[ticket/17530] Better classes naming

PHPBB-17530

phpBB/phpbb/db/middleware/mysql/driver.php

@@ -19,13 +19,13 @@ use Doctrine\DBAL\Driver\Middleware\AbstractDriverMiddleware;
  * MySQL Doctrine driver middleware.
  * Makes use of phpBB's MySQL specific platform.
  */
-class phpbb_mysql_driver extends AbstractDriverMiddleware
+class driver extends AbstractDriverMiddleware
 {
 	/**
 	 * {@inheritDoc}
 	 */
 	public function createDatabasePlatformForVersion($version)
 	{
-		return new phpbb_mysql_platform();
+		return new platform();
 	}
 }

phpBB/phpbb/db/middleware/mysql/middleware.php

@@ -14,15 +14,16 @@
 namespace phpbb\db\middleware\mysql;
 
 use Doctrine\DBAL\Driver;
+use phpbb\db\middleware\mysql\driver as mysql_driver;
 
 /**
  * MySQL Doctrine middleware.
  * Makes use of phpBB's MySQL specific platform.
  */
-class phpbb_mysql_middleware implements Driver\Middleware
+class middleware implements Driver\Middleware
 {
 	public function wrap(Driver $driver): Driver
 	{
-		return new phpbb_mysql_driver($driver);
+		return new mysql_driver($driver);
 	}
 }

phpBB/phpbb/db/middleware/mysql/platform.php

@@ -23,7 +23,7 @@ use Doctrine\DBAL\Schema\TableDiff;
  * If it's indexed as primary key, it should be declared as NOT NULL
  * because MySQL primary key columns cannot be NULL.
  */
-class phpbb_mysql_platform extends AbstractMySQLPlatform
+class platform extends AbstractMySQLPlatform
 {
 	/**
 	 * {@inheritDoc}