Database: start reworking the DBA to work with PDO

models/Authentication.php

@@ -23,7 +23,7 @@ class Authentication
 		$password_hash = Registry::get('db')->queryValue('
 			SELECT password_hash
 			FROM users
-			WHERE emailaddress = {string:emailaddress}',
+			WHERE emailaddress = :emailaddress',
 			[
 				'emailaddress' => $emailaddress,
 			]);
@@ -132,9 +132,9 @@ class Authentication
 		return Registry::get('db')->query('
 			UPDATE users
 			SET
-				password_hash = {string:hash},
-				reset_key = {string:blank}
-			WHERE id_user = {int:id_user}',
+				password_hash = :hash,
+				reset_key = :blank
+			WHERE id_user = :id_user',
 			[
 				'id_user' => $id_user,
 				'hash' => $hash,