Merge branch 'release/v2.0.3'

Author: Derek Jones

application/config/mimes.php

@@ -10,7 +10,7 @@
 
 $mimes = array(	'hqx'	=>	'application/mac-binhex40',
 				'cpt'	=>	'application/mac-compactpro',
-				'csv'	=>	array('text/x-comma-separated-values', 'text/comma-separated-values', 'application/octet-stream', 'application/vnd.ms-excel', 'text/x-csv', 'text/csv', 'application/csv', 'application/excel', 'application/vnd.msexcel'),
+				'csv'	=>	array('text/x-comma-separated-values', 'text/comma-separated-values', 'application/octet-stream', 'application/vnd.ms-excel', 'application/x-csv', 'text/x-csv', 'text/csv', 'application/csv', 'application/excel', 'application/vnd.msexcel'),
 				'bin'	=>	'application/macbinary',
 				'dms'	=>	'application/octet-stream',
 				'lha'	=>	'application/octet-stream',

system/core/CodeIgniter.php

@@ -32,7 +32,7 @@
  *  Define the CodeIgniter Version
  * ------------------------------------------------------
  */
-	define('CI_VERSION', '2.0.2');
+	define('CI_VERSION', '2.0.3');
 
 /*
  * ------------------------------------------------------

system/core/Input.php

@@ -672,7 +672,7 @@ public function is_ajax_request()
 	 */
 	public function is_cli_request()
 	{
-		return (bool) defined('STDIN');
+		return (php_sapi_name() == 'cli') or defined('STDIN');
 	}
 
 }

system/core/Loader.php

@@ -388,6 +388,21 @@ public function vars($vars = array(), $val = '')
 
 	// --------------------------------------------------------------------
 
+	/**
+	 * Get Variable
+	 *
+	 * Check if a variable is set and retrieve it.
+	 *
+	 * @param	array
+	 * @return	void
+	 */
+	public function get_var($key)
+	{
+		return isset($this->_ci_cached_vars[$key]) ? $this->_ci_cached_vars[$key] : NULL;
+	}
+
+	// --------------------------------------------------------------------
+
 	/**
 	 * Load Helper
 	 *

system/core/URI.php

@@ -62,7 +62,7 @@ function _fetch_uri_string()
 		if (strtoupper($this->config->item('uri_protocol')) == 'AUTO')
 		{
 			// Is the request coming from the command line?
-			if (defined('STDIN'))
+			if (php_sapi_name() == 'cli' or defined('STDIN'))
 			{
 				$this->_set_uri_string($this->_parse_cli_args());
 				return;