Refactor to use only .md files and add tests

composer.json

@@ -36,12 +36,15 @@
         "dotkernel/dot-response-header": "^3.6",
         "laminas/laminas-component-installer": "^3.5.0",
         "laminas/laminas-config-aggregator": "^1.17.0",
+        "league/commonmark": "^2.10",
         "mezzio/mezzio": "^3.24.0",
         "mezzio/mezzio-fastroute": "^3.13.0",
         "mezzio/mezzio-twigrenderer": "^2.17.0",
         "ramsey/uuid": "^4.5.0",
         "ramsey/uuid-doctrine": "^2.1.0",
-        "roave/psr-container-doctrine": "^5.2.2 || ^6.0.0"
+        "roave/psr-container-doctrine": "^5.2.2 || ^6.0.0",
+        "symfony/yaml": "^8.1",
+        "twig/markdown-extra": "^3.28"
     },
     "require-dev": {
         "filp/whoops": "^2.17.0",

config/autoload/templates.global.php

@@ -2,6 +2,9 @@
 
 declare(strict_types=1);
 
+use Twig\Extra\Markdown\MarkdownExtension;
+use Twig\RuntimeLoader\RuntimeLoaderInterface;
+
 return [
     'templates' => [
         'extension' => 'html.twig',
@@ -12,10 +15,14 @@
         'autoescape'      => 'html',
         'auto_reload'     => true,
         'cache_dir'       => 'data/cache/twig',
-        'extensions'      => [],
+        'extensions'      => [
+            MarkdownExtension::class,
+        ],
         'globals'         => [],
         'optimizations'   => -1,
-        'runtime_loaders' => [],
+        'runtime_loaders' => [
+            RuntimeLoaderInterface::class,
+        ],
         'timezone'        => 'UTC',
     ],
 ];

public/md-articles/architecture/configprovider-bootstrap-modern-php-applications.md

@@ -34,7 +34,10 @@ class ConfigProvider
 {
     public function __invoke(): array
     {
-        return [ /* ... */ ];
+        return [
+            'dependencies' => $this->getDependencies(),
+            'templates'    => $this->getTemplates(),
+        ];
     }
 
     public function getDependencies(): array
@@ -59,7 +62,7 @@ What each item means:
 
 | Item | Meaning |
 |---|---|
-| `dependencies` | Used by the dependency injector (e.g. laminas-servicemanager) to construct every requested service. |
+| `dependencies` | Used by the dependency injector (e.g. [laminas-servicemanager](https://docs.mezzio.dev/mezzio/v3/features/container/laminas-servicemanager/)) to construct every requested service. |
 | `factories` | The factory builds the service. |
 | `invokables` | The service is built with `new` directly. |
 | `aliases` | Redirects to another service name. |
@@ -74,15 +77,19 @@ The ConfigProvider is automatically picked up by the framework during applicatio
 2. **Read the configuration array** - A call similar to `$config = $container->get('config') ?? [];` reads an array of entries.
 3. **Resolve item** - `$app->pipe()` is called to resolve one of the following: resolve the service name from the container, wrap the middleware if an array is provided, or call the closure or invokable object.
 4. **Handle errors** - The error-handling middleware is the last one in the pipeline, to make sure it can handle any exceptions.
-5. **Execute at runtime** - Laminas Stratigility iterates over the pipeline in the order it was registered. Each middleware can handle the request and return a response, or delegate execution to the next middleware in the pipeline, until a `ResponseInterface` is returned to the client.
+5. **Execute at runtime** - [Laminas Stratigility](https://docs.laminas.dev/laminas-stratigility/) iterates over the pipeline in the order it was registered. Each middleware can handle the request and return a response, or delegate execution to the next middleware in the pipeline, until a `ResponseInterface` is returned to the client.
+
+Below you can see how Mezzio and Dotkernel merge and use ConfigProviders to build the middleware pipeline and dependencies.
+
+![](/uploads/article/019f8a80-cc92-7277-92c8-c0e68d81615f/ConfigProvider2.png)
 
 ## Benefits
 
 - **Centralized setup** - Instead of hardcoding bootstrap code, it's declared in a config provider so it's easy to read, change, or extend.
 - **Modular** - Each package can ship with its own config without interfering with others.
 - **Container-friendly** - Works well with frameworks using DI containers like Laminas ServiceManager, PHP-DI, or Pimple.
 - **Standardized service definitions** - Consistent rules for object creation, separate from business logic.
-- **Auto-Discovery** - In Laminas/Mezzio, the ConfigAggregator automatically loads and merges all ConfigProviders.
+- **Auto-Discovery** - In Laminas/Mezzio, the [ConfigAggregator](https://docs.laminas.dev/laminas-config-aggregator/) automatically loads and merges all ConfigProviders.
 Dotkernel is an exception: new ConfigProviders have to be added manually in `config/config.php`, because all the initial ConfigProviders required to install the applications are already injected.
 - **Environment-agnostic** - Returns an array that defines dev, test, or prod environments.
 - **Testability** - The consistent, central configuration promotes isolated (e.g. per-module) testing, easier swapping of dependencies, and assertion of pipeline setup (e.g. checking if a config key is present).

public/md-articles/best-practice/aptana-set-svn-keywords.md

@@ -10,31 +10,37 @@ language: "en"
 
 # Aptana - set SVN keywords
 
-## Overview
+In Aptana it's very simple to set the [svn:keywords](http://svnbook.red-bean.com/en/1.4/svn.advanced.props.special.keywords.html) property for a file.
 
-In Aptana it's very simple to set the svn:keywords property for a file.
-For example, to set the svn keyword property `Id`:
+For example if you want to set the svn keyword property ***Id***:
 
-## Steps
+1. In the file where you want to add the svn keyword property write **$Id$**
 
-1. In the file where the svn keyword property should be added, write `$Id$`.
-2. Right click on the file, then follow Team -> Set Property...
-(Note: "Set Property..." will not be active if the file hasn't first been added to SVN via Team -> Add to Version Controller).
-3. Select `svn:keywords`, and write `Id` in the text field.
+![](/uploads/article/019f8a80-cc86-73d9-a427-0621b2a55777/id-file-300x235.gif)
 
-When the SVN commit of the file is made, the `$Id$` keyword will be replaced with text containing the file's SVN metadata, in a specific format.
+2. Right click on the file, then follow Team -> Set Property...**Note**: *Set Property...* will not be active if you haven't first added the file to SVN: *Team*->*Add to Version Controller*
+
+![](/uploads/article/019f8a80-cc86-73d9-a427-0621b2a55777/set-property-300x152.gif)
+
+3. Select **svn:keywords**, and write **Id** in the text field
+
+![](/uploads/article/019f8a80-cc86-73d9-a427-0621b2a55777/svn-keywords-300x298.gif)
+
+When you make the SVN commit of the file, the *$Id$* keyword will be replaced with text in the format shown below:
+
+![](/uploads/article/019f8a80-cc86-73d9-a427-0621b2a55777/id-file-svn-300x141.gif)
 
 ## FAQ
 
 **Q: How do you set the svn:keywords property for a file in Aptana?**
-A: Write the keyword marker (for example `$Id$`) in the file, then right click the file and follow Team -> Set Property..., select `svn:keywords`, and write `Id` in the text field.
+A: Write the keyword marker (for example $Id$) in the file, then right click the file and follow Team -> Set Property..., select svn:keywords, and write Id in the text field.
 
 **Q: Why is "Set Property..." not active when I right click the file?**
 A: Set Property... will not be active if the file hasn't first been added to SVN.
 Use Team -> Add to Version Controller before trying to set the property.
 
 **Q: What happens to the $Id$ keyword after an SVN commit?**
-A: After the SVN commit of the file, the `$Id$` keyword is replaced with text containing the file's SVN metadata, in a specific format.
+A: After the SVN commit of the file, the $Id$ keyword is replaced with text containing the file's SVN metadata, in a specific format.
 
 ## Resources