Merge branch 'feature/unit-tests' into develop

6 files changed, 25 insertions, 9 deletions

diff --git a/system/core/Config.php b/system/core/Config.php
index 1e149d005..91826bd41 100755
--- a/system/core/Config.php
+++ b/system/core/Config.php
@@ -76,7 +76,7 @@ class CI_Config {
 		log_message('debug', 'Config Class Initialized');
 
 		// Set the base_url automatically if none was provided
-		if ($this->config['base_url'] == '')
+		if (empty($this->config['base_url']))
 		{
 			if (isset($_SERVER['HTTP_HOST']))
 			{
diff --git a/system/core/URI.php b/system/core/URI.php
index db5b8e44b..b5364a30d 100755
--- a/system/core/URI.php
+++ b/system/core/URI.php
@@ -22,7 +22,6 @@
  * @license		http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
  * @link		http://codeigniter.com
  * @since		Version 1.0
- * @filesource
  */
 
 // ------------------------------------------------------------------------
@@ -93,7 +92,7 @@ class CI_URI {
 		if (strtoupper($this->config->item('uri_protocol')) === 'AUTO')
 		{
 			// Is the request coming from the command line?
-			if (php_sapi_name() === 'cli' OR defined('STDIN'))
+			if ($this->_is_cli_request())
 			{
 				$this->_set_uri_string($this->_parse_cli_args());
 				return;
@@ -227,6 +226,21 @@ class CI_URI {
 	}
 
 	// --------------------------------------------------------------------
+	
+	/**
+	 * Is cli Request?
+	 *
+	 * Duplicate of function from the Input class to test to see if a request was made from the command line
+	 *
+	 * @return 	boolean
+	 */
+	protected function _is_cli_request()
+	{
+		return (php_sapi_name() == 'cli') OR defined('STDIN');
+	}
+
+	
+	// --------------------------------------------------------------------
 
 	/**
 	 * Parse cli arguments
diff --git a/system/database/DB_active_rec.php b/system/database/DB_active_rec.php
index 756709698..35164a79c 100644
--- a/system/database/DB_active_rec.php
+++ b/system/database/DB_active_rec.php
@@ -214,6 +214,7 @@ class CI_DB_active_record extends CI_DB_driver {
 
 		$sql = $this->protect_identifiers($type.'('.trim($select).')').' AS '.$this->protect_identifiers(trim($alias));
 		$this->ar_select[] = $sql;
+		$this->ar_no_escape[] = NULL;
 
 		if ($this->ar_caching === TRUE)
 		{
diff --git a/system/helpers/date_helper.php b/system/helpers/date_helper.php
index 2a34cf93e..7e60cccf8 100644
--- a/system/helpers/date_helper.php
+++ b/system/helpers/date_helper.php
@@ -128,15 +128,16 @@ if ( ! function_exists('standard_date'))
 	function standard_date($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:%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]))
diff --git a/system/helpers/inflector_helper.php b/system/helpers/inflector_helper.php
index 2f6b40aa7..ad9cd1fbd 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);
 	}
 }
 
diff --git a/system/libraries/Table.php b/system/libraries/Table.php
index 8651b9e69..08590c0e0 100644
--- a/system/libraries/Table.php
+++ b/system/libraries/Table.php
@@ -102,7 +102,7 @@ class CI_Table {
 	 */
 	public function make_columns($array = array(), $col_limit = 0)
 	{
-		if ( ! is_array($array) OR count($array) === 0)
+		if ( ! is_array($array) OR count($array) === 0 OR ! is_int($col_limit))
 		{
 			return FALSE;
 		}
@@ -395,7 +395,7 @@ class CI_Table {
 		// First generate the headings from the table column names
 		if (count($this->heading) === 0)
 		{
-			if ( ! method_exists($query, 'list_fields'))
+			if ( ! is_callable(array($query, 'list_fields')))
 			{
 				return FALSE;
 			}