Merge pull request #2586 from vlakoff/develop

Various typos and tabs adjustments

6 files changed, 10 insertions, 10 deletions

diff --git a/system/core/Common.php b/system/core/Common.php
index b95a05db9..28c60832c 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -538,7 +538,7 @@ if ( ! function_exists('set_status_header'))
 
 		$server_protocol = isset($_SERVER['SERVER_PROTOCOL']) ? $_SERVER['SERVER_PROTOCOL'] : FALSE;
 
-		if (strpos(php_sapi_name(), 'cgi') === 0)
+		if (strpos(PHP_SAPI, 'cgi') === 0)
 		{
 			header('Status: '.$code.' '.$text, TRUE);
 		}
@@ -556,8 +556,8 @@ if ( ! function_exists('_exception_handler'))
 	/**
 	 * Exception Handler
 	 *
-	 * This is the custom exception handler that is declaired at the top
-	 * of Codeigniter.php. The main reason we use this is to permit
+	 * This is the custom exception handler that is declared at the top
+	 * of CodeIgniter.php. The main reason we use this is to permit
 	 * PHP errors to be logged in our own log files since the user may
 	 * not have access to server logs. Since this function
 	 * effectively intercepts PHP errors, however, we also need
diff --git a/system/core/Input.php b/system/core/Input.php
index 0ef81128e..1e67ce183 100644
--- a/system/core/Input.php
+++ b/system/core/Input.php
@@ -47,7 +47,7 @@ class CI_Input {
 	public $ip_address = FALSE;
 
 	/**
-	 * User agent strin
+	 * User agent string
 	 *
 	 * @var	string
 	 */
@@ -872,7 +872,7 @@ class CI_Input {
 	 */
 	public function is_cli_request()
 	{
-		return (php_sapi_name() === 'cli' OR defined('STDIN'));
+		return (PHP_SAPI === 'cli' OR defined('STDIN'));
 	}
 
 	// --------------------------------------------------------------------
diff --git a/system/core/Router.php b/system/core/Router.php
index 989ae542e..0f7278ae6 100644
--- a/system/core/Router.php
+++ b/system/core/Router.php
@@ -351,10 +351,10 @@ class CI_Router {
 			return $this->_set_request(explode('/', $this->routes[$uri]));
 		}
 
-		// Loop through the route array looking for wild-cards
+		// Loop through the route array looking for wildcards
 		foreach ($this->routes as $key => $val)
 		{
-			// Convert wild-cards to RegEx
+			// Convert wildcards to RegEx
 			$key = str_replace(array(':any', ':num'), array('[^/]+', '[0-9]+'), $key);
 
 			// Does the RegEx match?
diff --git a/system/database/drivers/oci8/oci8_driver.php b/system/database/drivers/oci8/oci8_driver.php
index 93e62b4dd..020a3a4ba 100644
--- a/system/database/drivers/oci8/oci8_driver.php
+++ b/system/database/drivers/oci8/oci8_driver.php
@@ -18,7 +18,7 @@
  *
  * @package		CodeIgniter
  * @author		EllisLab Dev Team
- * @copyright   Copyright (c) 2008 - 2013, EllisLab, Inc. (http://ellislab.com/)
+ * @copyright	Copyright (c) 2008 - 2013, 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
diff --git a/system/database/drivers/oci8/oci8_result.php b/system/database/drivers/oci8/oci8_result.php
index fd1d28787..ce09b62bc 100644
--- a/system/database/drivers/oci8/oci8_result.php
+++ b/system/database/drivers/oci8/oci8_result.php
@@ -18,7 +18,7 @@
  *
  * @package		CodeIgniter
  * @author		EllisLab Dev Team
- * @copyright   Copyright (c) 2008 - 2013, EllisLab, Inc. (http://ellislab.com/)
+ * @copyright	Copyright (c) 2008 - 2013, 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
diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php
index 85428044d..15eb74bd5 100644
--- a/system/libraries/Upload.php
+++ b/system/libraries/Upload.php
@@ -463,7 +463,7 @@ class CI_Upload {
 		}
 
 		// Are the image dimensions within the allowed size?
-		// Note: This can fail if the server has an open_basdir restriction.
+		// Note: This can fail if the server has an open_basedir restriction.
 		if ( ! $this->is_allowed_dimensions())
 		{
 			$this->set_error('upload_invalid_dimensions');