Fix merge conflicts

1 files changed, 37 insertions, 16 deletions

diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php
index 62cea758e..0b4707370 100644
--- a/system/database/DB_driver.php
+++ b/system/database/DB_driver.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');
@@ -922,7 +933,12 @@ abstract class CI_DB_driver {
 		do
 		{
 			$c--;
-			$sql = substr_replace($sql, $this->escape($binds[$c]), $matches[0][$c][1], $ml);
+			$escaped_value = $this->escape($binds[$c]);
+			if (is_array($escaped_value))
+			{
+				$escaped_value = '('.implode(',', $escaped_value).')';
+			}
+			$sql = substr_replace($sql, $escaped_value, $matches[0][$c][1], $ml);
 		}
 		while ($c !== 0);
 
@@ -992,7 +1008,12 @@ abstract class CI_DB_driver {
 	 */
 	public function escape($str)
 	{
-		if (is_string($str) OR (is_object($str) && method_exists($str, '__toString')))
+		if (is_array($str))
+		{
+			$str = array_map(array(&$this, 'escape'), $str);
+			return $str;
+		}
+		elseif (is_string($str) OR (is_object($str) && method_exists($str, '__toString')))
 		{
 			return "'".$this->escape_str($str)."'";
 		}