From 5d1e32b2fbae74e6f9e1ab2bdb6a3635579ef13e Mon Sep 17 00:00:00 2001
From: Eric Barnes <eric@ericlbarnes.com>
Date: Tue, 3 May 2011 22:28:59 -0400
Subject: Added unit tests for date helper.

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

(limited to 'system/helpers')

diff --git a/system/helpers/date_helper.php b/system/helpers/date_helper.php
index f3f01f751..951181b8c 100644
--- a/system/helpers/date_helper.php
+++ b/system/helpers/date_helper.php
@@ -112,15 +112,16 @@ if ( ! function_exists('standard_date'))
 	function standard_date($fmt = 'DATE_RFC822', $time = '')
 	{
 		$formats = array(
-						'DATE_ATOM'		=>	'%Y-%m-%dT%H:%i:%s%Q',
+						'DATE_ATOM'		=>	'%Y-%m-%dT%H:%i:%s%O',
 						'DATE_COOKIE'	=>	'%l, %d-%M-%y %H:%i:%s UTC',
-						'DATE_ISO8601'	=>	'%Y-%m-%dT%H:%i:%s%Q',
+						'DATE_ISO8601'	=>	'%Y-%m-%dT%H:%i:%s%O',
 						'DATE_RFC822'	=>	'%D, %d %M %y %H:%i:%s %O',
-						'DATE_RFC850'	=>	'%l, %d-%M-%y %H:%m:%i UTC',
+						'DATE_RFC850'	=>	'%l, %d-%M-%y %H:%i:%s UTC',
 						'DATE_RFC1036'	=>	'%D, %d %M %y %H:%i:%s %O',
 						'DATE_RFC1123'	=>	'%D, %d %M %Y %H:%i:%s %O',
+						'DATE_RFC2822'	=>	'%D, %d %M %Y %H:%i:%s %O',
 						'DATE_RSS'		=>	'%D, %d %M %Y %H:%i:%s %O',
-						'DATE_W3C'		=>	'%Y-%m-%dT%H:%i:%s%Q'
+						'DATE_W3C'		=>	'%Y-%m-%dT%H:%i:%s%O'
 						);
 
 		if ( ! isset($formats[$fmt]))
-- 
cgit v1.2.3-24-g4f1b


From e40c763bf969acbaa7c4c61be50f01e870062080 Mon Sep 17 00:00:00 2001
From: Phil Sturgeon <email@philsturgeon.co.uk>
Date: Sat, 10 Mar 2012 13:05:08 +0000
Subject: Fixed camelize.

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

(limited to 'system/helpers')

diff --git a/system/helpers/inflector_helper.php b/system/helpers/inflector_helper.php
index 02c425b8a..5acfd6bc5 100644
--- a/system/helpers/inflector_helper.php
+++ b/system/helpers/inflector_helper.php
@@ -173,7 +173,7 @@ if ( ! function_exists('camelize'))
 {
 	function camelize($str)
 	{
-		return substr(str_replace(' ', '', ucwords(preg_replace('/[\s_]+/', ' ', $str))), 1);
+		return strtolower($str[0]).substr(str_replace(' ', '', ucwords(preg_replace('/[\s_]+/', ' ', $str))), 1);
 	}
 }
 
-- 
cgit v1.2.3-24-g4f1b


From 03dbcf0669abdddf6bb459a423b99e7aed73e453 Mon Sep 17 00:00:00 2001
From: Roger Herbert <rogerlherbert@gmail.com>
Date: Sun, 11 Mar 2012 11:48:50 +0000
Subject: Make timespan() helper show fuzzier periods if required

---
 system/helpers/date_helper.php | 131 +++++++++++++++++++++++++++--------------
 1 file changed, 86 insertions(+), 45 deletions(-)

(limited to 'system/helpers')

diff --git a/system/helpers/date_helper.php b/system/helpers/date_helper.php
index 2a34cf93e..9f8e05bb9 100644
--- a/system/helpers/date_helper.php
+++ b/system/helpers/date_helper.php
@@ -163,7 +163,7 @@ if ( ! function_exists('standard_date'))
  */
 if ( ! function_exists('timespan'))
 {
-	function timespan($seconds = 1, $time = '')
+	function timespan($seconds = 1, $time = '', $units = '')
 	{
 		$CI =& get_instance();
 		$CI->lang->load('date');
@@ -178,83 +178,124 @@ if ( ! function_exists('timespan'))
 			$time = time();
 		}
 
-		$seconds = ($time <= $seconds) ? 1 : $time - $seconds;
+		if ( ! is_numeric($units))
+		{
+			$units = 999;
+		}
+
+		if ($time <= $seconds)
+		{
+			$seconds = 1;
+		}
+		else
+		{
+			$seconds = $time - $seconds;
+		}
 
-		$str = '';
-		$years = floor($seconds / 31557600);
+		$str = array();
+	
+		// years
+	
+		$years = floor($seconds / 31536000);
 
 		if ($years > 0)
 		{
-			$str .= $years.' '.$CI->lang->line((($years	> 1) ? 'date_years' : 'date_year')).', ';
+			$str[] = $years.' '.$CI->lang->line((($years	> 1) ? 'date_years' : 'date_year'));
 		}
 
-		$seconds -= $years * 31557600;
-		$months = floor($seconds / 2629743);
+		$seconds -= $years * 31536000;
 
-		if ($years > 0 OR $months > 0)
-		{
-			if ($months > 0)
+		// months
+	
+		if (count($str) < $units) {
+			$months = floor($seconds / 2628000);
+
+			if ($years > 0 OR $months > 0)
 			{
-				$str .= $months.' '.$CI->lang->line((($months	> 1) ? 'date_months' : 'date_month')).', ';
-			}
+				if ($months > 0)
+				{
+					$str[] = $months.' '.$CI->lang->line((($months	> 1) ? 'date_months' : 'date_month'));
+				}
 
-			$seconds -= $months * 2629743;
+				$seconds -= $months * 2628000;
+			}
 		}
 
-		$weeks = floor($seconds / 604800);
+		// weeks
+	
+		if (count($str) < $units) {
+			$weeks = floor($seconds / 604800);
 
-		if ($years > 0 OR $months > 0 OR $weeks > 0)
-		{
-			if ($weeks > 0)
+			if ($years > 0 OR $months > 0 OR $weeks > 0)
 			{
-				$str .= $weeks.' '.$CI->lang->line((($weeks	> 1) ? 'date_weeks' : 'date_week')).', ';
-			}
+				if ($weeks > 0)
+				{
+					$str[] = $weeks.' '.$CI->lang->line((($weeks	> 1) ? 'date_weeks' : 'date_week'));
+				}
 
-			$seconds -= $weeks * 604800;
+				$seconds -= $weeks * 604800;
+			}
 		}
 
-		$days = floor($seconds / 86400);
+		// days
 
-		if ($months > 0 OR $weeks > 0 OR $days > 0)
-		{
-			if ($days > 0)
+		if (count($str) < $units) {
+			$days = floor($seconds / 86400);
+
+			if ($months > 0 OR $weeks > 0 OR $days > 0)
 			{
-				$str .= $days.' '.$CI->lang->line((($days	> 1) ? 'date_days' : 'date_day')).', ';
-			}
+				if ($days > 0)
+				{
+					$str[] = $days.' '.$CI->lang->line((($days	> 1) ? 'date_days' : 'date_day'));
+				}
 
-			$seconds -= $days * 86400;
+				$seconds -= $days * 86400;
+			}
 		}
 
-		$hours = floor($seconds / 3600);
+		// hours
 
-		if ($days > 0 OR $hours > 0)
-		{
-			if ($hours > 0)
+		if (count($str) < $units) {
+
+			$hours = floor($seconds / 3600);
+
+			if ($days > 0 OR $hours > 0)
 			{
-				$str .= $hours.' '.$CI->lang->line((($hours	> 1) ? 'date_hours' : 'date_hour')).', ';
-			}
+				if ($hours > 0)
+				{
+					$str[] = $hours.' '.$CI->lang->line((($hours	> 1) ? 'date_hours' : 'date_hour'));
+				}
 
-			$seconds -= $hours * 3600;
+				$seconds -= $hours * 3600;
+			}
 		}
 
-		$minutes = floor($seconds / 60);
+		// minutes
 
-		if ($days > 0 OR $hours > 0 OR $minutes > 0)
-		{
-			if ($minutes > 0)
+		if (count($str) < $units) {
+
+			$minutes = floor($seconds / 60);
+
+			if ($days > 0 OR $hours > 0 OR $minutes > 0)
 			{
-				$str .= $minutes.' '.$CI->lang->line((($minutes	> 1) ? 'date_minutes' : 'date_minute')).', ';
-			}
+				if ($minutes > 0)
+				{
+					$str[] = $minutes.' '.$CI->lang->line((($minutes	> 1) ? 'date_minutes' : 'date_minute'));
+				}
 
-			$seconds -= $minutes * 60;
+				$seconds -= $minutes * 60;
+			}
 		}
 
-		if ($str == '')
-		{
-			$str .= $seconds.' '.$CI->lang->line((($seconds	> 1) ? 'date_seconds' : 'date_second')).', ';
+		//  seconds
+
+		if (count($str) == 0) {
+			{
+				$str[] = $seconds.' '.$CI->lang->line((($seconds	> 1) ? 'date_seconds' : 'date_second'));
+			}
 		}
 
-		return substr(trim($str), 0, -1);
+		return strtolower(implode(', ', $str));
 	}
 }
 
-- 
cgit v1.2.3-24-g4f1b


From 11f46f736b93529e8310135669196dec98e94d90 Mon Sep 17 00:00:00 2001
From: Roger Herbert <rogerlherbert@gmail.com>
Date: Sun, 11 Mar 2012 15:11:44 +0000
Subject: Revert "Make timespan() helper show fuzzier periods if required"

This reverts commit 03dbcf0669abdddf6bb459a423b99e7aed73e453.
---
 system/helpers/date_helper.php | 131 ++++++++++++++---------------------------
 1 file changed, 45 insertions(+), 86 deletions(-)

(limited to 'system/helpers')

diff --git a/system/helpers/date_helper.php b/system/helpers/date_helper.php
index 9f8e05bb9..2a34cf93e 100644
--- a/system/helpers/date_helper.php
+++ b/system/helpers/date_helper.php
@@ -163,7 +163,7 @@ if ( ! function_exists('standard_date'))
  */
 if ( ! function_exists('timespan'))
 {
-	function timespan($seconds = 1, $time = '', $units = '')
+	function timespan($seconds = 1, $time = '')
 	{
 		$CI =& get_instance();
 		$CI->lang->load('date');
@@ -178,124 +178,83 @@ if ( ! function_exists('timespan'))
 			$time = time();
 		}
 
-		if ( ! is_numeric($units))
-		{
-			$units = 999;
-		}
-
-		if ($time <= $seconds)
-		{
-			$seconds = 1;
-		}
-		else
-		{
-			$seconds = $time - $seconds;
-		}
+		$seconds = ($time <= $seconds) ? 1 : $time - $seconds;
 
-		$str = array();
-	
-		// years
-	
-		$years = floor($seconds / 31536000);
+		$str = '';
+		$years = floor($seconds / 31557600);
 
 		if ($years > 0)
 		{
-			$str[] = $years.' '.$CI->lang->line((($years	> 1) ? 'date_years' : 'date_year'));
+			$str .= $years.' '.$CI->lang->line((($years	> 1) ? 'date_years' : 'date_year')).', ';
 		}
 
-		$seconds -= $years * 31536000;
+		$seconds -= $years * 31557600;
+		$months = floor($seconds / 2629743);
 
-		// months
-	
-		if (count($str) < $units) {
-			$months = floor($seconds / 2628000);
-
-			if ($years > 0 OR $months > 0)
+		if ($years > 0 OR $months > 0)
+		{
+			if ($months > 0)
 			{
-				if ($months > 0)
-				{
-					$str[] = $months.' '.$CI->lang->line((($months	> 1) ? 'date_months' : 'date_month'));
-				}
-
-				$seconds -= $months * 2628000;
+				$str .= $months.' '.$CI->lang->line((($months	> 1) ? 'date_months' : 'date_month')).', ';
 			}
+
+			$seconds -= $months * 2629743;
 		}
 
-		// weeks
-	
-		if (count($str) < $units) {
-			$weeks = floor($seconds / 604800);
+		$weeks = floor($seconds / 604800);
 
-			if ($years > 0 OR $months > 0 OR $weeks > 0)
+		if ($years > 0 OR $months > 0 OR $weeks > 0)
+		{
+			if ($weeks > 0)
 			{
-				if ($weeks > 0)
-				{
-					$str[] = $weeks.' '.$CI->lang->line((($weeks	> 1) ? 'date_weeks' : 'date_week'));
-				}
-
-				$seconds -= $weeks * 604800;
+				$str .= $weeks.' '.$CI->lang->line((($weeks	> 1) ? 'date_weeks' : 'date_week')).', ';
 			}
-		}
 
-		// days
+			$seconds -= $weeks * 604800;
+		}
 
-		if (count($str) < $units) {
-			$days = floor($seconds / 86400);
+		$days = floor($seconds / 86400);
 
-			if ($months > 0 OR $weeks > 0 OR $days > 0)
+		if ($months > 0 OR $weeks > 0 OR $days > 0)
+		{
+			if ($days > 0)
 			{
-				if ($days > 0)
-				{
-					$str[] = $days.' '.$CI->lang->line((($days	> 1) ? 'date_days' : 'date_day'));
-				}
-
-				$seconds -= $days * 86400;
+				$str .= $days.' '.$CI->lang->line((($days	> 1) ? 'date_days' : 'date_day')).', ';
 			}
-		}
 
-		// hours
-
-		if (count($str) < $units) {
+			$seconds -= $days * 86400;
+		}
 
-			$hours = floor($seconds / 3600);
+		$hours = floor($seconds / 3600);
 
-			if ($days > 0 OR $hours > 0)
+		if ($days > 0 OR $hours > 0)
+		{
+			if ($hours > 0)
 			{
-				if ($hours > 0)
-				{
-					$str[] = $hours.' '.$CI->lang->line((($hours	> 1) ? 'date_hours' : 'date_hour'));
-				}
-
-				$seconds -= $hours * 3600;
+				$str .= $hours.' '.$CI->lang->line((($hours	> 1) ? 'date_hours' : 'date_hour')).', ';
 			}
-		}
-
-		// minutes
 
-		if (count($str) < $units) {
+			$seconds -= $hours * 3600;
+		}
 
-			$minutes = floor($seconds / 60);
+		$minutes = floor($seconds / 60);
 
-			if ($days > 0 OR $hours > 0 OR $minutes > 0)
+		if ($days > 0 OR $hours > 0 OR $minutes > 0)
+		{
+			if ($minutes > 0)
 			{
-				if ($minutes > 0)
-				{
-					$str[] = $minutes.' '.$CI->lang->line((($minutes	> 1) ? 'date_minutes' : 'date_minute'));
-				}
-
-				$seconds -= $minutes * 60;
+				$str .= $minutes.' '.$CI->lang->line((($minutes	> 1) ? 'date_minutes' : 'date_minute')).', ';
 			}
-		}
 
-		//  seconds
+			$seconds -= $minutes * 60;
+		}
 
-		if (count($str) == 0) {
-			{
-				$str[] = $seconds.' '.$CI->lang->line((($seconds	> 1) ? 'date_seconds' : 'date_second'));
-			}
+		if ($str == '')
+		{
+			$str .= $seconds.' '.$CI->lang->line((($seconds	> 1) ? 'date_seconds' : 'date_second')).', ';
 		}
 
-		return strtolower(implode(', ', $str));
+		return substr(trim($str), 0, -1);
 	}
 }
 
-- 
cgit v1.2.3-24-g4f1b


From 04c146d95dbc1c86e477bd27798d3234f74833e0 Mon Sep 17 00:00:00 2001
From: Roger Herbert <rogerlherbert@gmail.com>
Date: Sun, 11 Mar 2012 15:31:01 +0000
Subject: refactored to start from latest version, also less diff pain

---
 system/helpers/date_helper.php | 35 ++++++++++++++++++++---------------
 1 file changed, 20 insertions(+), 15 deletions(-)

(limited to 'system/helpers')

diff --git a/system/helpers/date_helper.php b/system/helpers/date_helper.php
index 2a34cf93e..70b01e348 100644
--- a/system/helpers/date_helper.php
+++ b/system/helpers/date_helper.php
@@ -163,7 +163,7 @@ if ( ! function_exists('standard_date'))
  */
 if ( ! function_exists('timespan'))
 {
-	function timespan($seconds = 1, $time = '')
+	function timespan($seconds = 1, $time = '', $units = '')
 	{
 		$CI =& get_instance();
 		$CI->lang->load('date');
@@ -178,24 +178,29 @@ if ( ! function_exists('timespan'))
 			$time = time();
 		}
 
+		if ( ! is_numeric($units))
+		{
+			$units = 999;
+		}
+
 		$seconds = ($time <= $seconds) ? 1 : $time - $seconds;
 
-		$str = '';
+		$str = array();
 		$years = floor($seconds / 31557600);
 
 		if ($years > 0)
 		{
-			$str .= $years.' '.$CI->lang->line((($years	> 1) ? 'date_years' : 'date_year')).', ';
+			$str[] = $years.' '.$CI->lang->line((($years	> 1) ? 'date_years' : 'date_year'));
 		}
 
 		$seconds -= $years * 31557600;
 		$months = floor($seconds / 2629743);
 
-		if ($years > 0 OR $months > 0)
+		if (count($str) < $units AND ($years > 0 OR $months > 0))
 		{
 			if ($months > 0)
 			{
-				$str .= $months.' '.$CI->lang->line((($months	> 1) ? 'date_months' : 'date_month')).', ';
+				$str[] = $months.' '.$CI->lang->line((($months	> 1) ? 'date_months' : 'date_month'));
 			}
 
 			$seconds -= $months * 2629743;
@@ -203,11 +208,11 @@ if ( ! function_exists('timespan'))
 
 		$weeks = floor($seconds / 604800);
 
-		if ($years > 0 OR $months > 0 OR $weeks > 0)
+		if (count($str) < $units AND ($years > 0 OR $months > 0 OR $weeks > 0))
 		{
 			if ($weeks > 0)
 			{
-				$str .= $weeks.' '.$CI->lang->line((($weeks	> 1) ? 'date_weeks' : 'date_week')).', ';
+				$str[] = $weeks.' '.$CI->lang->line((($weeks	> 1) ? 'date_weeks' : 'date_week'));
 			}
 
 			$seconds -= $weeks * 604800;
@@ -215,11 +220,11 @@ if ( ! function_exists('timespan'))
 
 		$days = floor($seconds / 86400);
 
-		if ($months > 0 OR $weeks > 0 OR $days > 0)
+		if (count($str) < $units AND ($months > 0 OR $weeks > 0 OR $days > 0))
 		{
 			if ($days > 0)
 			{
-				$str .= $days.' '.$CI->lang->line((($days	> 1) ? 'date_days' : 'date_day')).', ';
+				$str[] = $days.' '.$CI->lang->line((($days	> 1) ? 'date_days' : 'date_day'));
 			}
 
 			$seconds -= $days * 86400;
@@ -227,11 +232,11 @@ if ( ! function_exists('timespan'))
 
 		$hours = floor($seconds / 3600);
 
-		if ($days > 0 OR $hours > 0)
+		if (count($str) < $units AND ($days > 0 OR $hours > 0))
 		{
 			if ($hours > 0)
 			{
-				$str .= $hours.' '.$CI->lang->line((($hours	> 1) ? 'date_hours' : 'date_hour')).', ';
+				$str[] = $hours.' '.$CI->lang->line((($hours	> 1) ? 'date_hours' : 'date_hour'));
 			}
 
 			$seconds -= $hours * 3600;
@@ -239,11 +244,11 @@ if ( ! function_exists('timespan'))
 
 		$minutes = floor($seconds / 60);
 
-		if ($days > 0 OR $hours > 0 OR $minutes > 0)
+		if (count($str) < $units AND ($days > 0 OR $hours > 0 OR $minutes > 0))
 		{
 			if ($minutes > 0)
 			{
-				$str .= $minutes.' '.$CI->lang->line((($minutes	> 1) ? 'date_minutes' : 'date_minute')).', ';
+				$str[] = $minutes.' '.$CI->lang->line((($minutes	> 1) ? 'date_minutes' : 'date_minute'));
 			}
 
 			$seconds -= $minutes * 60;
@@ -251,10 +256,10 @@ if ( ! function_exists('timespan'))
 
 		if ($str == '')
 		{
-			$str .= $seconds.' '.$CI->lang->line((($seconds	> 1) ? 'date_seconds' : 'date_second')).', ';
+			$str[] = $seconds.' '.$CI->lang->line((($seconds	> 1) ? 'date_seconds' : 'date_second'));
 		}
 
-		return substr(trim($str), 0, -1);
+		return implode(', ', $str);
 	}
 }
 
-- 
cgit v1.2.3-24-g4f1b


From b8fb66b38e233c82f0116f9bdb0fdfd4ee074b30 Mon Sep 17 00:00:00 2001
From: Roger Herbert <rogerlherbert@gmail.com>
Date: Sun, 11 Mar 2012 16:15:15 +0000
Subject: AND -> &&

---
 system/helpers/date_helper.php | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'system/helpers')

diff --git a/system/helpers/date_helper.php b/system/helpers/date_helper.php
index 70b01e348..e792ecc43 100644
--- a/system/helpers/date_helper.php
+++ b/system/helpers/date_helper.php
@@ -196,7 +196,7 @@ if ( ! function_exists('timespan'))
 		$seconds -= $years * 31557600;
 		$months = floor($seconds / 2629743);
 
-		if (count($str) < $units AND ($years > 0 OR $months > 0))
+		if (count($str) < $units && ($years > 0 OR $months > 0))
 		{
 			if ($months > 0)
 			{
@@ -208,7 +208,7 @@ if ( ! function_exists('timespan'))
 
 		$weeks = floor($seconds / 604800);
 
-		if (count($str) < $units AND ($years > 0 OR $months > 0 OR $weeks > 0))
+		if (count($str) < $units && ($years > 0 OR $months > 0 OR $weeks > 0))
 		{
 			if ($weeks > 0)
 			{
@@ -220,7 +220,7 @@ if ( ! function_exists('timespan'))
 
 		$days = floor($seconds / 86400);
 
-		if (count($str) < $units AND ($months > 0 OR $weeks > 0 OR $days > 0))
+		if (count($str) < $units && ($months > 0 OR $weeks > 0 OR $days > 0))
 		{
 			if ($days > 0)
 			{
@@ -232,7 +232,7 @@ if ( ! function_exists('timespan'))
 
 		$hours = floor($seconds / 3600);
 
-		if (count($str) < $units AND ($days > 0 OR $hours > 0))
+		if (count($str) < $units && ($days > 0 OR $hours > 0))
 		{
 			if ($hours > 0)
 			{
@@ -244,7 +244,7 @@ if ( ! function_exists('timespan'))
 
 		$minutes = floor($seconds / 60);
 
-		if (count($str) < $units AND ($days > 0 OR $hours > 0 OR $minutes > 0))
+		if (count($str) < $units && ($days > 0 OR $hours > 0 OR $minutes > 0))
 		{
 			if ($minutes > 0)
 			{
-- 
cgit v1.2.3-24-g4f1b


From b81f909f8aaa3bedc3820c0d4c9056b57113b46e Mon Sep 17 00:00:00 2001
From: Roger Herbert <rogerlherbert@gmail.com>
Date: Mon, 12 Mar 2012 12:46:02 +0000
Subject: updated docs & changelog

---
 system/helpers/date_helper.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'system/helpers')

diff --git a/system/helpers/date_helper.php b/system/helpers/date_helper.php
index e792ecc43..2ad287b4a 100644
--- a/system/helpers/date_helper.php
+++ b/system/helpers/date_helper.php
@@ -159,7 +159,8 @@ if ( ! function_exists('standard_date'))
  * @access	public
  * @param	integer	a number of seconds
  * @param	integer	Unix timestamp
- * @return	integer
+ * @param	integer	a number of display units
+ * @return	string
  */
 if ( ! function_exists('timespan'))
 {
-- 
cgit v1.2.3-24-g4f1b


From 89338828264a6b50e0eb63c449a96f14f0f84076 Mon Sep 17 00:00:00 2001
From: Taufan Aditya <toopay@taufanaditya.com>
Date: Mon, 12 Mar 2012 21:03:37 +0700
Subject: Path helper improvement

---
 system/helpers/path_helper.php | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

(limited to 'system/helpers')

diff --git a/system/helpers/path_helper.php b/system/helpers/path_helper.php
index 2eb85fefa..1b9bdae75 100644
--- a/system/helpers/path_helper.php
+++ b/system/helpers/path_helper.php
@@ -58,21 +58,15 @@ if ( ! function_exists('set_realpath'))
 		}
 
 		// Resolve the path
-		if (function_exists('realpath') AND @realpath($path) !== FALSE)
-		{
-			$path = realpath($path);
-		}
-
-		// Add a trailing slash
-		$path = rtrim($path, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR;
+		$realpath = realpath($path);
 
-		// Make sure the path exists
-		if ($check_existance == TRUE && ! is_dir($path))
+		if ( ! $realpath)
 		{
-			show_error('Not a valid path: '.$path);
+			return $check_existance ? show_error('Not a valid path: '.$path) : $path;
 		}
 
-		return $path;
+		// Add a trailing slash, if this is a directory
+		return is_dir($realpath) ? rtrim($realpath, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR : $realpath;
 	}
 }
 
-- 
cgit v1.2.3-24-g4f1b


From 4a7dd98ffd1d21f2b14b9eefa70e6cae2f9aa92d Mon Sep 17 00:00:00 2001
From: Taufan Aditya <toopay@taufanaditya.com>
Date: Mon, 12 Mar 2012 21:33:55 +0700
Subject: Left the function_exists due some security restriction in some
 hosting environment

---
 system/helpers/path_helper.php | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'system/helpers')

diff --git a/system/helpers/path_helper.php b/system/helpers/path_helper.php
index 1b9bdae75..9c0af44c1 100644
--- a/system/helpers/path_helper.php
+++ b/system/helpers/path_helper.php
@@ -2,7 +2,7 @@
 /**
  * CodeIgniter
  *
- * An open source application development framework for PHP 5.2.4 or newer
+ * An open source application development framework for PHP 5.1.6 or newer
  *
  * NOTICE OF LICENSE
  *
@@ -58,7 +58,14 @@ if ( ! function_exists('set_realpath'))
 		}
 
 		// Resolve the path
-		$realpath = realpath($path);
+		if (function_exists('realpath'))
+		{
+			$realpath = realpath($path);
+		}
+		else
+		{
+			$realpath = (is_dir($path) or is_file($path)) ? $path : FALSE;
+		}
 
 		if ( ! $realpath)
 		{
-- 
cgit v1.2.3-24-g4f1b


From 7164cda9ab8aea8fc26aad21dd78c9f06839dec7 Mon Sep 17 00:00:00 2001
From: Taufan Aditya <toopay@taufanaditya.com>
Date: Mon, 12 Mar 2012 21:36:04 +0700
Subject: Minimal PHP version annotation

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

(limited to 'system/helpers')

diff --git a/system/helpers/path_helper.php b/system/helpers/path_helper.php
index 9c0af44c1..8c4730d73 100644
--- a/system/helpers/path_helper.php
+++ b/system/helpers/path_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 fc49a657af78b0fb248cc666b162dc894e3e04ba Mon Sep 17 00:00:00 2001
From: Taufan Aditya <toopay@taufanaditya.com>
Date: Tue, 13 Mar 2012 03:27:58 +0700
Subject: Extra

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

(limited to 'system/helpers')

diff --git a/system/helpers/path_helper.php b/system/helpers/path_helper.php
index 8c4730d73..e4fc6f157 100644
--- a/system/helpers/path_helper.php
+++ b/system/helpers/path_helper.php
@@ -58,13 +58,13 @@ if ( ! function_exists('set_realpath'))
 		}
 
 		// Resolve the path
-		if (function_exists('realpath'))
+		if (function_exists('realpath') && @realpath($path) !== FALSE)
 		{
 			$realpath = realpath($path);
 		}
 		else
 		{
-			$realpath = (is_dir($path) or is_file($path)) ? $path : FALSE;
+			$realpath = (is_dir($path) OR is_file($path)) ? $path : FALSE;
 		}
 
 		if ( ! $realpath)
-- 
cgit v1.2.3-24-g4f1b


From ce707b4cafd64b95031690cf927584b1d60c7ad7 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Wed, 14 Mar 2012 10:26:08 +0200
Subject: Further improve the path helper

---
 system/helpers/path_helper.php | 19 ++++++-------------
 1 file changed, 6 insertions(+), 13 deletions(-)

(limited to 'system/helpers')

diff --git a/system/helpers/path_helper.php b/system/helpers/path_helper.php
index e4fc6f157..c31f0bdc5 100644
--- a/system/helpers/path_helper.php
+++ b/system/helpers/path_helper.php
@@ -25,8 +25,6 @@
  * @filesource
  */
 
-// ------------------------------------------------------------------------
-
 /**
  * CodeIgniter Path Helpers
  *
@@ -51,8 +49,8 @@ if ( ! function_exists('set_realpath'))
 {
 	function set_realpath($path, $check_existance = FALSE)
 	{
-		// Security check to make sure the path is NOT a URL.  No remote file inclusion!
-		if (preg_match("#^(http:\/\/|https:\/\/|www\.|ftp|[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})#i", $path))
+		// Security check to make sure the path is NOT a URL. No remote file inclusion!
+		if (preg_match('#^(http:\/\/|https:\/\/|www\.|ftp|[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})#i', $path))
 		{
 			show_error('The path you submitted must be a local server path, not a URL');
 		}
@@ -60,20 +58,15 @@ if ( ! function_exists('set_realpath'))
 		// Resolve the path
 		if (function_exists('realpath') && @realpath($path) !== FALSE)
 		{
-			$realpath = realpath($path);
+			$path = realpath($path);
 		}
-		else
-		{
-			$realpath = (is_dir($path) OR is_file($path)) ? $path : FALSE;
-		}
-
-		if ( ! $realpath)
+		elseif ($check_existance && ! is_dir($path) && ! is_file($path))
 		{
-			return $check_existance ? show_error('Not a valid path: '.$path) : $path;
+			show_error('Not a valid path: '.$path);
 		}
 
 		// Add a trailing slash, if this is a directory
-		return is_dir($realpath) ? rtrim($realpath, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR : $realpath;
+		return is_dir($path) ? rtrim($path, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR : $path;
 	}
 }
 
-- 
cgit v1.2.3-24-g4f1b


From 8d69aa166ca642cbbaed561878e22470720ecb78 Mon Sep 17 00:00:00 2001
From: Roger Herbert <rogerlherbert@gmail.com>
Date: Wed, 14 Mar 2012 08:44:55 +0000
Subject: changed default value for $units to 7

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

(limited to 'system/helpers')

diff --git a/system/helpers/date_helper.php b/system/helpers/date_helper.php
index 2ad287b4a..9eea02561 100644
--- a/system/helpers/date_helper.php
+++ b/system/helpers/date_helper.php
@@ -164,7 +164,7 @@ if ( ! function_exists('standard_date'))
  */
 if ( ! function_exists('timespan'))
 {
-	function timespan($seconds = 1, $time = '', $units = '')
+	function timespan($seconds = 1, $time = '', $units = 7)
 	{
 		$CI =& get_instance();
 		$CI->lang->load('date');
@@ -181,7 +181,7 @@ if ( ! function_exists('timespan'))
 
 		if ( ! is_numeric($units))
 		{
-			$units = 999;
+			$units = 7;
 		}
 
 		$seconds = ($time <= $seconds) ? 1 : $time - $seconds;
-- 
cgit v1.2.3-24-g4f1b


From 597eb2178a0e51c105ea1d15717a9912450eb110 Mon Sep 17 00:00:00 2001
From: Roger Herbert <rogerlherbert@gmail.com>
Date: Wed, 14 Mar 2012 09:06:17 +0000
Subject: check array count for seconds unit too

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

(limited to 'system/helpers')

diff --git a/system/helpers/date_helper.php b/system/helpers/date_helper.php
index 9eea02561..2cbfd5a92 100644
--- a/system/helpers/date_helper.php
+++ b/system/helpers/date_helper.php
@@ -255,7 +255,7 @@ if ( ! function_exists('timespan'))
 			$seconds -= $minutes * 60;
 		}
 
-		if ($str == '')
+		if (count($str) === 0)
 		{
 			$str[] = $seconds.' '.$CI->lang->line((($seconds	> 1) ? 'date_seconds' : 'date_second'));
 		}
-- 
cgit v1.2.3-24-g4f1b


From 4ad0fd86e8dc6dba74305dbb0c88c593b46a19a2 Mon Sep 17 00:00:00 2001
From: freewil <sean@eternalrise.com>
Date: Tue, 13 Mar 2012 22:37:42 -0400
Subject: add support for httponly cookies

---
 system/helpers/cookie_helper.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'system/helpers')

diff --git a/system/helpers/cookie_helper.php b/system/helpers/cookie_helper.php
index 38a2f78fc..ec8aa3250 100644
--- a/system/helpers/cookie_helper.php
+++ b/system/helpers/cookie_helper.php
@@ -40,7 +40,7 @@
 /**
  * Set cookie
  *
- * Accepts six parameter, or you can submit an associative
+ * Accepts seven parameters, or you can submit an associative
  * array in the first parameter containing all the values.
  *
  * @param	mixed
@@ -49,15 +49,17 @@
  * @param	string	the cookie domain.  Usually:  .yourdomain.com
  * @param	string	the cookie path
  * @param	string	the cookie prefix
+ * @param	bool	true makes the cookie secure
+ * @param	bool	true makes the cookie accessible via http(s) only (no javascript)
  * @return	void
  */
 if ( ! function_exists('set_cookie'))
 {
-	function set_cookie($name = '', $value = '', $expire = '', $domain = '', $path = '/', $prefix = '', $secure = FALSE)
+	function set_cookie($name = '', $value = '', $expire = '', $domain = '', $path = '/', $prefix = '', $secure = FALSE, $httponly = FALSE)
 	{
 		// Set the config file options
 		$CI =& get_instance();
-		$CI->input->set_cookie($name, $value, $expire, $domain, $path, $prefix, $secure);
+		$CI->input->set_cookie($name, $value, $expire, $domain, $path, $prefix, $secure, $httponly);
 	}
 }
 
-- 
cgit v1.2.3-24-g4f1b


From 8840c96cc0608859ad4b5341c31db9bb1f833792 Mon Sep 17 00:00:00 2001
From: freewil <sean@eternalrise.com>
Date: Sun, 18 Mar 2012 15:23:09 -0400
Subject: use php's hash() function for do_hash() helper

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

(limited to 'system/helpers')

diff --git a/system/helpers/security_helper.php b/system/helpers/security_helper.php
index e05e947a5..16dfb0de3 100644
--- a/system/helpers/security_helper.php
+++ b/system/helpers/security_helper.php
@@ -87,7 +87,7 @@ if ( ! function_exists('do_hash'))
 {
 	function do_hash($str, $type = 'sha1')
 	{
-		return ($type === 'sha1') ? sha1($str) : md5($str);
+		return hash($type, $str);
 	}
 }
 
-- 
cgit v1.2.3-24-g4f1b


From 50bff7c06c177f580db956ef5df9a490141de5f6 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Mon, 19 Mar 2012 12:16:38 +0200
Subject: Fix possible error messages with do_hash() and alter a changelog
 entry

---
 system/helpers/security_helper.php | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

(limited to 'system/helpers')

diff --git a/system/helpers/security_helper.php b/system/helpers/security_helper.php
index 16dfb0de3..2f3df7834 100644
--- a/system/helpers/security_helper.php
+++ b/system/helpers/security_helper.php
@@ -25,8 +25,6 @@
  * @filesource
  */
 
-// ------------------------------------------------------------------------
-
 /**
  * CodeIgniter Security Helpers
  *
@@ -42,7 +40,6 @@
 /**
  * XSS Filtering
  *
- * @access	public
  * @param	string
  * @param	bool	whether or not the content is an image file
  * @return	string
@@ -61,7 +58,6 @@ if ( ! function_exists('xss_clean'))
 /**
  * Sanitize Filename
  *
- * @access	public
  * @param	string
  * @return	string
  */
@@ -79,7 +75,6 @@ if ( ! function_exists('sanitize_filename'))
 /**
  * Hash encode a string
  *
- * @access	public
  * @param	string
  * @return	string
  */
@@ -87,6 +82,11 @@ if ( ! function_exists('do_hash'))
 {
 	function do_hash($str, $type = 'sha1')
 	{
+		if ( ! in_array($type, hash_algos()))
+		{
+			$type = 'md5';
+		}
+
 		return hash($type, $str);
 	}
 }
@@ -96,7 +96,6 @@ if ( ! function_exists('do_hash'))
 /**
  * Strip Image Tags
  *
- * @access	public
  * @param	string
  * @return	string
  */
@@ -104,7 +103,7 @@ if ( ! function_exists('strip_image_tags'))
 {
 	function strip_image_tags($str)
 	{
-		return preg_replace(array("#<img\s+.*?src\s*=\s*[\"'](.+?)[\"'].*?\>#", "#<img\s+.*?src\s*=\s*(.+?).*?\>#"), "\\1", $str);
+		return preg_replace(array('#<img\s+.*?src\s*=\s*["\'](.+?)["\'].*?\>#', '#<img\s+.*?src\s*=\s*(.+?).*?\>#'), '\\1', $str);
 	}
 }
 
@@ -113,7 +112,6 @@ if ( ! function_exists('strip_image_tags'))
 /**
  * Convert PHP tags to entities
  *
- * @access	public
  * @param	string
  * @return	string
  */
-- 
cgit v1.2.3-24-g4f1b


From 7eea3064af3be5dd0b526056211a510f90a40766 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Mon, 19 Mar 2012 12:58:45 +0200
Subject: Apply strtolower() to hash support check in do_hash()

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

(limited to 'system/helpers')

diff --git a/system/helpers/security_helper.php b/system/helpers/security_helper.php
index 2f3df7834..8c7adea46 100644
--- a/system/helpers/security_helper.php
+++ b/system/helpers/security_helper.php
@@ -82,7 +82,7 @@ if ( ! function_exists('do_hash'))
 {
 	function do_hash($str, $type = 'sha1')
 	{
-		if ( ! in_array($type, hash_algos()))
+		if ( ! in_array(strtolower($type), hash_algos()))
 		{
 			$type = 'md5';
 		}
-- 
cgit v1.2.3-24-g4f1b