MNT Fix linting issues

en/00_Getting_Started/00_Server_Requirements.md

@@ -284,7 +284,9 @@ Silverstripe CMS uses SwiftMailer to send email messages. New installations setu
 You _must_ ensure emails are being sent from your _production_ environment. You can do this by testing that the ***Lost password*** form available at `/Security/lostpassword` sends an email to your inbox, or with the following code snippet that can be run via a `SilverStripe\Dev\BuildTask`:
 
 ```php
-$email = new SilverStripe\Control\Email\Email('[email protected]', '[email protected]', 'My test subject', 'My email body text');
+use SilverStripe\Control\Email\Email;
+
+$email = Email::create('[email protected]', '[email protected]', 'My test subject', 'My email body text');
 $email->send();
 ```
 

en/02_Developer_Guides/00_Model/01_Data_Model_and_ORM.md

@@ -20,12 +20,14 @@ along with any [relationships](relations) defined as `$has_one`, `$has_many`, `$
 
 Let's look at a simple example:
 
-**app/src/Player.php**
+**app/src/Model/Player.php**
 
 ```php
+namespace App\Model;
+
 use SilverStripe\ORM\DataObject;
 
-class Player extends DataObject 
+class Player extends DataObject
 {
     private static $db = [
         'PlayerNumber' => 'Int',
@@ -76,13 +78,17 @@ automatically set on the `DataObject`.
 *  Created: A date/time field set to the creation date of this record
 *  LastEdited: A date/time field set to the date this record was last edited through `write()`
 
-**app/src/Player.php**
+**app/src/Model/Player.php**
 
 ```php
+namespace App\Model;
+
 use SilverStripe\ORM\DataObject;
 
-class Player extends DataObject 
+class Player extends DataObject
 {
+    private static string $table_name = 'Player';
+
     private static $db = [
         'PlayerNumber' => 'Int',
         'FirstName' => 'Varchar(255)',
@@ -179,7 +185,6 @@ $members = Player::get()->filter([
 ])->sort('Surname');
 
 // returns a `DataList` containing all the `Player` records that have the `FirstName` of 'Sam'
-
 ```
 
 [info]
@@ -229,7 +234,7 @@ echo $players->Count();
 ```php
 $players = Player::get();
 
-foreach($players as $player) {
+foreach ($players as $player) {
     echo $player->FirstName;
 }
 ```
@@ -239,7 +244,7 @@ Notice that we can step into the loop safely without having to check if `$player
 ```php
 $players = Player::get();
 
-if($players->exists()) {
+if ($players->exists()) {
     // do something here
 }
 ```
@@ -291,14 +296,14 @@ However you might have several entries with the same `FirstName` and would like
 ```php
 $players = Players::get()->sort([
     'FirstName' => 'ASC',
-    'LastName'=>'ASC'
+    'LastName' => 'ASC'
 ]);
 ```
 
 You can also sort randomly. Using the `DB` class, you can get the random sort method per database type.
 
 ```php
-$random = DB::get_conn()->random(); 
+$random = DB::get_conn()->random();
 $players = Player::get()->sort($random);
 ```
 
@@ -338,9 +343,7 @@ $players = Player::get()->filter('FirstName', 'Sam');
 Or if you want to find both Sam and Sig.
 
 ```php
-$players = Player::get()->filter(
-    'FirstName', ['Sam', 'Sig']
-);
+$players = Player::get()->filter('FirstName', ['Sam', 'Sig']);
 
 // SELECT * FROM Player WHERE FirstName IN ('Sam', 'Sig')
 ```
@@ -461,7 +464,7 @@ for each record, if the callback returns true, this record will be added to the
 The below example will get all `Players` aged over 10.
 
 ```php
-$players = Player::get()->filterByCallback(function($item, $list) {
+$players = Player::get()->filterByCallback(function ($item, $list) {
     return ($item->Age() > 10);
 });
 ```
@@ -576,9 +579,10 @@ For instance, the below model will be stored in the table name `BannerImage`
 
 ```php
 namespace SilverStripe\BannerManager;
+
 use SilverStripe\ORM\DataObject;
 
-class BannerImage extends DataObject 
+class BannerImage extends DataObject
 {
     private static $table_name = 'BannerImage';
 }
@@ -615,7 +619,7 @@ table and column.
 use SilverStripe\ORM\Queries\SQLSelect;
 use SilverStripe\ORM\DataObject;
 
-public function countDuplicates($model, $fieldToCheck) 
+public function countDuplicates($model, $fieldToCheck)
 {
     $table = DataObject::getSchema()->tableForField($model, $field);
     $query = new SQLSelect();
@@ -673,11 +677,12 @@ Define the default values for all the `$db` fields. This example sets the "Statu
 whenever a new object is created.
 
 ```php
+namespace App\Model;
+
 use SilverStripe\ORM\DataObject;
 
-class Player extends DataObject 
+class Player extends DataObject
 {
-
     private static $defaults = [
         "Status" => 'Active',
     ];
@@ -698,13 +703,23 @@ time.
 For example, suppose we have the following set of classes:
 
 ```php
-use SilverStripe\CMS\Model\SiteTree;
+namespace {
 
-class Page extends SiteTree 
-{
+    use SilverStripe\CMS\Model\SiteTree;
 
+    class Page extends SiteTree
+    {
+        // ...
+    }
 }
-class NewsPage extends Page 
+```
+
+```php
+namespace App\PageType;
+
+use Page;
+
+class NewsPage extends Page
 {
     private static $db = [
         'Summary' => 'Text'
@@ -722,7 +737,8 @@ SilverStripe\CMS\Model\SiteTree:
   LastEdited: Datetime
   Title: Varchar
   Content: Text
-NewsPage:
+
+App\PageType\NewsPage:
   ID: Int
   Summary: Text
 ```
@@ -732,7 +748,7 @@ Accessing the data is transparent to the developer.
 ```php
 $news = NewsPage::get();
 
-foreach($news as $article) {
+foreach ($news as $article) {
     echo $article->Title;
 }
 ```