Change class filenames to Ucfirst

15 files changed, 105 insertions, 58 deletions

diff --git a/user_guide_src/source/general/cli.rst b/user_guide_src/source/general/cli.rst
index 998d2a907..4145d5ccc 100644
--- a/user_guide_src/source/general/cli.rst
+++ b/user_guide_src/source/general/cli.rst
@@ -33,7 +33,7 @@ Let's try it: Hello World!
 ==========================
 
 Let's create a simple controller so you can see it in action. Using your
-text editor, create a file called tools.php, and put the following code
+text editor, create a file called Tools.php, and put the following code
 in it::
 
 	<?php
diff --git a/user_guide_src/source/general/controllers.rst b/user_guide_src/source/general/controllers.rst
index 04f23276d..d8ef824fb 100644
--- a/user_guide_src/source/general/controllers.rst
+++ b/user_guide_src/source/general/controllers.rst
@@ -18,7 +18,7 @@ Consider this URI::
 	example.com/index.php/blog/
 
 In the above example, CodeIgniter would attempt to find a controller
-named blog.php and load it.
+named Blog.php and load it.
 
 **When a controller's name matches the first segment of a URI, it will
 be loaded.**
@@ -27,7 +27,7 @@ Let's try it: Hello World!
 ==========================
 
 Let's create a simple controller so you can see it in action. Using your
-text editor, create a file called blog.php, and put the following code
+text editor, create a file called Blog.php, and put the following code
 in it::
 
 	<?php
@@ -41,6 +41,8 @@ in it::
 
 Then save the file to your *application/controllers/* directory.
 
+.. important:: The file must be called 'Blog.php', with a capital 'B'.
+
 Now visit the your site using a URL similar to this::
 
 	example.com/index.php/blog/
@@ -136,7 +138,7 @@ present, as will be the case when only your site root URL is requested.
 To specify a default controller, open your **application/config/routes.php**
 file and set this variable::
 
-	$route['default_controller'] = 'blog';
+	$route['default_controller'] = 'Blog';
 
 Where Blog is the name of the controller class you want used. If you now
 load your main index.php file without specifying any URI segments you'll
@@ -272,7 +274,7 @@ and place your controller classes within them.
 	specify the folder. For example, let's say you have a controller located
 	here::
 
-		application/controllers/products/shoes.php
+		application/controllers/products/Shoes.php
 
 	To call the above controller your URI will look something like this::
 
diff --git a/user_guide_src/source/general/creating_libraries.rst b/user_guide_src/source/general/creating_libraries.rst
index 4fc8ed72f..4beb600da 100644
--- a/user_guide_src/source/general/creating_libraries.rst
+++ b/user_guide_src/source/general/creating_libraries.rst
@@ -42,8 +42,7 @@ Naming Conventions
 The Class File
 ==============
 
-Classes should have this basic prototype (Note: We are using the name
-Someclass purely as an example)::
+Classes should have this basic prototype::
 
 	<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); 
 
@@ -56,6 +55,8 @@ Someclass purely as an example)::
 
 	/* End of file Someclass.php */
 
+.. note:: We are using the name Someclass purely as an example.
+
 Using Your Class
 ================
 
@@ -81,7 +82,7 @@ constructor::
 
 	$params = array('type' => 'large', 'color' => 'red');
 
-	$this->load->library('Someclass', $params);
+	$this->load->library('someclass', $params);
 
 If you use this feature you must set up your class constructor to expect
 data::
diff --git a/user_guide_src/source/general/libraries.rst b/user_guide_src/source/general/libraries.rst
index 6e1c8b6dd..9bbda51bb 100644
--- a/user_guide_src/source/general/libraries.rst
+++ b/user_guide_src/source/general/libraries.rst
@@ -29,4 +29,4 @@ Creating Your Own Libraries
 ===========================
 
 Please read the section of the user guide that discusses how to
-:doc:`create your own libraries <creating_libraries>`.
+:doc:`create your own libraries <creating_libraries>`.
\ No newline at end of file
diff --git a/user_guide_src/source/general/models.rst b/user_guide_src/source/general/models.rst
index a028a9569..c4fd12476 100644
--- a/user_guide_src/source/general/models.rst
+++ b/user_guide_src/source/general/models.rst
@@ -84,8 +84,7 @@ Where **Model_name** is the name of your class. Class names **must** have
 the first letter capitalized with the rest of the name lowercase. Make
 sure your class extends the base Model class.
 
-The file name will be a lower case version of your class name. For
-example, if your class is this::
+The file name must match the class name. For example, if this is your class::
 
 	class User_model extends CI_Model {
 
@@ -98,7 +97,7 @@ example, if your class is this::
 
 Your file will be this::
 
-	application/models/user_model.php
+	application/models/User_model.php
 
 Loading a Model
 ===============
@@ -111,7 +110,7 @@ the following method::
 
 If your model is located in a sub-directory, include the relative path
 from your models directory. For example, if you have a model located at
-*application/models/blog/queries.php* you'll load it using::
+*application/models/blog/Queries.php* you'll load it using::
 
 	$this->load->model('blog/queries');
 
@@ -181,4 +180,4 @@ database. The following options for connecting are available to you:
 	$config['pconnect'] = FALSE;
 	$config['db_debug'] = TRUE;
 
-	$this->load->model('Model_name', '', $config);
\ No newline at end of file
+	$this->load->model('model_name', '', $config);
\ No newline at end of file
diff --git a/user_guide_src/source/general/styleguide.rst b/user_guide_src/source/general/styleguide.rst
index 144b362f5..1683b04cd 100644
--- a/user_guide_src/source/general/styleguide.rst
+++ b/user_guide_src/source/general/styleguide.rst
@@ -71,13 +71,42 @@ identify a file as being complete and not truncated.
 
 	echo "Here's my code!";
 
-	/* End of file myfile.php */
+	/* End of file Myfile.php */
 	/* Location: ./system/modules/mymodule/myfile.php */
 
 .. note:: There should be no empty line or newline character(s) following
 	the closing comments. If you happen to see one when
 	submitting a pull request, please check your IDE settings and fix it.
 
+File Naming
+===========
+
+Class files must be named in a Ucfirst-like manner, while any other file name
+(configurations, views, generic scripts, etc.) should be in all lowercase.
+
+**INCORRECT**::
+
+	somelibrary.php
+	someLibrary.php
+	SOMELIBRARY.php
+	Some_Library.php
+
+	Application_config.php
+	Application_Config.php
+	applicationConfig.php
+
+**CORRECT**::
+
+	SomeLibrary.php
+	Some_Library.php
+
+	applicationconfig.php
+	application_config.php
+
+Furthermore, class file names should match the name of the class itself.
+For example, if you have a class named `Myclass`, then its filename must
+be **Myclass.php**.
+
 Class and Method Naming
 =======================
 
diff --git a/user_guide_src/source/general/views.rst b/user_guide_src/source/general/views.rst
index 4b1ab3c34..2fc0cb2ca 100644
--- a/user_guide_src/source/general/views.rst
+++ b/user_guide_src/source/general/views.rst
@@ -45,7 +45,7 @@ Where name is the name of your view file.
 .. note:: The .php file extension does not need to be specified
 	unless you use something other than .php.
 
-Now, open the controller file you made earlier called blog.php, and
+Now, open the controller file you made earlier called Blog.php, and
 replace the echo statement with the view loading method::
 
 	<?php
diff --git a/user_guide_src/source/helpers/smiley_helper.rst b/user_guide_src/source/helpers/smiley_helper.rst
index 7069b465e..3925f8b1a 100644
--- a/user_guide_src/source/helpers/smiley_helper.rst
+++ b/user_guide_src/source/helpers/smiley_helper.rst
@@ -43,7 +43,7 @@ View as described.
 The Controller
 --------------
 
-In your `application/controllers/` folder, create a file called
+In your **application/controllers/** directory, create a file called
 smileys.php and place the code below in it.
 
 .. important:: Change the URL in the :php:func:`get_clickable_smileys()`
@@ -70,7 +70,7 @@ the :doc:`Table Class <../libraries/table>`::
 
 	}
 
-In your `application/views/` folder, create a file called `smiley_view.php`
+In your **application/views/** folder, create a file called **smiley_view.php**
 and place this code in it::
 
 	<html>
diff --git a/user_guide_src/source/installation/upgrade_300.rst b/user_guide_src/source/installation/upgrade_300.rst
index 6c5f5692d..3e8307cfc 100644
--- a/user_guide_src/source/installation/upgrade_300.rst
+++ b/user_guide_src/source/installation/upgrade_300.rst
@@ -17,22 +17,63 @@ they will need to be made fresh in this new one.
 .. note:: If you have any custom developed files in these folders please
 	make copies of them first.
 
+**************************************
+Step 2: Update your classes file names
+**************************************
+
+Starting with CodeIgniter 3.0, all class filenames (libraries, drivers, controllers
+and models) must be named in a Ucfirst-like manner or in other words - they must
+start with a capital letter.
+
+For example, if you have the following library file:
+
+	application/libraries/mylibrary.php
+
+... then you'll have to rename it to:
+
+	application/libraries/Mylibrary.php
+
+The same goes for driver libraries and extensions and/or overrides of CodeIgniter's
+own libraries and core classes.
+
+	application/libraries/MY_email.php
+	application/core/MY_log.php
+
+The above files should respectively be renamed to the following:
+
+	application/libraries/MY_Email.php
+	application/core/MY_Log.php
+
+Controllers:
+
+	application/controllers/welcome.php	->	application/controllers/Welcome.php
+
+Models:
+
+	application/models/misc_model.php	->	application/models/Misc_model.php
+
+Please note that this DOES NOT affect directories, configuration files, views,
+helpers, hooks and anything else - it is only applied to classes.
+
+You must now follow just one simple rule - class names in Ucfirst and everything else
+in lowercase.
+
 ********************************
-Step 2: Replace config/mimes.php
+Step 3: Replace config/mimes.php
 ********************************
 
 This config file has been updated to contain more user mime-types, please copy
 it to _application/config/mimes.php*.
 
 **************************************************************
-Step 3: Remove $autoload['core'] from your config/autoload.php
+Step 4: Remove $autoload['core'] from your config/autoload.php
 **************************************************************
 
 Use of the ``$autoload['core']`` config array has been deprecated as of CodeIgniter 1.4.1 and is now removed.
 Move any entries that you might have listed there to ``$autoload['libraries']`` instead.
 
 ***************************************************
-Step 4: Move your Log class overrides or extensions
+Step 5: Move your Log class overrides or extensions
 ***************************************************
 
 The Log Class is considered as a "core" class and is now located in the
@@ -43,7 +84,7 @@ or extensions to work, you need to move them to **application/core/**::
 	application/libraries/MY_Log.php -> application/core/MY_Log.php
 
 *********************************************************
-Step 5: Convert your Session usage from library to driver
+Step 6: Convert your Session usage from library to driver
 *********************************************************
 
 When you load (or autoload) the Session library, you must now load it as a driver instead of a library. This means
@@ -67,7 +108,7 @@ standard for Drivers. Also beware that some functions which are not part of the
 the drivers, so your extension may have to be broken down into separate library and driver class extensions.
 
 ***************************************
-Step 6: Update your config/database.php
+Step 7: Update your config/database.php
 ***************************************
 
 Due to 3.0.0's renaming of Active Record to Query Builder, inside your `config/database.php`, you will
@@ -79,13 +120,13 @@ need to rename the `$active_record` variable to `$query_builder`
 	$query_builder = TRUE;
 
 *******************************************
-Step 7: Move your error templates directory
+Step 8: Move your error templates directory
 *******************************************
 
 In version 3.0.0, the errors folder has been moved from _application/errors* to _application/views/errors*.
 
 *******************************************************
-Step 8: Update your config/routes.php containing (:any)
+Step 9: Update your config/routes.php containing (:any)
 *******************************************************
 
 Historically, CodeIgniter has always provided the **:any** wildcard in routing,
@@ -104,31 +145,6 @@ regular expression::
 	(.+)	// matches ANYTHING
 	(:any)	// matches any character, except for '/'
 
-*****************************************
-Step 9: Update your libraries' file names
-*****************************************
-
-CodeIgniter 3.0 only allows library file names to be named in a *ucfirst* manner
-(meaning that the first letter of the class name must be a capital). For example,
-if you have the following library file:
-
-	application/libraries/mylibrary.php
-
-... then you'll have to rename it to:
-
-	application/libraries/Mylibrary.php
-
-The same goes for driver libraries and extensions and/or overrides of CodeIgniter's
-own libraries and core classes.
-
-	application/libraries/MY_email.php
-	application/core/MY_Log.php
-
-The above files should respectively be renamed to the following:
-
-	application/libraries/MY_Email.php
-	application/core/MY_Log.php
-
 *****************************************************************************
 Step 10: Check the calls to Array Helper's element() and elements() functions
 *****************************************************************************
diff --git a/user_guide_src/source/libraries/file_uploading.rst b/user_guide_src/source/libraries/file_uploading.rst
index a92d3af34..a295d7427 100644
--- a/user_guide_src/source/libraries/file_uploading.rst
+++ b/user_guide_src/source/libraries/file_uploading.rst
@@ -83,7 +83,7 @@ place this code and save it to your **application/views/** directory::
 The Controller
 ==============
 
-Using a text editor, create a controller called upload.php. In it, place
+Using a text editor, create a controller called Upload.php. In it, place
 this code and save it to your **application/controllers/** directory::
 
 	<?php
diff --git a/user_guide_src/source/libraries/loader.rst b/user_guide_src/source/libraries/loader.rst
index b048f4881..1597bf1c8 100644
--- a/user_guide_src/source/libraries/loader.rst
+++ b/user_guide_src/source/libraries/loader.rst
@@ -192,7 +192,7 @@ $this->load->model('model_name');
 
 If your model is located in a subdirectory, include the relative path
 from your models directory. For example, if you have a model located at
-application/models/blog/queries.php you'll load it using::
+application/models/blog/Queries.php you'll load it using::
 
 	$this->load->model('blog/queries');
 
diff --git a/user_guide_src/source/libraries/migration.rst b/user_guide_src/source/libraries/migration.rst
index b734f5c34..9dc3c08da 100644
--- a/user_guide_src/source/libraries/migration.rst
+++ b/user_guide_src/source/libraries/migration.rst
@@ -86,7 +86,7 @@ Then in **application/config/migration.php** set **$config['migration_version']
 Usage Example
 *************
 
-In this example some simple code is placed in **application/controllers/migrate.php** 
+In this example some simple code is placed in **application/controllers/Migrate.php** 
 to update the schema.::
 
 	<?php
diff --git a/user_guide_src/source/libraries/xmlrpc.rst b/user_guide_src/source/libraries/xmlrpc.rst
index a43c48837..d2d695ee3 100644
--- a/user_guide_src/source/libraries/xmlrpc.rst
+++ b/user_guide_src/source/libraries/xmlrpc.rst
@@ -296,7 +296,7 @@ Client to send a request to the Server and receive a response.
 The Client
 ----------
 
-Using a text editor, create a controller called xmlrpc_client.php. In
+Using a text editor, create a controller called Xmlrpc_client.php. In
 it, place this code and save it to your application/controllers/
 folder::
 
@@ -337,7 +337,7 @@ folder::
 The Server
 ----------
 
-Using a text editor, create a controller called xmlrpc_server.php. In
+Using a text editor, create a controller called Xmlrpc_server.php. In
 it, place this code and save it to your application/controllers/
 folder::
 
diff --git a/user_guide_src/source/tutorial/news_section.rst b/user_guide_src/source/tutorial/news_section.rst
index d7754e9f3..c21f4e6de 100644
--- a/user_guide_src/source/tutorial/news_section.rst
+++ b/user_guide_src/source/tutorial/news_section.rst
@@ -16,7 +16,7 @@ are the place where you retrieve, insert, and update information in your
 database or other data stores. They represent your data.
 
 Open up the application/models directory and create a new file called
-news_model.php and add the following code. Make sure you've configured
+News_model.php and add the following code. Make sure you've configured
 your database properly as described
 `here <../database/configuration.html>`_.
 
@@ -85,7 +85,7 @@ Now that the queries are written, the model should be tied to the views
 that are going to display the news items to the user. This could be done
 in our pages controller created earlier, but for the sake of clarity, a
 new "news" controller is defined. Create the new controller at
-application/controllers/news.php.
+application/controllers/News.php.
 
 ::
 
diff --git a/user_guide_src/source/tutorial/static_pages.rst b/user_guide_src/source/tutorial/static_pages.rst
index 97c74601d..330a50ecf 100644
--- a/user_guide_src/source/tutorial/static_pages.rst
+++ b/user_guide_src/source/tutorial/static_pages.rst
@@ -20,7 +20,7 @@ match:
 As URL schemes become more complex, this may change. But for now, this
 is all we will need to know.
 
-Create a file at application/controllers/pages.php with the following
+Create a file at application/controllers/Pages.php with the following
 code.
 
 ::