<?php
$filemanagerUrl = trim((string)($this->filemanager_url ?? '/libraries/filemanager-9.14.2/dialog.php'));
?>
<iframe src="<?= htmlspecialchars($filemanagerUrl, ENT_QUOTES, 'UTF-8'); ?>" style="border: 0px; width: 100%; height: 800px; background: #FFF; padding: 5px;"></iframe>
