Dev: Code style

Still one error from PHPStan that frankly I don't understand - it says
$type is always a string, but it isn't. Can't find out in their docs how
to specify the type of a local variable.

Editor/Upload.php

@@ -697,14 +697,11 @@ private function _dbExec($upload, $db)
 			foreach ($pathFields as $column => $type) {
 				if ($type === self::DB_WEB_PATH) {
 					$q->set($column, $webPath);
-				}
-				else if ($type === self::DB_SYSTEM_PATH) {
+				} else if ($type === self::DB_SYSTEM_PATH) {
 					$q->set($column, $path);
-				}
-				else if (is_string($type)) {
+				} else if (is_string($type)) {
 					$q->set($column, str_replace('__ID__', $id, $type));
-				}
-				else {
+				} else {
 					$q->set($column, $type);
 				}
 			}