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/helpers/array_helper.php | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index 075a31fdf..6b8695c11 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.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
@@ -21,7 +33,7 @@
  * @package		CodeIgniter
  * @subpackage	Helpers
  * @category	Helpers
- * @author		ExpressionEngine Dev Team
+ * @author		EllisLab Dev Team
  * @link		http://codeigniter.com/user_guide/helpers/array_helper.html
  */
 
-- 
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/helpers/array_helper.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index 6b8695c11..c46c4d103 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.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 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/helpers/array_helper.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index c46c4d103..e5e32c48d 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.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 e5617335b5130718c43e5072ad003f677619d332 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Tue, 13 Mar 2012 12:22:17 +0200
Subject: Clean up the array helper

---
 system/helpers/array_helper.php | 47 ++++++++++-------------------------------
 1 file changed, 11 insertions(+), 36 deletions(-)

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index e5e32c48d..464d1d112 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.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 5.2.4 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
  */
 
-// ------------------------------------------------------------------------
-
 /**
  * CodeIgniter Array Helpers
  *
@@ -45,7 +43,6 @@
  * Lets you determine whether an array index is set and whether it has a value.
  * If the element is empty it returns FALSE (or whatever you specify as the default value.)
  *
- * @access	public
  * @param	string
  * @param	array
  * @param	mixed
@@ -55,12 +52,7 @@ if ( ! function_exists('element'))
 {
 	function element($item, $array, $default = FALSE)
 	{
-		if ( ! isset($array[$item]) OR $array[$item] == "")
-		{
-			return $default;
-		}
-
-		return $array[$item];
+		return empty($array[$item]) ? $default : $array[$item];
 	}
 }
 
@@ -69,7 +61,6 @@ if ( ! function_exists('element'))
 /**
  * Random Element - Takes an array as input and returns a random element
  *
- * @access	public
  * @param	array
  * @return	mixed	depends on what the array contains
  */
@@ -77,12 +68,7 @@ if ( ! function_exists('random_element'))
 {
 	function random_element($array)
 	{
-		if ( ! is_array($array))
-		{
-			return $array;
-		}
-
-		return $array[array_rand($array)];
+		return is_array($array) ? $array[array_rand($array)] : $array;
 	}
 }
 
@@ -91,10 +77,9 @@ if ( ! function_exists('random_element'))
 /**
  * Elements
  *
- * Returns only the array items specified.  Will return a default value if
+ * Returns only the array items specified. Will return a default value if
  * it is not set.
  *
- * @access	public
  * @param	array
  * @param	array
  * @param	mixed
@@ -105,22 +90,12 @@ if ( ! function_exists('elements'))
 	function elements($items, $array, $default = FALSE)
 	{
 		$return = array();
-		
-		if ( ! is_array($items))
-		{
-			$items = array($items);
-		}
-		
+
+		is_array($items) OR $items = array($items);
+
 		foreach ($items as $item)
 		{
-			if (isset($array[$item]))
-			{
-				$return[$item] = $array[$item];
-			}
-			else
-			{
-				$return[$item] = $default;
-			}
+			$return[$item] = isset($array[$item]) ? $array[$item] : $default;
 		}
 
 		return $return;
@@ -128,4 +103,4 @@ if ( ! function_exists('elements'))
 }
 
 /* End of file array_helper.php */
-/* Location: ./system/helpers/array_helper.php */
\ No newline at end of file
+/* Location: ./system/helpers/array_helper.php */
-- 
cgit v1.2.3-24-g4f1b


From e6f7d610b189e243ad48dcc3900a5c53cab2498d Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Tue, 20 Mar 2012 15:39:22 +0200
Subject: Remove EOF newlines

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

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index 464d1d112..6f56d9db9 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.php
@@ -103,4 +103,4 @@ if ( ! function_exists('elements'))
 }
 
 /* End of file array_helper.php */
-/* Location: ./system/helpers/array_helper.php */
+/* Location: ./system/helpers/array_helper.php */
\ No newline at end of file
-- 
cgit v1.2.3-24-g4f1b


From 01b129a42b62fd08cd873f44ded026041b560420 Mon Sep 17 00:00:00 2001
From: Timothy Warren <tim@timshomepage.net>
Date: Fri, 27 Apr 2012 11:36:50 -0400
Subject: Fix docblocks A-H

---
 system/helpers/array_helper.php | 56 ++++++++++++++++++++---------------------
 1 file changed, 28 insertions(+), 28 deletions(-)

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index 6f56d9db9..6a7c8e3c7 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.php
@@ -37,19 +37,19 @@
 
 // ------------------------------------------------------------------------
 
-/**
- * Element
- *
- * Lets you determine whether an array index is set and whether it has a value.
- * If the element is empty it returns FALSE (or whatever you specify as the default value.)
- *
- * @param	string
- * @param	array
- * @param	mixed
- * @return	mixed	depends on what the array contains
- */
 if ( ! function_exists('element'))
 {
+	/**
+	 * Element
+	 *
+	 * Lets you determine whether an array index is set and whether it has a value.
+	 * If the element is empty it returns FALSE (or whatever you specify as the default value.)
+	 *
+	 * @param	string
+	 * @param	array
+	 * @param	mixed
+	 * @return	mixed	depends on what the array contains
+	 */
 	function element($item, $array, $default = FALSE)
 	{
 		return empty($array[$item]) ? $default : $array[$item];
@@ -58,14 +58,14 @@ if ( ! function_exists('element'))
 
 // ------------------------------------------------------------------------
 
-/**
- * Random Element - Takes an array as input and returns a random element
- *
- * @param	array
- * @return	mixed	depends on what the array contains
- */
 if ( ! function_exists('random_element'))
 {
+	/**
+	 * Random Element - Takes an array as input and returns a random element
+	 *
+	 * @param	array
+	 * @return	mixed	depends on what the array contains
+	 */
 	function random_element($array)
 	{
 		return is_array($array) ? $array[array_rand($array)] : $array;
@@ -74,19 +74,19 @@ if ( ! function_exists('random_element'))
 
 // --------------------------------------------------------------------
 
-/**
- * Elements
- *
- * Returns only the array items specified. Will return a default value if
- * it is not set.
- *
- * @param	array
- * @param	array
- * @param	mixed
- * @return	mixed	depends on what the array contains
- */
 if ( ! function_exists('elements'))
 {
+	/**
+	 * Elements
+	 *
+	 * Returns only the array items specified. Will return a default value if
+	 * it is not set.
+	 *
+	 * @param	array
+	 * @param	array
+	 * @param	mixed
+	 * @return	mixed	depends on what the array contains
+	 */
 	function elements($items, $array, $default = FALSE)
 	{
 		$return = array();
-- 
cgit v1.2.3-24-g4f1b


From 3c993ba07d0ac4c96e0b584a1f7678d177dee7f6 Mon Sep 17 00:00:00 2001
From: Phil Sturgeon <email@philsturgeon.co.uk>
Date: Sun, 1 Jul 2012 23:46:24 +0200
Subject: If you don't know an answer, just say that you don't know.

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

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index 6a7c8e3c7..216f12e56 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.php
@@ -50,7 +50,7 @@ if ( ! function_exists('element'))
 	 * @param	mixed
 	 * @return	mixed	depends on what the array contains
 	 */
-	function element($item, $array, $default = FALSE)
+	function element($item, $array, $default = NULL)
 	{
 		return empty($array[$item]) ? $default : $array[$item];
 	}
@@ -87,7 +87,7 @@ if ( ! function_exists('elements'))
 	 * @param	mixed
 	 * @return	mixed	depends on what the array contains
 	 */
-	function elements($items, $array, $default = FALSE)
+	function elements($items, $array, $default = NULL)
 	{
 		$return = array();
 
-- 
cgit v1.2.3-24-g4f1b


From 0cd553566578dd4c23e1541fc837901bdfefa831 Mon Sep 17 00:00:00 2001
From: vlakoff <vlakoff@gmail.com>
Date: Mon, 2 Jul 2012 15:20:42 +0200
Subject: Update Array Helper documentation

default value of the "default value" parameter has changed
in element() and elements() methods
---
 system/helpers/array_helper.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index 216f12e56..5d0243951 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.php
@@ -43,7 +43,7 @@ if ( ! function_exists('element'))
 	 * Element
 	 *
 	 * Lets you determine whether an array index is set and whether it has a value.
-	 * If the element is empty it returns FALSE (or whatever you specify as the default value.)
+	 * If the element is empty it returns NULL (or whatever you specify as the default value.)
 	 *
 	 * @param	string
 	 * @param	array
-- 
cgit v1.2.3-24-g4f1b


From 4d1a214836fc16bbecd5afd11060a56bc2859b7d Mon Sep 17 00:00:00 2001
From: Phil Sturgeon <email@philsturgeon.co.uk>
Date: Wed, 4 Jul 2012 13:45:46 +0200
Subject: Having `"0"` in an array would give you NULL with `elements()`. BAD!
 The trouble here, is that when we are expecting a valid result, such as `0`,
 or `false` that the array helper will instead say "I don't know if there is a
 value" and give you a `null`.

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

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index 5d0243951..0dfc3e1ae 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.php
@@ -52,7 +52,7 @@ if ( ! function_exists('element'))
 	 */
 	function element($item, $array, $default = NULL)
 	{
-		return empty($array[$item]) ? $default : $array[$item];
+		return ! isset($array[$item]) ? $default : $array[$item];
 	}
 }
 
-- 
cgit v1.2.3-24-g4f1b


From bf0e38be236812656890223eea3b9f0dc68582c0 Mon Sep 17 00:00:00 2001
From: Phil Sturgeon <email@philsturgeon.co.uk>
Date: Wed, 4 Jul 2012 14:42:29 +0200
Subject: Further update to `element()` to remove more unexpected results.

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

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index 0dfc3e1ae..5a7f633e8 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.php
@@ -52,7 +52,7 @@ if ( ! function_exists('element'))
 	 */
 	function element($item, $array, $default = NULL)
 	{
-		return ! isset($array[$item]) ? $default : $array[$item];
+		return array_key_exists($array[$item]) ? $array[$item] : $default;
 	}
 }
 
@@ -95,7 +95,7 @@ if ( ! function_exists('elements'))
 
 		foreach ($items as $item)
 		{
-			$return[$item] = isset($array[$item]) ? $array[$item] : $default;
+			$return[$item] = array_key_exists($array[$item]) ? $array[$item] : $default;
 		}
 
 		return $return;
-- 
cgit v1.2.3-24-g4f1b


From 6801d044d7f7b905e1fdaf21231f8a3fad5b4057 Mon Sep 17 00:00:00 2001
From: Phil Sturgeon <email@philsturgeon.co.uk>
Date: Wed, 4 Jul 2012 14:43:36 +0200
Subject: Ahem.

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

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index 5a7f633e8..ed2fe3c4a 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.php
@@ -52,7 +52,7 @@ if ( ! function_exists('element'))
 	 */
 	function element($item, $array, $default = NULL)
 	{
-		return array_key_exists($array[$item]) ? $array[$item] : $default;
+		return array_key_exists($item, $array) ? $array[$item] : $default;
 	}
 }
 
@@ -95,7 +95,7 @@ if ( ! function_exists('elements'))
 
 		foreach ($items as $item)
 		{
-			$return[$item] = array_key_exists($array[$item]) ? $array[$item] : $default;
+			$return[$item] = array_key_exists($item, $array) ? $array[$item] : $default;
 		}
 
 		return $return;
-- 
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/helpers/array_helper.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index ed2fe3c4a..0e66e4b77 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.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');
 
 /**
  * CodeIgniter Array Helpers
-- 
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/helpers/array_helper.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index 0e66e4b77..7b62da68f 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.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 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/helpers/array_helper.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index 7b62da68f..1cdbcdfcf 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.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 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/helpers/array_helper.php | 39 +++++++++++++++++++++++++--------------
 1 file changed, 25 insertions(+), 14 deletions(-)

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index 1cdbcdfcf..dd9d84b2a 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.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/helpers/array_helper.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index dd9d84b2a..c4fa330ea 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.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/helpers/array_helper.php | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index c4fa330ea..e07b52bb5 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.php
@@ -113,6 +113,3 @@ if ( ! function_exists('elements'))
 		return $return;
 	}
 }
-
-/* End of file array_helper.php */
-/* Location: ./system/helpers/array_helper.php */
\ No newline at end of file
-- 
cgit v1.2.3-24-g4f1b


From aaca76cf4d9ea66249771b89a84c1bd436296b07 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Tue, 14 Apr 2015 15:51:29 +0300
Subject: [ci skip] Change Array helpers element(), elements() signatures

Close #3767
---
 system/helpers/array_helper.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index e07b52bb5..2ce55b9c4 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.php
@@ -62,7 +62,7 @@ if ( ! function_exists('element'))
 	 * @param	mixed
 	 * @return	mixed	depends on what the array contains
 	 */
-	function element($item, $array, $default = NULL)
+	function element($item, array $array, $default = NULL)
 	{
 		return array_key_exists($item, $array) ? $array[$item] : $default;
 	}
@@ -99,7 +99,7 @@ if ( ! function_exists('elements'))
 	 * @param	mixed
 	 * @return	mixed	depends on what the array contains
 	 */
-	function elements($items, $array, $default = NULL)
+	function elements($items, array $array, $default = NULL)
 	{
 		$return = array();
 
-- 
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/helpers/array_helper.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index 2ce55b9c4..4bf7cd188 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.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/helpers/array_helper.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index 4bf7cd188..151324cf9 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.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
  */
@@ -44,7 +44,7 @@ defined('BASEPATH') OR exit('No direct script access allowed');
  * @subpackage	Helpers
  * @category	Helpers
  * @author		EllisLab Dev Team
- * @link		http://codeigniter.com/user_guide/helpers/array_helper.html
+ * @link		https://codeigniter.com/user_guide/helpers/array_helper.html
  */
 
 // ------------------------------------------------------------------------
-- 
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/helpers/array_helper.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index 151324cf9..3fdccf909 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.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 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/helpers/array_helper.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'system/helpers/array_helper.php')

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index 3fdccf909..74c7c15a8 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.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