mirror of
https://github.com/unraid/webgui.git
synced 2025-12-31 14:40:36 -06:00
27 lines
910 B
PHP
27 lines
910 B
PHP
<?PHP
|
|
/* Copyright 2005-2023, Lime Technology
|
|
* Copyright 2012-2023, Bergware International.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License version 2,
|
|
* as published by the Free Software Foundation.
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*/
|
|
?>
|
|
<?
|
|
// remove malicious code appended after variable assignment
|
|
function unscript($text) {
|
|
return trim(preg_split('/[;|&\?=]/',untangle($text))[0]);
|
|
}
|
|
// remove malicious HTML elements
|
|
function untangle($text) {
|
|
return strip_tags(html_entity_decode($text));
|
|
}
|
|
// remove malicious code appended after string variable
|
|
function unbundle($text) {
|
|
return trim(preg_split('/[;|\?=]/',preg_replace(["#['\"](.*?)['\"];?.+$#","#[()\[\]/\\&`]#"],'',html_entity_decode($text)))[0]);
|
|
}
|
|
?>
|