[Form] Allow to disable and customize PercentType symbol

Author: OskarStark

Resources/views/Form/percent_widget.html.php

@@ -1,13 +1,2 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <[email protected]>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-$symbol = $symbol !== false ? (!empty($symbol) ? ' ' . $symbol : ' %') : '';
-echo $view['form']->block($form, 'form_widget_simple', ['type' => isset($type) ? $type : 'text']) . $symbol; ?>
+<?php $symbol = false !== $symbol ? ($symbol ? ' '.$symbol : ' %') : '' ?>
+<?php echo $view['form']->block($form, 'form_widget_simple', ['type' => isset($type) ? $type : 'text']).$symbol ?>