/usr/share/php/Horde/Xml/Wbxml/LifoQueue.php is in php-horde-xml-wbxml 2.0.3-3ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | <?php
/**
* From Binary XML Content Format Specification Version 1.3, 25 July 2001
* found at http://www.wapforum.org
*
* Copyright 2003-2016 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (LGPL). If you
* did not receive this file, see http://www.horde.org/licenses/lgpl21.
*
* @author Anthony Mills <amills@pyramid6.com>
* @package Xml_Wbxml
*/
class Horde_Xml_Wbxml_LifoQueue
{
protected $_queue = array();
public function push($obj)
{
$this->_queue[] = $obj;
}
public function pop()
{
if (count($this->_queue)) {
return array_pop($this->_queue);
} else {
return null;
}
}
public function top()
{
if ($count = count($this->_queue)) {
return $this->_queue[$count - 1];
} else {
return null;
}
}
}
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