From da981e4383c12ef182a95ee5aa88a8f8b5ee7632 Mon Sep 17 00:00:00 2001
From: Jamie Hurst <jamie@jamiehurst.co.uk>
Date: Thu, 24 May 2012 10:02:56 +0100
Subject: Adding width and height to list of clear variables to fix #1059

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

(limited to 'system')

diff --git a/system/libraries/Image_lib.php b/system/libraries/Image_lib.php
index 7f905128b..21ec2cb4b 100644
--- a/system/libraries/Image_lib.php
+++ b/system/libraries/Image_lib.php
@@ -104,7 +104,7 @@ class CI_Image_lib {
 	 */
 	function clear()
 	{
-		$props = array('source_folder', 'dest_folder', 'source_image', 'full_src_path', 'full_dst_path', 'new_image', 'image_type', 'size_str', 'quality', 'orig_width', 'orig_height', 'rotation_angle', 'x_axis', 'y_axis', 'create_fnc', 'copy_fnc', 'wm_overlay_path', 'wm_use_truetype', 'dynamic_output', 'wm_font_size', 'wm_text', 'wm_vrt_alignment', 'wm_hor_alignment', 'wm_padding', 'wm_hor_offset', 'wm_vrt_offset', 'wm_font_color', 'wm_use_drop_shadow', 'wm_shadow_color', 'wm_shadow_distance', 'wm_opacity');
+		$props = array('source_folder', 'dest_folder', 'source_image', 'full_src_path', 'full_dst_path', 'new_image', 'image_type', 'size_str', 'quality', 'orig_width', 'orig_height', 'width', 'height', 'rotation_angle', 'x_axis', 'y_axis', 'create_fnc', 'copy_fnc', 'wm_overlay_path', 'wm_use_truetype', 'dynamic_output', 'wm_font_size', 'wm_text', 'wm_vrt_alignment', 'wm_hor_alignment', 'wm_padding', 'wm_hor_offset', 'wm_vrt_offset', 'wm_font_color', 'wm_use_drop_shadow', 'wm_shadow_color', 'wm_shadow_distance', 'wm_opacity');
 
 		foreach ($props as $val)
 		{
-- 
cgit v1.2.3-24-g4f1b


From bc602d8b8e125597bfd557949e846ff5a258b858 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Thu, 24 May 2012 19:42:16 +0300
Subject: Fix issue #1387

---
 system/database/DB_active_rec.php |  4 ++--
 system/database/DB_driver.php     | 22 ++++++++++++----------
 2 files changed, 14 insertions(+), 12 deletions(-)

(limited to 'system')

diff --git a/system/database/DB_active_rec.php b/system/database/DB_active_rec.php
index 841ede28e..10febb1fc 100644
--- a/system/database/DB_active_rec.php
+++ b/system/database/DB_active_rec.php
@@ -255,7 +255,7 @@ class CI_DB_active_record extends CI_DB_driver {
 	 */
 	public function from($from)
 	{
-		foreach ((array)$from as $val)
+		foreach ((array) $from as $val)
 		{
 			if (strpos($val, ',') !== FALSE)
 			{
@@ -1647,7 +1647,7 @@ class CI_DB_active_record extends CI_DB_driver {
 		if (strpos($table, " ") !== FALSE)
 		{
 			// if the alias is written with the AS keyword, remove it
-			$table = preg_replace('/ AS /i', ' ', $table);
+			$table = preg_replace('/\s+AS\s+/i', ' ', $table);
 
 			// Grab the alias
 			$table = trim(strrchr($table, " "));
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php
index 6161f149b..c25752824 100644
--- a/system/database/DB_driver.php
+++ b/system/database/DB_driver.php
@@ -1263,15 +1263,20 @@ class CI_DB_driver {
 		}
 
 		// Convert tabs or multiple spaces into single spaces
-		$item = preg_replace('/[\t ]+/', ' ', $item);
+		$item = preg_replace('/\s+/', ' ', $item);
 
 		// If the item has an alias declaration we remove it and set it aside.
 		// Basically we remove everything to the right of the first space
-		$alias = '';
-		if (strpos($item, ' ') !== FALSE)
+		if (preg_match('/^([^\s]+) (AS )*(.+)$/i', $item, $matches))
 		{
-			$alias = strstr($item, " ");
-			$item = substr($item, 0, - strlen($alias));
+			$item = $matches[1];
+
+			// Escape the alias
+			$alias = ' '.$matches[2].$this->escape_identifiers($matches[3]);
+		}
+		else
+		{
+			$alias = '';
 		}
 
 		// This is basically a bug fix for queries that use MAX, MIN, etc.
@@ -1387,7 +1392,7 @@ class CI_DB_driver {
 
 		return $item.$alias;
 	}
-	
+
 	// --------------------------------------------------------------------
 
 	/**
@@ -1395,16 +1400,13 @@ class CI_DB_driver {
 	 *
 	 * This function is used extensively by every db driver.
 	 *
-	 * @access	private
 	 * @return	void
 	 */
 	protected function _reset_select()
 	{
-	
 	}
 
 }
 
-
 /* End of file DB_driver.php */
-/* Location: ./system/database/DB_driver.php */
+/* Location: ./system/database/DB_driver.php */
\ No newline at end of file
-- 
cgit v1.2.3-24-g4f1b