[12.x] use fenced code blocks (#10172)

* use fenced code blocks

- better syntax highlighting
- easier copy/pasting of code examples
- consistency throughout docs block

* wip

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Author: browner12

artisan.md

@@ -97,7 +97,9 @@ APP_NAME="My Application"
 
 All of the variables listed in the `.env` file will be loaded into the `$_ENV` PHP super-global when your application receives a request. However, you may use the `env` function to retrieve values from these variables in your configuration files. In fact, if you review the Laravel configuration files, you will notice many of the options are already using this function:
 
-    'debug' => env('APP_DEBUG', false),
+```php
+'debug' => env('APP_DEBUG', false),
+```
 
 The second value passed to the `env` function is the "default value". This value will be returned if no environment variable exists for the given key.
 
@@ -106,19 +108,23 @@ The second value passed to the `env` function is the "default value". This value
 
 The current application environment is determined via the `APP_ENV` variable from your `.env` file. You may access this value via the `environment` method on the `App` [facade](/docs/{{version}}/facades):
 
-    use Illuminate\Support\Facades\App;
+```php
+use Illuminate\Support\Facades\App;
 
-    $environment = App::environment();
+$environment = App::environment();
+```
 
 You may also pass arguments to the `environment` method to determine if the environment matches a given value. The method will return `true` if the environment matches any of the given values:
 
-    if (App::environment('local')) {
-        // The environment is local
-    }
+```php
+if (App::environment('local')) {
+    // The environment is local
+}
 
-    if (App::environment(['local', 'staging'])) {
-        // The environment is either local OR staging...
-    }
+if (App::environment(['local', 'staging'])) {
+    // The environment is either local OR staging...
+}
+```
 
 > [!NOTE]  
 > The current application environment detection can be overridden by defining a server-level `APP_ENV` environment variable.
@@ -192,28 +198,34 @@ php artisan env:decrypt --force
 
 You may easily access your configuration values using the `Config` facade or global `config` function from anywhere in your application. The configuration values may be accessed using "dot" syntax, which includes the name of the file and option you wish to access. A default value may also be specified and will be returned if the configuration option does not exist:
 
-    use Illuminate\Support\Facades\Config;
+```php
+use Illuminate\Support\Facades\Config;
 
-    $value = Config::get('app.timezone');
+$value = Config::get('app.timezone');
 
-    $value = config('app.timezone');
+$value = config('app.timezone');
 
-    // Retrieve a default value if the configuration value does not exist...
-    $value = config('app.timezone', 'Asia/Seoul');
+// Retrieve a default value if the configuration value does not exist...
+$value = config('app.timezone', 'Asia/Seoul');
+```
 
 To set configuration values at runtime, you may invoke the `Config` facade's `set` method or pass an array to the `config` function:
 
-    Config::set('app.timezone', 'America/Chicago');
+```php
+Config::set('app.timezone', 'America/Chicago');
 
-    config(['app.timezone' => 'America/Chicago']);
+config(['app.timezone' => 'America/Chicago']);
+```
 
 To assist with static analysis, the `Config` facade also provides typed configuration retrieval methods. If the retrieved configuration value does not match the expected type, an exception will be thrown:
 
-    Config::string('config-key');
-    Config::integer('config-key');
-    Config::float('config-key');
-    Config::boolean('config-key');
-    Config::array('config-key');
+```php
+Config::string('config-key');
+Config::integer('config-key');
+Config::float('config-key');
+Config::boolean('config-key');
+Config::array('config-key');
+```
 
 <a name="configuration-caching"></a>
 ## Configuration Caching

authentication.md

@@ -33,30 +33,36 @@ public function test_console_command(): void
 
 You may use the `assertNotExitCode` method to assert that the command did not exit with a given exit code:
 
-    $this->artisan('inspire')->assertNotExitCode(1);
+```php
+$this->artisan('inspire')->assertNotExitCode(1);
+```
 
 Of course, all terminal commands typically exit with a status code of `0` when they are successful and a non-zero exit code when they are not successful. Therefore, for convenience, you may utilize the `assertSuccessful` and `assertFailed` assertions to assert that a given command exited with a successful exit code or not:
 
-    $this->artisan('inspire')->assertSuccessful();
+```php
+$this->artisan('inspire')->assertSuccessful();
 
-    $this->artisan('inspire')->assertFailed();
+$this->artisan('inspire')->assertFailed();
+```
 
 <a name="input-output-expectations"></a>
 ## Input / Output Expectations
 
 Laravel allows you to easily "mock" user input for your console commands using the `expectsQuestion` method. In addition, you may specify the exit code and text that you expect to be output by the console command using the `assertExitCode` and `expectsOutput` methods. For example, consider the following console command:
 
-    Artisan::command('question', function () {
-        $name = $this->ask('What is your name?');
+```php
+Artisan::command('question', function () {
+    $name = $this->ask('What is your name?');
 
-        $language = $this->choice('Which language do you prefer?', [
-            'PHP',
-            'Ruby',
-            'Python',
-        ]);
+    $language = $this->choice('Which language do you prefer?', [
+        'PHP',
+        'Ruby',
+        'Python',
+    ]);
 
-        $this->line('Your name is '.$name.' and you prefer '.$language.'.');
-    });
+    $this->line('Your name is '.$name.' and you prefer '.$language.'.');
+});
+```
 
 You may test this command with the following test:
 
@@ -165,23 +171,27 @@ public function test_console_command(): void
 
 When writing a command which expects confirmation in the form of a "yes" or "no" answer, you may utilize the `expectsConfirmation` method:
 
-    $this->artisan('module:import')
-        ->expectsConfirmation('Do you really wish to run this command?', 'no')
-        ->assertExitCode(1);
+```php
+$this->artisan('module:import')
+    ->expectsConfirmation('Do you really wish to run this command?', 'no')
+    ->assertExitCode(1);
+```
 
 <a name="table-expectations"></a>
 #### Table Expectations
 
 If your command displays a table of information using Artisan's `table` method, it can be cumbersome to write output expectations for the entire table. Instead, you may use the `expectsTable` method. This method accepts the table's headers as its first argument and the table's data as its second argument:
 
-    $this->artisan('users:all')
-        ->expectsTable([
-            'ID',
-            'Email',
-        ], [
-            [1, 'taylor@example.com'],
-            [2, 'abigail@example.com'],
-        ]);
+```php
+$this->artisan('users:all')
+    ->expectsTable([
+        'ID',
+        'Email',
+    ], [
+        [1, 'taylor@example.com'],
+        [2, 'abigail@example.com'],
+    ]);
+```
 
 <a name="console-events"></a>
 ## Console Events