $result[count($result) - 1];
 	}
 
 	// --------------------------------------------------------------------
@@ -351,14 +323,12 @@ class CI_DB_result {
 	/**
 	 * Returns the "next" row
 	 *
-	 * @access	public
 	 * @return	object
 	 */
 	public function next_row($type = 'object')
 	{
 		$result = $this->result($type);
-
-		if (count($result) == 0)
+		if (count($result) === 0)
 		{
 			return $result;
 		}
@@ -376,14 +346,12 @@ class CI_DB_result {
 	/**
 	 * Returns the "previous" row
 	 *
-	 * @access	public
 	 * @return	object
 	 */
 	public function previous_row($type = 'object')
 	{
 		$result = $this->result($type);
-
-		if (count($result) == 0)
+		if (count($result) === 0)
 		{
 			return $result;
 		}
@@ -416,7 +384,6 @@ class CI_DB_result {
 	protected function _fetch_object() { return array(); }
 
 }
-// END DB_result class
 
 /* End of file DB_result.php */
 /* Location: ./system/database/DB_result.php */
-- 
cgit v1.2.3-24-g4f1b


From 57bdeb61bf199d1ae3ceaede4e9a9af8290ce715 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Mon, 5 Mar 2012 15:59:16 +0200
Subject: Removed oci8-specific stuff from DB_driver.php and added a
 constructor to DB_result to handle initialization

---
 system/database/DB_result.php | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 730443222..61aa56121 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -47,6 +47,12 @@ class CI_DB_result {
 	public $num_rows			= 0;
 	public $row_data			= NULL;
 
+	public function __construct(&$driver_object)
+	{
+		$this->conn_id = $driver_object->conn_id;
+		$this->result_id = $driver_object->result_id;
+	}
+
 	/**
 	 * Query result.  Acts as a wrapper function for the following functions.
 	 *
-- 
cgit v1.2.3-24-g4f1b


From 07c1ac830b4e98aa40f48baef3dd05fb68c0a836 Mon Sep 17 00:00:00 2001
From: Phil Sturgeon <email@philsturgeon.co.uk>
Date: Fri, 9 Mar 2012 17:03:37 +0000
Subject: Bumped CodeIgniter's PHP requirement to 5.2.4. Yes I know PHP 5.4
 just came out, and yes I know PHP 5.3 has lovely features, but there are
 plenty of corporate systems running on CodeIgniter and PHP 5.3 still is not
 widely supported enough. CodeIgniter is great for distributed applications,
 and this is the highest we can reasonably go without breaking support. PHP
 5.3 will most likely happen in another year or so. Fingers crossed on that
 one anyway...

---
 system/database/DB_result.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 61aa56121..c3cdd24ff 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -2,7 +2,7 @@
 /**
  * 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
  *
-- 
cgit v1.2.3-24-g4f1b


From 833d504a91f7c85fa2985bcff5016a052972bd7a Mon Sep 17 00:00:00 2001
From: Timothy Warren <tim@timshomepage.net>
Date: Mon, 19 Mar 2012 16:12:03 -0400
Subject: Made the rest of the db classes abstract \n except for the DB_cache
 class, because I'm not sure if it is directly called

---
 system/database/DB_result.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index c3cdd24ff..d0205e0fd 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -36,7 +36,7 @@
  * @author		EllisLab Dev Team
  * @link		http://codeigniter.com/user_guide/database/
  */
-class CI_DB_result {
+abstract class CI_DB_result {
 
 	public $conn_id				= NULL;
 	public $result_id			= NULL;
-- 
cgit v1.2.3-24-g4f1b


From 215890b015d219f0d31e8ad678b0b655e6923f3b Mon Sep 17 00:00:00 2001
From: Timothy Warren <tim@timshomepage.net>
Date: Tue, 20 Mar 2012 09:38:16 -0400
Subject: Remove extraneous newlines

---
 system/database/DB_result.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index d0205e0fd..37c50e577 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -392,4 +392,4 @@ abstract class CI_DB_result {
 }
 
 /* End of file DB_result.php */
-/* Location: ./system/database/DB_result.php */
+/* Location: ./system/database/DB_result.php */
\ No newline at end of file
-- 
cgit v1.2.3-24-g4f1b


From 6dd4aff404c675d8da6ddfbd905bf4dbc13dece7 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Tue, 20 Mar 2012 15:54:23 +0200
Subject: Revert CI_DB_result to a regular class It's directly instantiated for
 cached database results

---
 system/database/DB_result.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 37c50e577..04f964fb1 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -36,7 +36,7 @@
  * @author		EllisLab Dev Team
  * @link		http://codeigniter.com/user_guide/database/
  */
-abstract class CI_DB_result {
+class CI_DB_result {
 
 	public $conn_id				= NULL;
 	public $result_id			= NULL;
-- 
cgit v1.2.3-24-g4f1b


From 38b2a256758ee8184d354cbdb0eac467118af36b Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Thu, 29 Mar 2012 11:35:32 +0300
Subject: Changed the dummy DB free_result() method to void (that's how it's
 implemented by all drivers) and some style/comment changes in DB_result

---
 system/database/DB_result.php | 21 ++++++++++-----------
 1 file changed, 10 insertions(+), 11 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 04f964fb1..bb09c014c 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -57,7 +57,7 @@ class CI_DB_result {
 	 * Query result.  Acts as a wrapper function for the following functions.
 	 *
 	 * @param	string	can be "object" or "array"
-	 * @return	mixed	either a result object or array
+	 * @return	object
 	 */
 	public function result($type = 'object')
 	{
@@ -108,9 +108,9 @@ class CI_DB_result {
 	// --------------------------------------------------------------------
 
 	/**
-	 * Query result.  "object" version.
+	 * Query result. "object" version.
 	 *
-	 * @return	object
+	 * @return	array
 	 */
 	public function result_object()
 	{
@@ -224,7 +224,7 @@ class CI_DB_result {
 			return;
 		}
 
-		if ($key != '' AND ! is_null($value))
+		if ($key != '' && ! is_null($value))
 		{
 			$this->row_data[$key] = $value;
 		}
@@ -245,7 +245,7 @@ class CI_DB_result {
 			return $result;
 		}
 
-		if ($n != $this->current_row AND isset($result[$n]))
+		if ($n != $this->current_row && isset($result[$n]))
 		{
 			$this->current_row = $n;
 		}
@@ -266,7 +266,7 @@ class CI_DB_result {
 			return $result;
 		}
 
-		if ($n != $this->current_row AND isset($result[$n]))
+		if ($n != $this->current_row && isset($result[$n]))
 		{
 			$this->current_row = $n;
 		}
@@ -289,7 +289,7 @@ class CI_DB_result {
 			return $result;
 		}
 
-		if ($n != $this->current_row AND isset($result[$n]))
+		if ($n != $this->current_row && isset($result[$n]))
 		{
 			$this->current_row = $n;
 		}
@@ -297,7 +297,6 @@ class CI_DB_result {
 		return $result[$this->current_row];
 	}
 
-
 	// --------------------------------------------------------------------
 
 	/**
@@ -374,9 +373,9 @@ class CI_DB_result {
 	/**
 	 * The following functions are normally overloaded by the identically named
 	 * methods in the platform-specific driver -- except when query caching
-	 * is used.  When caching is enabled we do not load the other driver.
+	 * is used. When caching is enabled we do not load the other driver.
 	 * These functions are primarily here to prevent undefined function errors
-	 * when a cached result object is in use.  They are not otherwise fully
+	 * when a cached result object is in use. They are not otherwise fully
 	 * operational due to the unavailability of the database resource IDs with
 	 * cached results.
 	 */
@@ -384,7 +383,7 @@ class CI_DB_result {
 	public function num_fields() { return 0; }
 	public function list_fields() { return array(); }
 	public function field_data() { return array(); }
-	public function free_result() { return TRUE; }
+	public function free_result() { $this->result_id = FALSE; }
 	protected function _data_seek() { return TRUE; }
 	protected function _fetch_assoc() { return array(); }
 	protected function _fetch_object() { return array(); }
-- 
cgit v1.2.3-24-g4f1b


From 8f3566fffcb9015ba53dbf52922fc5724ffa6045 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Thu, 12 Apr 2012 14:30:05 +0300
Subject: Changed default CI_DB_result::_data_seek() return value to FALSE and
 removed the method from drivers that don't support it

---
 system/database/DB_result.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index bb09c014c..196febe2c 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -384,7 +384,7 @@ class CI_DB_result {
 	public function list_fields() { return array(); }
 	public function field_data() { return array(); }
 	public function free_result() { $this->result_id = FALSE; }
-	protected function _data_seek() { return TRUE; }
+	protected function _data_seek() { return FALSE; }
 	protected function _fetch_assoc() { return array(); }
 	protected function _fetch_object() { return array(); }
 
-- 
cgit v1.2.3-24-g4f1b


From 3020b24545381a72add33d67a488a7e39674ec7e Mon Sep 17 00:00:00 2001
From: Juan Ignacio Borda <juanignacioborda@gmail.com>
Date: Fri, 18 May 2012 18:27:50 -0300
Subject: added unbuffered_row() to DB_result.php to avoid memory exhausting
 when dealing with large results.

---
 system/database/DB_result.php | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 196febe2c..574cd9858 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -370,6 +370,24 @@ class CI_DB_result {
 
 	// --------------------------------------------------------------------
 
+	/**
+	 * Returns an unbuffered row and move pointer to next row
+	 *
+	 * @return	object
+	 */
+	public function unbuffered_row($type = 'object')
+	{
+		if ($type == 'object')
+		{
+			return $this->_fetch_object();
+		} else
+		{
+			return $this->_fetch_assoc();
+		}
+	}
+
+	// --------------------------------------------------------------------
+	
 	/**
 	 * The following functions are normally overloaded by the identically named
 	 * methods in the platform-specific driver -- except when query caching
-- 
cgit v1.2.3-24-g4f1b


From fece884ea610485425208c648ba207fa43593e8b Mon Sep 17 00:00:00 2001
From: Juan Ignacio Borda <juanignacioborda@gmail.com>
Date: Sat, 19 May 2012 09:33:07 -0300
Subject: Fixed return line and comments

---
 system/database/DB_result.php | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 574cd9858..25b4fb911 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -373,17 +373,12 @@ class CI_DB_result {
 	/**
 	 * Returns an unbuffered row and move pointer to next row
 	 *
-	 * @return	object
+	 * @return	mixed	either a result object or array
 	 */
 	public function unbuffered_row($type = 'object')
 	{
-		if ($type == 'object')
-		{
-			return $this->_fetch_object();
-		} else
-		{
-			return $this->_fetch_assoc();
-		}
+		return ($type !== 'array') ? $this->_fetch_object() : $this->_fetch_assoc();
+		
 	}
 
 	// --------------------------------------------------------------------
-- 
cgit v1.2.3-24-g4f1b


From 79922c0d963de9728315db02deaf4d2516c94d5b Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Wed, 23 May 2012 12:27:17 +0300
Subject: Removed the parameter use in database drivers' _close() and added a
 default _close() method in CI_DB_driver + some changelog fixes

---
 system/database/DB_result.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 25b4fb911..690734b08 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -378,11 +378,10 @@ class CI_DB_result {
 	public function unbuffered_row($type = 'object')
 	{
 		return ($type !== 'array') ? $this->_fetch_object() : $this->_fetch_assoc();
-		
 	}
 
 	// --------------------------------------------------------------------
-	
+
 	/**
 	 * The following functions are normally overloaded by the identically named
 	 * methods in the platform-specific driver -- except when query caching
-- 
cgit v1.2.3-24-g4f1b


From 55d3ad4faf2727b900832884e7c219076a255b66 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Thu, 24 May 2012 22:13:06 +0300
Subject: Fix issue #121

---
 system/database/DB_result.php | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 690734b08..334e08c72 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -242,7 +242,7 @@ class CI_DB_result {
 		$result = $this->custom_result_object($type);
 		if (count($result) === 0)
 		{
-			return $result;
+			return NULL;
 		}
 
 		if ($n != $this->current_row && isset($result[$n]))
@@ -253,6 +253,8 @@ class CI_DB_result {
 		return $result[$this->current_row];
 	}
 
+	// --------------------------------------------------------------------
+
 	/**
 	 * Returns a single result row - object version
 	 *
@@ -263,7 +265,7 @@ class CI_DB_result {
 		$result = $this->result_object();
 		if (count($result) === 0)
 		{
-			return $result;
+			return NULL;
 		}
 
 		if ($n != $this->current_row && isset($result[$n]))
@@ -286,7 +288,7 @@ class CI_DB_result {
 		$result = $this->result_array();
 		if (count($result) === 0)
 		{
-			return $result;
+			return NULL;
 		}
 
 		if ($n != $this->current_row && isset($result[$n]))
@@ -307,7 +309,7 @@ class CI_DB_result {
 	public function first_row($type = 'object')
 	{
 		$result = $this->result($type);
-		return (count($result) === 0) ? $result : $result[0];
+		return (count($result) === 0) ? NULL : $result[0];
 	}
 
 	// --------------------------------------------------------------------
@@ -320,7 +322,7 @@ class CI_DB_result {
 	public function last_row($type = 'object')
 	{
 		$result = $this->result($type);
-		return (count($result) === 0) ? $result : $result[count($result) - 1];
+		return (count($result) === 0) ? NULL : $result[count($result) - 1];
 	}
 
 	// --------------------------------------------------------------------
@@ -335,7 +337,7 @@ class CI_DB_result {
 		$result = $this->result($type);
 		if (count($result) === 0)
 		{
-			return $result;
+			return NULL;
 		}
 
 		if (isset($result[$this->current_row + 1]))
@@ -358,7 +360,7 @@ class CI_DB_result {
 		$result = $this->result($type);
 		if (count($result) === 0)
 		{
-			return $result;
+			return NULL;
 		}
 
 		if (isset($result[$this->current_row - 1]))
-- 
cgit v1.2.3-24-g4f1b


From 48a2baf0e288accd206f5da5031d29076e130792 Mon Sep 17 00:00:00 2001
From: Alex Bilbie <alex@alexbilbie.com>
Date: Sat, 2 Jun 2012 11:09:54 +0100
Subject: Replaced `==` with `===` and `!=` with `!==` in /system/database

---
 system/database/DB_result.php | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 334e08c72..991f6ba94 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -81,7 +81,7 @@ class CI_DB_result {
 			return $this->custom_result_object[$class_name];
 		}
 
-		if ($this->result_id === FALSE OR $this->num_rows() == 0)
+		if ($this->result_id === FALSE OR $this->num_rows() === 0)
 		{
 			return array();
 		}
@@ -122,7 +122,7 @@ class CI_DB_result {
 		// In the event that query caching is on the result_id variable
 		// will return FALSE since there isn't a valid SQL resource so
 		// we'll simply return an empty array.
-		if ($this->result_id === FALSE OR $this->num_rows() == 0)
+		if ($this->result_id === FALSE OR $this->num_rows() === 0)
 		{
 			return array();
 		}
@@ -153,7 +153,7 @@ class CI_DB_result {
 		// In the event that query caching is on the result_id variable
 		// will return FALSE since there isn't a valid SQL resource so
 		// we'll simply return an empty array.
-		if ($this->result_id === FALSE OR $this->num_rows() == 0)
+		if ($this->result_id === FALSE OR $this->num_rows() === 0)
 		{
 			return array();
 		}
@@ -224,7 +224,7 @@ class CI_DB_result {
 			return;
 		}
 
-		if ($key != '' && ! is_null($value))
+		if ($key !== '' && ! is_null($value))
 		{
 			$this->row_data[$key] = $value;
 		}
@@ -245,7 +245,7 @@ class CI_DB_result {
 			return NULL;
 		}
 
-		if ($n != $this->current_row && isset($result[$n]))
+		if ($n !== $this->current_row && isset($result[$n]))
 		{
 			$this->current_row = $n;
 		}
@@ -268,7 +268,7 @@ class CI_DB_result {
 			return NULL;
 		}
 
-		if ($n != $this->current_row && isset($result[$n]))
+		if ($n !== $this->current_row && isset($result[$n]))
 		{
 			$this->current_row = $n;
 		}
@@ -291,7 +291,7 @@ class CI_DB_result {
 			return NULL;
 		}
 
-		if ($n != $this->current_row && isset($result[$n]))
+		if ($n !== $this->current_row && isset($result[$n]))
 		{
 			$this->current_row = $n;
 		}
-- 
cgit v1.2.3-24-g4f1b


From 5ca0513e1af6c2498f6f28b769c30d762495389f Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Thu, 5 Jul 2012 12:06:34 +0300
Subject: Change DB_result::num_rows default value to NULL

---
 system/database/DB_result.php | 60 ++++++++++++++++++++++++++++++++-----------
 1 file changed, 45 insertions(+), 15 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 991f6ba94..30e85cb99 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -38,32 +38,63 @@
  */
 class CI_DB_result {
 
-	public $conn_id				= NULL;
-	public $result_id			= NULL;
+	public $conn_id;
+	public $result_id;
 	public $result_array			= array();
 	public $result_object			= array();
 	public $custom_result_object		= array();
 	public $current_row			= 0;
-	public $num_rows			= 0;
-	public $row_data			= NULL;
+	public $num_rows;
+	public $row_data;
 
+	/**
+	 * Constructor
+	 *
+	 * @param	object
+	 * @return	void
+	 */
 	public function __construct(&$driver_object)
 	{
 		$this->conn_id = $driver_object->conn_id;
 		$this->result_id = $driver_object->result_id;
 	}
 
+	// --------------------------------------------------------------------
+
 	/**
-	 * Query result.  Acts as a wrapper function for the following functions.
+	 * Number of rows in the result set
 	 *
-	 * @param	string	can be "object" or "array"
-	 * @return	object
+	 * @return	int
+	 */
+	public function num_rows()
+	{
+		return is_int($this->num_rows)
+			? $this->num_rows
+			: $this->num_rows = 0;
+	}
+
+	// --------------------------------------------------------------------
+
+	/**
+	 * Query result. Acts as a wrapper function for the following functions.
+	 *
+	 * @param	string	'object', 'array' or a custom class name
+	 * @return	array
 	 */
 	public function result($type = 'object')
 	{
-		if ($type === 'array') return $this->result_array();
-		elseif ($type === 'object') return $this->result_object();
-		else return $this->custom_result_object($type);
+		if ($type === 'array')
+		{
+			return $this->result_array();
+		}
+		elseif ($type === 'object')
+		{
+			return $this->result_object();
+		}
+		else
+		{
+			return $this->custom_result_object($type);
+		}
 	}
 
 	// --------------------------------------------------------------------
@@ -81,7 +112,7 @@ class CI_DB_result {
 			return $this->custom_result_object[$class_name];
 		}
 
-		if ($this->result_id === FALSE OR $this->num_rows() === 0)
+		if ($this->result_id === FALSE OR $this->num_rows === 0)
 		{
 			return array();
 		}
@@ -122,7 +153,7 @@ class CI_DB_result {
 		// In the event that query caching is on the result_id variable
 		// will return FALSE since there isn't a valid SQL resource so
 		// we'll simply return an empty array.
-		if ($this->result_id === FALSE OR $this->num_rows() === 0)
+		if ($this->result_id === FALSE OR $this->num_rows === 0)
 		{
 			return array();
 		}
@@ -139,7 +170,7 @@ class CI_DB_result {
 	// --------------------------------------------------------------------
 
 	/**
-	 * Query result.  "array" version.
+	 * Query result. "array" version.
 	 *
 	 * @return	array
 	 */
@@ -153,7 +184,7 @@ class CI_DB_result {
 		// In the event that query caching is on the result_id variable
 		// will return FALSE since there isn't a valid SQL resource so
 		// we'll simply return an empty array.
-		if ($this->result_id === FALSE OR $this->num_rows() === 0)
+		if ($this->result_id === FALSE OR $this->num_rows === 0)
 		{
 			return array();
 		}
@@ -393,7 +424,6 @@ class CI_DB_result {
 	 * operational due to the unavailability of the database resource IDs with
 	 * cached results.
 	 */
-	public function num_rows() { return $this->num_rows; }
 	public function num_fields() { return 0; }
 	public function list_fields() { return array(); }
 	public function field_data() { return array(); }
-- 
cgit v1.2.3-24-g4f1b


From 4763c13c99eab2a720a4d6d913902e5cef4e76ec Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Thu, 5 Jul 2012 13:58:18 +0300
Subject: Don't fetch DB result sets twice

---
 system/database/DB_result.php | 75 ++++++++++++++++++++++++++++++++++---------
 1 file changed, 59 insertions(+), 16 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 30e85cb99..53a23a8be 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -107,19 +107,43 @@ class CI_DB_result {
 	 */
 	public function custom_result_object($class_name)
 	{
-		if (array_key_exists($class_name, $this->custom_result_object))
+		if (isset($this->custom_result_object[$class_name]))
 		{
 			return $this->custom_result_object[$class_name];
 		}
-
-		if ($this->result_id === FALSE OR $this->num_rows === 0)
+		elseif ( ! $this->result_id OR $this->num_rows === 0)
 		{
 			return array();
 		}
 
-		// add the data to the object
+		// Don't fetch the result set again if we already have it
+		$_data = NULL;
+		if (($c = count($this->result_array)) > 0)
+		{
+			$_data = 'result_array';
+		}
+		elseif (($c = count($this->result_object)) > 0)
+		{
+			$_data = 'result_object';
+		}
+
+		if ($_data !== NULL)
+		{
+			for ($i = 0; $i < $c; $i++)
+			{
+				$this->custom_result_object[$class_name][$i] = new $class_name();
+
+				foreach ($this->$_data as $key => $value)
+				{
+					$this->custom_result_object[$class_name][$i]->$key = $value;
+				}
+			}
+
+			return $this->custom_result_object[$class_name];
+		}
+
 		$this->_data_seek(0);
-		$result_object = array();
+		$this->custom_result_object[$class_name] = array();
 
 		while ($row = $this->_fetch_object())
 		{
@@ -129,11 +153,10 @@ class CI_DB_result {
 				$object->$key = $value;
 			}
 
-			$result_object[] = $object;
+			$custom_result_object[$class_name][] = $object;
 		}
 
-		// return the array
-		return $this->custom_result_object[$class_name] = $result_object;
+		return $this->custom_result_object[$class_name];
 	}
 
 	// --------------------------------------------------------------------
@@ -150,14 +173,24 @@ class CI_DB_result {
 			return $this->result_object;
 		}
 
-		// In the event that query caching is on the result_id variable
-		// will return FALSE since there isn't a valid SQL resource so
-		// we'll simply return an empty array.
-		if ($this->result_id === FALSE OR $this->num_rows === 0)
+		// In the event that query caching is on, the result_id variable
+		// will not be a valid resource so we'll simply return an empty
+		// array.
+		if ( ! $this->result_id OR $this->num_rows === 0)
 		{
 			return array();
 		}
 
+		if (($c = count($this->result_array)) > 0)
+		{
+			for ($i = 0; $i < $c; $i++)
+			{
+				$this->result_object[$i] = (object) $this->result_array[$i];
+			}
+
+			return $this->result_object;
+		}
+
 		$this->_data_seek(0);
 		while ($row = $this->_fetch_object())
 		{
@@ -181,14 +214,24 @@ class CI_DB_result {
 			return $this->result_array;
 		}
 
-		// In the event that query caching is on the result_id variable
-		// will return FALSE since there isn't a valid SQL resource so
-		// we'll simply return an empty array.
-		if ($this->result_id === FALSE OR $this->num_rows === 0)
+		// In the event that query caching is on, the result_id variable
+		// will not be a valid resource so we'll simply return an empty
+		// array.
+		if ( ! $this->result_id OR $this->num_rows === 0)
 		{
 			return array();
 		}
 
+		if (($c = count($this->result_object)) > 0)
+		{
+			for ($i = 0; $i < $c; $i++)
+			{
+				$this->result_array[$i] = (array) $this->result_object[$i];
+			}
+
+			return $this->result_array;
+		}
+
 		$this->_data_seek(0);
 		while ($row = $this->_fetch_assoc())
 		{
-- 
cgit v1.2.3-24-g4f1b


From 34d67990c2987d662919f06bdf18d5cc522c2560 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Thu, 5 Jul 2012 14:37:36 +0300
Subject: Optimize custom_result_object()

---
 system/database/DB_result.php | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 53a23a8be..fb3cff340 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -313,18 +313,19 @@ class CI_DB_result {
 	 */
 	public function custom_row_object($n, $type)
 	{
-		$result = $this->custom_result_object($type);
-		if (count($result) === 0)
+		isset($this->custom_result_object[$type]) OR $this->custom_result_object($type);
+
+		if (count($this->custom_result_object[$type]) === 0)
 		{
 			return NULL;
 		}
 
-		if ($n !== $this->current_row && isset($result[$n]))
+		if ($n !== $this->current_row && isset($this->custom_result_object[$type][$n]))
 		{
 			$this->current_row = $n;
 		}
 
-		return $result[$this->current_row];
+		return $this->custom_result_object[$type][$this->current_row];
 	}
 
 	// --------------------------------------------------------------------
-- 
cgit v1.2.3-24-g4f1b


From c7db6bb9b64c8322af4d727bcb71122cd7f09dbf Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Thu, 5 Jul 2012 15:11:20 +0300
Subject: Clean-up the separate drivers' DB result classes from no longer
 needed methods

---
 system/database/DB_result.php | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index fb3cff340..ee0b61201 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -68,9 +68,20 @@ class CI_DB_result {
 	 */
 	public function num_rows()
 	{
-		return is_int($this->num_rows)
-			? $this->num_rows
-			: $this->num_rows = 0;
+		if (is_int($this->num_rows))
+		{
+			return $this->num_rows;
+		}
+		elseif (count($this->result_array) > 0)
+		{
+			return $this->num_rows = count($this->result_array);
+		}
+		elseif (count($this->result_object) > 0)
+		{
+			return $this->num_rows = count($this->result_object);
+		}
+
+		return $this->num_rows = count($this->result_array());
 	}
 
 	// --------------------------------------------------------------------
-- 
cgit v1.2.3-24-g4f1b


From 9a4f356846daa078c077cbadb227524c857b8f97 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Fri, 6 Jul 2012 11:57:37 +0300
Subject: _fetch_object(), custom_result_object() to utilize PHP's native
 capability to directly return custom class results

---
 system/database/DB_result.php | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index ee0b61201..399e45120 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -156,15 +156,9 @@ class CI_DB_result {
 		$this->_data_seek(0);
 		$this->custom_result_object[$class_name] = array();
 
-		while ($row = $this->_fetch_object())
+		while ($row = $this->_fetch_object($class_name))
 		{
-			$object = new $class_name();
-			foreach ($row as $key => $value)
-			{
-				$object->$key = $value;
-			}
-
-			$custom_result_object[$class_name][] = $object;
+			$custom_result_object[$class_name][] = $row;
 		}
 
 		return $this->custom_result_object[$class_name];
@@ -461,11 +455,21 @@ class CI_DB_result {
 	/**
 	 * Returns an unbuffered row and move pointer to next row
 	 *
+	 * @param	string	'array', 'object' or a custom class name
 	 * @return	mixed	either a result object or array
 	 */
 	public function unbuffered_row($type = 'object')
 	{
-		return ($type !== 'array') ? $this->_fetch_object() : $this->_fetch_assoc();
+		if ($type === 'array')
+		{
+			return $this->_fetch_assoc();
+		}
+		elseif ($type === 'object')
+		{
+			return $this->_fetch_object();
+		}
+
+		return $this->_fetch_object($type);
 	}
 
 	// --------------------------------------------------------------------
-- 
cgit v1.2.3-24-g4f1b


From c4efbdcc91f8f9c75ebce6a60331c5239ced867f Mon Sep 17 00:00:00 2001
From: Jon Ellis-Jones <john.ellis@skype.net>
Date: Sat, 7 Jul 2012 10:30:29 +0100
Subject: missing '$this->' causing custom result objects to return as
 null/empty arrays for ->row() and ->result() methods.

---
 system/database/DB_result.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 399e45120..94782b291 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -158,7 +158,7 @@ class CI_DB_result {
 
 		while ($row = $this->_fetch_object($class_name))
 		{
-			$custom_result_object[$class_name][] = $row;
+			$this->custom_result_object[$class_name][] = $row;
 		}
 
 		return $this->custom_result_object[$class_name];
-- 
cgit v1.2.3-24-g4f1b


From 0db81b6c82c2f86a6e9da26ab5501ba65cb4c4e1 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Sun, 8 Jul 2012 22:00:17 +0300
Subject: Fix issue #1591

---
 system/database/DB_result.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 94782b291..d44df6c02 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -144,7 +144,7 @@ class CI_DB_result {
 			{
 				$this->custom_result_object[$class_name][$i] = new $class_name();
 
-				foreach ($this->$_data as $key => $value)
+				foreach ($this->{$_data}[$i] as $key => $value)
 				{
 					$this->custom_result_object[$class_name][$i]->$key = $value;
 				}
-- 
cgit v1.2.3-24-g4f1b


From 9f6bdc0b1b9f56997527652a0e1d09a9b233d32e Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Mon, 22 Oct 2012 23:31:10 +0300
Subject: Fix #1913

---
 system/database/DB_result.php | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index d44df6c02..e747044d8 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -251,27 +251,24 @@ class CI_DB_result {
 	/**
 	 * Query result.  Acts as a wrapper function for the following functions.
 	 *
-	 * @param	string
+	 * @param	mixed
 	 * @param	string	can be "object" or "array"
-	 * @return	mixed	either a result object or array
+	 * @return	mixed
 	 */
 	public function row($n = 0, $type = 'object')
 	{
 		if ( ! is_numeric($n))
 		{
 			// We cache the row data for subsequent uses
-			if ( ! is_array($this->row_data))
-			{
-				$this->row_data = $this->row_array(0);
-			}
+			is_array($this->row_data) OR $this->row_data = $this->row_array(0);
 
-			// array_key_exists() instead of isset() to allow for MySQL NULL values
-			if (array_key_exists($n, $this->row_data))
+			// array_key_exists() instead of isset() to allow for NULL values
+			if (empty($this->row_data) OR ! array_key_exists($n, $this->row_data))
 			{
-				return $this->row_data[$n];
+				return NULL;
 			}
-			// reset the $n variable if the result was not achieved
-			$n = 0;
+
+			return $this->row_data[$n];
 		}
 
 		if ($type === 'object') return $this->row_object($n);
-- 
cgit v1.2.3-24-g4f1b


From 5fd3ae8d33a4f5d3159b86683b9a670e973a63f5 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Wed, 24 Oct 2012 14:55:35 +0300
Subject: [ci skip] style and phpdoc-related changes (rel #1295)

---
 system/database/DB_result.php | 26 ++++++++++++++++++--------
 1 file changed, 18 insertions(+), 8 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index e747044d8..76093f918 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -251,8 +251,8 @@ class CI_DB_result {
 	/**
 	 * Query result.  Acts as a wrapper function for the following functions.
 	 *
-	 * @param	mixed
-	 * @param	string	can be "object" or "array"
+	 * @param	mixed	$n = 0
+	 * @param	string	$type = 'object'	'object' or 'array'
 	 * @return	mixed
 	 */
 	public function row($n = 0, $type = 'object')
@@ -281,6 +281,8 @@ class CI_DB_result {
 	/**
 	 * Assigns an item into a particular column slot
 	 *
+	 * @param	mixed	$key
+	 * @param	mixed	$value
 	 * @return	void
 	 */
 	public function set_row($key, $value = NULL)
@@ -311,6 +313,8 @@ class CI_DB_result {
 	/**
 	 * Returns a single result row - custom object version
 	 *
+	 * @param	int	$n
+	 * @param	string	$type
 	 * @return	object
 	 */
 	public function custom_row_object($n, $type)
@@ -335,6 +339,7 @@ class CI_DB_result {
 	/**
 	 * Returns a single result row - object version
 	 *
+	 * @param	int	$n = 0
 	 * @return	object
 	 */
 	public function row_object($n = 0)
@@ -358,6 +363,7 @@ class CI_DB_result {
 	/**
 	 * Returns a single result row - array version
 	 *
+	 * @param	int	$n = 0
 	 * @return	array
 	 */
 	public function row_array($n = 0)
@@ -381,7 +387,8 @@ class CI_DB_result {
 	/**
 	 * Returns the "first" row
 	 *
-	 * @return	object
+	 * @param	string	$type = 'object'
+	 * @return	mixed
 	 */
 	public function first_row($type = 'object')
 	{
@@ -394,7 +401,8 @@ class CI_DB_result {
 	/**
 	 * Returns the "last" row
 	 *
-	 * @return	object
+	 * @param	string	$type = 'object'
+	 * @return	mixed
 	 */
 	public function last_row($type = 'object')
 	{
@@ -407,7 +415,8 @@ class CI_DB_result {
 	/**
 	 * Returns the "next" row
 	 *
-	 * @return	object
+	 * @param	string	$type = 'object'
+	 * @return	mixed
 	 */
 	public function next_row($type = 'object')
 	{
@@ -430,7 +439,8 @@ class CI_DB_result {
 	/**
 	 * Returns the "previous" row
 	 *
-	 * @return	object
+	 * @param	string	$type = 'object'
+	 * @return	mixed
 	 */
 	public function previous_row($type = 'object')
 	{
@@ -452,8 +462,8 @@ class CI_DB_result {
 	/**
 	 * Returns an unbuffered row and move pointer to next row
 	 *
-	 * @param	string	'array', 'object' or a custom class name
-	 * @return	mixed	either a result object or array
+	 * @param	string	$type = 'object'	'array', 'object' or a custom class name
+	 * @return	mixed
 	 */
 	public function unbuffered_row($type = 'object')
 	{
-- 
cgit v1.2.3-24-g4f1b


From c5536aac5752054f7f76e448d58b86407d8f574e Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Thu, 1 Nov 2012 17:33:58 +0200
Subject: Manually apply PR #1594 (fixing phpdoc page-level
 generation/warnings)

Also partially fixes issue #1295, fixes inconsistencies in some page-level docblocks and adds include checks in language files.
---
 system/database/DB_result.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 76093f918..704fd7cc2 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -1,4 +1,4 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
 /**
  * CodeIgniter
  *
@@ -24,6 +24,7 @@
  * @since		Version 1.0
  * @filesource
  */
+defined('BASEPATH') OR exit('No direct script access allowed');
 
 /**
  * Database Result Class
-- 
cgit v1.2.3-24-g4f1b


From ae85eb42aa2d5c6d9a41b3cf6c61a4bf1c9b0566 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Fri, 2 Nov 2012 01:42:31 +0200
Subject: DocBlocks for base DB classes

Partially fixes issue #1295.
---
 system/database/DB_result.php | 200 +++++++++++++++++++++++++++++++++++++-----
 1 file changed, 178 insertions(+), 22 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 704fd7cc2..9d19075ba 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -39,19 +39,68 @@ defined('BASEPATH') OR exit('No direct script access allowed');
  */
 class CI_DB_result {
 
+	/**
+	 * Connection ID
+	 *
+	 * @var	resource|object
+	 */
 	public $conn_id;
+
+	/**
+	 * Result ID
+	 *
+	 * @var	resource|object
+	 */
 	public $result_id;
+
+	/**
+	 * Result Array
+	 *
+	 * @var	array[]
+	 */
 	public $result_array			= array();
+
+	/**
+	 * Result Object
+	 *
+	 * @var	object[]
+	 */
 	public $result_object			= array();
+
+	/**
+	 * Custom Result Object
+	 *
+	 * @var	object[]
+	 */
 	public $custom_result_object		= array();
+
+	/**
+	 * Current Row index
+	 *
+	 * @var	int
+	 */
 	public $current_row			= 0;
+
+	/**
+	 * Number of rows
+	 *
+	 * @var	int
+	 */
 	public $num_rows;
+
+	/**
+	 * Row data
+	 *
+	 * @var	array
+	 */
 	public $row_data;
 
+	// --------------------------------------------------------------------
+
 	/**
 	 * Constructor
 	 *
-	 * @param	object
+	 * @param	object	$driver_object
 	 * @return	void
 	 */
 	public function __construct(&$driver_object)
@@ -90,7 +139,7 @@ class CI_DB_result {
 	/**
 	 * Query result. Acts as a wrapper function for the following functions.
 	 *
-	 * @param	string	'object', 'array' or a custom class name
+	 * @param	string	$type	'object', 'array' or a custom class name
 	 * @return	array
 	 */
 	public function result($type = 'object')
@@ -114,8 +163,8 @@ class CI_DB_result {
 	/**
 	 * Custom query result.
 	 *
-	 * @param	string	A string that represents the type of object you want back
-	 * @return	array	of objects
+	 * @param	string	$class_name
+	 * @return	array
 	 */
 	public function custom_result_object($class_name)
 	{
@@ -250,10 +299,12 @@ class CI_DB_result {
 	// --------------------------------------------------------------------
 
 	/**
-	 * Query result.  Acts as a wrapper function for the following functions.
+	 * Row
+	 *
+	 * A wrapper method.
 	 *
-	 * @param	mixed	$n = 0
-	 * @param	string	$type = 'object'	'object' or 'array'
+	 * @param	mixed	$n
+	 * @param	string	$type	'object' or 'array'
 	 * @return	mixed
 	 */
 	public function row($n = 0, $type = 'object')
@@ -340,7 +391,7 @@ class CI_DB_result {
 	/**
 	 * Returns a single result row - object version
 	 *
-	 * @param	int	$n = 0
+	 * @param	int	$n
 	 * @return	object
 	 */
 	public function row_object($n = 0)
@@ -364,7 +415,7 @@ class CI_DB_result {
 	/**
 	 * Returns a single result row - array version
 	 *
-	 * @param	int	$n = 0
+	 * @param	int	$n
 	 * @return	array
 	 */
 	public function row_array($n = 0)
@@ -388,7 +439,7 @@ class CI_DB_result {
 	/**
 	 * Returns the "first" row
 	 *
-	 * @param	string	$type = 'object'
+	 * @param	string	$type
 	 * @return	mixed
 	 */
 	public function first_row($type = 'object')
@@ -402,7 +453,7 @@ class CI_DB_result {
 	/**
 	 * Returns the "last" row
 	 *
-	 * @param	string	$type = 'object'
+	 * @param	string	$type
 	 * @return	mixed
 	 */
 	public function last_row($type = 'object')
@@ -416,7 +467,7 @@ class CI_DB_result {
 	/**
 	 * Returns the "next" row
 	 *
-	 * @param	string	$type = 'object'
+	 * @param	string	$type
 	 * @return	mixed
 	 */
 	public function next_row($type = 'object')
@@ -440,7 +491,7 @@ class CI_DB_result {
 	/**
 	 * Returns the "previous" row
 	 *
-	 * @param	string	$type = 'object'
+	 * @param	string	$type
 	 * @return	mixed
 	 */
 	public function previous_row($type = 'object')
@@ -463,7 +514,7 @@ class CI_DB_result {
 	/**
 	 * Returns an unbuffered row and move pointer to next row
 	 *
-	 * @param	string	$type = 'object'	'array', 'object' or a custom class name
+	 * @param	string	$type	'array', 'object' or a custom class name
 	 * @return	mixed
 	 */
 	public function unbuffered_row($type = 'object')
@@ -483,7 +534,7 @@ class CI_DB_result {
 	// --------------------------------------------------------------------
 
 	/**
-	 * The following functions are normally overloaded by the identically named
+	 * The following methods are normally overloaded by the identically named
 	 * methods in the platform-specific driver -- except when query caching
 	 * is used. When caching is enabled we do not load the other driver.
 	 * These functions are primarily here to prevent undefined function errors
@@ -491,13 +542,118 @@ class CI_DB_result {
 	 * operational due to the unavailability of the database resource IDs with
 	 * cached results.
 	 */
-	public function num_fields() { return 0; }
-	public function list_fields() { return array(); }
-	public function field_data() { return array(); }
-	public function free_result() { $this->result_id = FALSE; }
-	protected function _data_seek() { return FALSE; }
-	protected function _fetch_assoc() { return array(); }
-	protected function _fetch_object() { return array(); }
+
+	// --------------------------------------------------------------------
+
+	/**
+	 * Number of fields in the result set
+	 *
+	 * Overriden by driver result classes.
+	 *
+	 * @return	int
+	 */
+	public function num_fields()
+	{
+		return 0;
+	}
+
+	// --------------------------------------------------------------------
+
+	/**
+	 * Fetch Field Names
+	 *
+	 * Generates an array of column names.
+	 *
+	 * Overriden by driver result classes.
+	 *
+	 * @return	array
+	 */
+	public function list_fields()
+	{
+		return array();
+	}
+
+	// --------------------------------------------------------------------
+
+	/**
+	 * Field data
+	 *
+	 * Generates an array of objects containing field meta-data.
+	 *
+	 * Overriden by driver result classes.
+	 *
+	 * @return	array
+	 */
+	public function field_data()
+	{
+		return array();
+	}
+
+	// --------------------------------------------------------------------
+
+	/**
+	 * Free the result
+	 *
+	 * Overriden by driver result classes.
+	 *
+	 * @return	void
+	 */
+	public function free_result()
+	{
+		$this->result_id = FALSE;
+	}
+
+	// --------------------------------------------------------------------
+
+	/**
+	 * 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.
+	 *
+	 * Overriden by driver result classes.
+	 *
+	 * @param	int	$n
+	 * @return	bool
+	 */
+	protected function _data_seek($n = 0)
+	{
+		return FALSE;
+	}
+
+	// --------------------------------------------------------------------
+
+	/**
+	 * Result - associative array
+	 *
+	 * Returns the result set as an array.
+	 *
+	 * Overriden by driver result classes.
+	 *
+	 * @return	array
+	 */
+	protected function _fetch_assoc()
+	{
+		return array();
+	}
+
+	// --------------------------------------------------------------------
+
+	/**
+	 * Result - object
+	 *
+	 * Returns the result set as an object.
+	 *
+	 * Overriden by driver result classes.
+	 *
+	 * @param	string	$class_name
+	 * @return	object
+	 */
+	protected function _fetch_object($class_name = 'stdClass')
+	{
+		return array();
+	}
 
 }
 
-- 
cgit v1.2.3-24-g4f1b


From 69edc4368d6c6588936b3b6c8bcb9d36626d363a Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Tue, 4 Dec 2012 13:32:16 +0200
Subject: Rename DB_result _data_seek() to data_seek() and make it publicly
 available

(as requested in #2050)
---
 system/database/DB_result.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 9d19075ba..e1ef341a5 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -203,7 +203,7 @@ class CI_DB_result {
 			return $this->custom_result_object[$class_name];
 		}
 
-		$this->_data_seek(0);
+		$this->data_seek(0);
 		$this->custom_result_object[$class_name] = array();
 
 		while ($row = $this->_fetch_object($class_name))
@@ -246,7 +246,7 @@ class CI_DB_result {
 			return $this->result_object;
 		}
 
-		$this->_data_seek(0);
+		$this->data_seek(0);
 		while ($row = $this->_fetch_object())
 		{
 			$this->result_object[] = $row;
@@ -287,7 +287,7 @@ class CI_DB_result {
 			return $this->result_array;
 		}
 
-		$this->_data_seek(0);
+		$this->data_seek(0);
 		while ($row = $this->_fetch_assoc())
 		{
 			$this->result_array[] = $row;
@@ -617,7 +617,7 @@ class CI_DB_result {
 	 * @param	int	$n
 	 * @return	bool
 	 */
-	protected function _data_seek($n = 0)
+	public function data_seek($n = 0)
 	{
 		return FALSE;
 	}
-- 
cgit v1.2.3-24-g4f1b


From 80500afbd188600212ca913a7bac073009feac73 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Tue, 1 Jan 2013 08:16:53 +0200
Subject: [ci skip] Happy new year

---
 system/database/DB_result.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index e1ef341a5..dfd8081fd 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -18,7 +18,7 @@
  *
  * @package		CodeIgniter
  * @author		EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/)
+ * @copyright	Copyright (c) 2008 - 2013, EllisLab, Inc. (http://ellislab.com/)
  * @license		http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
  * @link		http://codeigniter.com
  * @since		Version 1.0
-- 
cgit v1.2.3-24-g4f1b


From 1228fe27bc1f22838cd80c5fe33c37274faf0e24 Mon Sep 17 00:00:00 2001
From: vlakoff <vlakoff@gmail.com>
Date: Mon, 14 Jan 2013 01:30:09 +0100
Subject: Replace is_null() with === / !== NULL

Exact same behavior, but faster. I also think it's more readable.
---
 system/database/DB_result.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index dfd8081fd..a044fd5dc 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -354,7 +354,7 @@ class CI_DB_result {
 			return;
 		}
 
-		if ($key !== '' && ! is_null($value))
+		if ($key !== '' && $value !== NULL)
 		{
 			$this->row_data[$key] = $value;
 		}
-- 
cgit v1.2.3-24-g4f1b


From 5780d8b2078126f8eb5738658fceadd38c66fe5b Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Mon, 4 Mar 2013 07:38:16 +0200
Subject: Fix #2298

---
 system/database/DB_result.php | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index a044fd5dc..41a851777 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -478,12 +478,9 @@ class CI_DB_result {
 			return NULL;
 		}
 
-		if (isset($result[$this->current_row + 1]))
-		{
-			++$this->current_row;
-		}
-
-		return $result[$this->current_row];
+		return isset($result[$this->current_row + 1])
+			? $result[++$this->current_row]
+			: NULL;
 	}
 
 	// --------------------------------------------------------------------
-- 
cgit v1.2.3-24-g4f1b


From 871754af60251993d640981e107d2def5f2db396 Mon Sep 17 00:00:00 2001
From: darwinel <kmorssink@gmail.com>
Date: Tue, 11 Feb 2014 17:34:57 +0100
Subject: 2013 > 2014

Update copyright notices from 2013 to 2014.
And update one calendar example in user_guide from year 2013/2014 to
2014/2015.
---
 system/database/DB_result.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 41a851777..6aa4e92b6 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -18,7 +18,7 @@
  *
  * @package		CodeIgniter
  * @author		EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2013, EllisLab, Inc. (http://ellislab.com/)
+ * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (http://ellislab.com/)
  * @license		http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
  * @link		http://codeigniter.com
  * @since		Version 1.0
-- 
cgit v1.2.3-24-g4f1b


From 08ae84f82c9e83d5a7630d0adb621d5d638d6089 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Fri, 9 May 2014 10:46:11 +0300
Subject: Call data_seek(0) only if we've used DB_result::*row*() methods

This should fix HHVM where it throws 'Unable to jump to row 0 on MySQL result index X' error messages for ext/mysqli
---
 system/database/DB_result.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 6aa4e92b6..b02d016ca 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -203,7 +203,7 @@ class CI_DB_result {
 			return $this->custom_result_object[$class_name];
 		}
 
-		$this->data_seek(0);
+		is_null($this->row_data) OR $this->data_seek(0);
 		$this->custom_result_object[$class_name] = array();
 
 		while ($row = $this->_fetch_object($class_name))
@@ -246,7 +246,7 @@ class CI_DB_result {
 			return $this->result_object;
 		}
 
-		$this->data_seek(0);
+		is_null($this->row_data) OR $this->data_seek(0);
 		while ($row = $this->_fetch_object())
 		{
 			$this->result_object[] = $row;
@@ -287,7 +287,7 @@ class CI_DB_result {
 			return $this->result_array;
 		}
 
-		$this->data_seek(0);
+		is_null($this->row_data) OR $this->data_seek(0);
 		while ($row = $this->_fetch_assoc())
 		{
 			$this->result_array[] = $row;
-- 
cgit v1.2.3-24-g4f1b


From bdb96ca1b1dbfc1791172fd169d7751cbc4d7d55 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Tue, 28 Oct 2014 00:13:31 +0200
Subject: [ci skip] Switch to MIT license; close #3293

---
 system/database/DB_result.php | 39 +++++++++++++++++++++++++--------------
 1 file changed, 25 insertions(+), 14 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index b02d016ca..25d58d1d0 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -4,24 +4,35 @@
  *
  * An open source application development framework for PHP 5.2.4 or newer
  *
- * NOTICE OF LICENSE
+ * This content is released under the MIT License (MIT)
  *
- * Licensed under the Open Software License version 3.0
+ * Copyright (c) 2014, British Columbia Institute of Technology
  *
- * 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:
- * http://opensource.org/licenses/OSL-3.0
- * If you did not receive a copy of the license and are unable to obtain it
- * through the world wide web, please send an email to
- * licensing@ellislab.com so we can send you a copy immediately.
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * @package		CodeIgniter
- * @author		EllisLab Dev Team
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * @package	CodeIgniter
+ * @author	EllisLab Dev Team
  * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (http://ellislab.com/)
- * @license		http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
- * @link		http://codeigniter.com
- * @since		Version 1.0
+ * @copyright	Copyright (c) 2014, British Columbia Institute of Technology (http://bcit.ca/)
+ * @license	http://opensource.org/licenses/MIT	MIT License
+ * @link	http://codeigniter.com
+ * @since	Version 1.0.0
  * @filesource
  */
 defined('BASEPATH') OR exit('No direct script access allowed');
-- 
cgit v1.2.3-24-g4f1b


From fe9309d22c1b088f5363954d6dac013c8c955894 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Fri, 9 Jan 2015 17:48:58 +0200
Subject: Bulk (mostly documentation) update

 - Remove PHP version from license notices
 - Bump year number in copyright notices
 - Recommend PHP 5.4 or newer to be used
 - Tell Travis-CI to test on PHP 5.3.0 instead of the latest 5.3 version

Related: #3450
---
 system/database/DB_result.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 25d58d1d0..3f26b8aae 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -2,11 +2,11 @@
 /**
  * CodeIgniter
  *
- * An open source application development framework for PHP 5.2.4 or newer
+ * An open source application development framework for PHP
  *
  * This content is released under the MIT License (MIT)
  *
- * Copyright (c) 2014, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2015, British Columbia Institute of Technology
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -29,7 +29,7 @@
  * @package	CodeIgniter
  * @author	EllisLab Dev Team
  * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (http://ellislab.com/)
- * @copyright	Copyright (c) 2014, British Columbia Institute of Technology (http://bcit.ca/)
+ * @copyright	Copyright (c) 2014 - 2015, British Columbia Institute of Technology (http://bcit.ca/)
  * @license	http://opensource.org/licenses/MIT	MIT License
  * @link	http://codeigniter.com
  * @since	Version 1.0.0
-- 
cgit v1.2.3-24-g4f1b


From 4cbe463b4c442e0e2dae2f43565e77f7ac5ecb86 Mon Sep 17 00:00:00 2001
From: vlakoff <vlakoff@gmail.com>
Date: Wed, 21 Jan 2015 22:56:22 +0100
Subject: Remove closing blocks at end of PHP files

---
 system/database/DB_result.php | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 3f26b8aae..af58e3c39 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -664,6 +664,3 @@ class CI_DB_result {
 	}
 
 }
-
-/* End of file DB_result.php */
-/* Location: ./system/database/DB_result.php */
\ No newline at end of file
-- 
cgit v1.2.3-24-g4f1b


From c9982e4d38e30202f8c4253df296dc6000fdbcd2 Mon Sep 17 00:00:00 2001
From: Claudio Galdiolo <claudio.galdiolo@gmail.com>
Date: Thu, 29 Jan 2015 11:46:05 -0500
Subject: fix typo in comments

---
 system/database/DB_result.php | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index af58e3c39..746f2a110 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -556,7 +556,7 @@ class CI_DB_result {
 	/**
 	 * Number of fields in the result set
 	 *
-	 * Overriden by driver result classes.
+	 * Overridden by driver result classes.
 	 *
 	 * @return	int
 	 */
@@ -572,7 +572,7 @@ class CI_DB_result {
 	 *
 	 * Generates an array of column names.
 	 *
-	 * Overriden by driver result classes.
+	 * Overridden by driver result classes.
 	 *
 	 * @return	array
 	 */
@@ -588,7 +588,7 @@ class CI_DB_result {
 	 *
 	 * Generates an array of objects containing field meta-data.
 	 *
-	 * Overriden by driver result classes.
+	 * Overridden by driver result classes.
 	 *
 	 * @return	array
 	 */
@@ -602,7 +602,7 @@ class CI_DB_result {
 	/**
 	 * Free the result
 	 *
-	 * Overriden by driver result classes.
+	 * Overridden by driver result classes.
 	 *
 	 * @return	void
 	 */
@@ -620,7 +620,7 @@ class CI_DB_result {
 	 * this internally before fetching results to make sure the
 	 * result set starts at zero.
 	 *
-	 * Overriden by driver result classes.
+	 * Overridden by driver result classes.
 	 *
 	 * @param	int	$n
 	 * @return	bool
@@ -637,7 +637,7 @@ class CI_DB_result {
 	 *
 	 * Returns the result set as an array.
 	 *
-	 * Overriden by driver result classes.
+	 * Overridden by driver result classes.
 	 *
 	 * @return	array
 	 */
@@ -653,7 +653,7 @@ class CI_DB_result {
 	 *
 	 * Returns the result set as an object.
 	 *
-	 * Overriden by driver result classes.
+	 * Overridden by driver result classes.
 	 *
 	 * @param	string	$class_name
 	 * @return	object
-- 
cgit v1.2.3-24-g4f1b


From 125ef4751080a2118cb203357d77687699e3eb25 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Mon, 11 Jan 2016 12:33:00 +0200
Subject: [ci skip] Bump year to 2016

---
 system/database/DB_result.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 746f2a110..7b313914a 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -6,7 +6,7 @@
  *
  * This content is released under the MIT License (MIT)
  *
- * Copyright (c) 2014 - 2015, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2016, British Columbia Institute of Technology
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -29,7 +29,7 @@
  * @package	CodeIgniter
  * @author	EllisLab Dev Team
  * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (http://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2015, British Columbia Institute of Technology (http://bcit.ca/)
+ * @copyright	Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/)
  * @license	http://opensource.org/licenses/MIT	MIT License
  * @link	http://codeigniter.com
  * @since	Version 1.0.0
-- 
cgit v1.2.3-24-g4f1b


From bd202c91b0e9cf0a8c93bcaa71df9574f5909346 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Mon, 11 Jan 2016 12:50:18 +0200
Subject: [ci skip] Update codeigniter.com links to https

---
 system/database/DB_result.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 7b313914a..745c92ca7 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -31,7 +31,7 @@
  * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (http://ellislab.com/)
  * @copyright	Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/)
  * @license	http://opensource.org/licenses/MIT	MIT License
- * @link	http://codeigniter.com
+ * @link	https://codeigniter.com
  * @since	Version 1.0.0
  * @filesource
  */
@@ -46,7 +46,7 @@ defined('BASEPATH') OR exit('No direct script access allowed');
  *
  * @category	Database
  * @author		EllisLab Dev Team
- * @link		http://codeigniter.com/user_guide/database/
+ * @link		https://codeigniter.com/user_guide/database/
  */
 class CI_DB_result {
 
-- 
cgit v1.2.3-24-g4f1b


From 1924e879b165fb119847a49a7a5eab2f28295fa2 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Mon, 11 Jan 2016 12:55:34 +0200
Subject: [ci skip] Update ellislab.com links to https too

---
 system/database/DB_result.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 745c92ca7..d9d1fccc7 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -28,7 +28,7 @@
  *
  * @package	CodeIgniter
  * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (http://ellislab.com/)
+ * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
  * @copyright	Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/)
  * @license	http://opensource.org/licenses/MIT	MIT License
  * @link	https://codeigniter.com
-- 
cgit v1.2.3-24-g4f1b


From ac8541b99be74c2870699221efbe898f132217e3 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Mon, 1 Aug 2016 11:37:04 +0300
Subject: Merge pull request #4742 from masterklavi/db_fetch_object

Change ... for the sake of change
---
 system/database/DB_result.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index d9d1fccc7..4e2429376 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -660,7 +660,7 @@ class CI_DB_result {
 	 */
 	protected function _fetch_object($class_name = 'stdClass')
 	{
-		return array();
+		return new $class_name();
 	}
 
 }
-- 
cgit v1.2.3-24-g4f1b


From da60e9bc66ec90970fbd2dfd08b0a6e66b9f5f5f Mon Sep 17 00:00:00 2001
From: Master Yoda <jim_parry@bcit.ca>
Date: Sat, 31 Dec 2016 08:46:18 -0800
Subject: Update copyright data to 2017

---
 system/database/DB_result.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'system/database/DB_result.php')

diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 4e2429376..98d8876a7 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -6,7 +6,7 @@
  *
  * This content is released under the MIT License (MIT)
  *
- * Copyright (c) 2014 - 2016, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -29,7 +29,7 @@
  * @package	CodeIgniter
  * @author	EllisLab Dev Team
  * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/)
+ * @copyright	Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
  * @license	http://opensource.org/licenses/MIT	MIT License
  * @link	https://codeigniter.com
  * @since	Version 1.0.0
-- 
cgit v1.2.3-24-g4f1b