Issues in gan_xml2array.php (master) - Issues in master - tburry/pquery - Measure and Improve Code Quality continuously with Scrutinizer

Issues (731)

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Cross-Site Scripting

Cross-Site Scripting enables an attacker to inject code into the response of a web-request that is viewed by other users. It can for example be used to bypass access controls, or even to take over other users' accounts.

File Exposure

File Exposure allows an attacker to gain access to local files that he should not be able to access. These files can for example include database credentials, or other configuration files.

File Manipulation

File Manipulation enables an attacker to write custom data to files. This potentially leads to injection of arbitrary code on the server.

Object Injection

Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.

Code Injection

Code Injection enables an attacker to execute arbitrary code on the server.

Response Splitting

Response Splitting can be used to send arbitrary responses.

File Inclusion

File Inclusion enables an attacker to inject custom files into PHP's file loading mechanism, either explicitly passed to include, or for example via PHP's auto-loading mechanism.

Command Injection

Command Injection enables an attacker to inject a shell command that is execute with the privileges of the web-server. This can be used to expose sensitive data, or gain access of your server.

SQL Injection

SQL Injection enables an attacker to execute arbitrary SQL code on your database server gaining access to user data, or manipulating user data.

XPath Injection

XPath Injection enables an attacker to modify the parts of XML document that are read. If that XML document is for example used for authentication, this can lead to further vulnerabilities similar to SQL Injection.

LDAP Injection

LDAP Injection enables an attacker to inject LDAP statements potentially granting permission to run unauthorized queries, or modify content inside the LDAP tree.

Header Injection

Other Vulnerability

This category comprises other attack vectors such as manipulating the PHP runtime, loading custom extensions, freezing the runtime, or similar.

Regex Injection

Regex Injection enables an attacker to execute arbitrary code in your PHP process.

XML Injection

XML Injection enables an attacker to read files on your local filesystem including configuration files, or can be abused to freeze your web-server process.

Variable Injection

Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.

Unfortunately, the security analysis is currently not available for your project. If you are a non-commercial open-source project, please contact support to gain access.

gan_xml2array.php (6 issues)

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Minor 6

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<?php
/**
 * @author Niels A.D.
 * @author Todd Burry <[email protected]>
 * @copyright 2010 Niels A.D., 2014 Todd Burry
 * @license http://opensource.org/licenses/LGPL-2.1 LGPL-2.1
 * @package pQuery
 */

namespace pQuery;

/**
 * Converts a XML document to an array
 */
class XML2ArrayParser extends HtmlParserBase {

	/**
	 * Holds the document structure
	 * @var array array('name' => 'tag', 'attrs' => array('attr' => 'val'), 'childen' => array())
	 */
	var $root = array(
		'name' => '',
		'attrs' => array(),
		'children' => array()
	);

	/**
	 * Current parsing hierarchy
	 * @var array
	 * @access private
	 */
	var $hierarchy = array();

	protected function parse_hierarchy($self_close) {
		if ($this->status['closing_tag']) {
			$found = false;
			for ($count = count($this->hierarchy), $i = $count - 1; $i >= 0; $i--) {
				if (strcasecmp($this->hierarchy[$i]['name'], $this->status['tag_name']) === 0) {

					for($ii = ($count - $i - 1); $ii >= 0; $ii--) {
						$e = array_pop($this->hierarchy);
						if ($ii > 0) {
							$this->addError('Closing tag "'.$this->status['tag_name'].'" while "'.$e['name'].'" is not closed yet');
						}
					}

					$found = true;
					break;
				}
			}

			if (!$found) {
				$this->addError('Closing tag "'.$this->status['tag_name'].'" which is not open');
			}
		} else {
			$tag = array(
				'name' => $this->status['tag_name'],
				'attrs' => $this->status['attributes'],
				'children' => array()
			);
			if ($this->hierarchy) {

				$current =& $this->hierarchy[count($this->hierarchy) - 1];
				$current['children'][] = $tag;
				$tag =& $current['children'][count($current['children']) - 1];
				unset($current['tagData']);
			} else {
				$this->root = $tag;
				$tag =& $this->root;
				$self_close = false;
			}
			if (!$self_close) {
				$this->hierarchy[] =& $tag;
			}
		}
	}

	function parse_tag_default() {

		if (!parent::parse_tag_default()) {return false;}

		if ($this->status['tag_name'][0] !== '?') {
			$this->parse_hierarchy(($this->status['self_close']) ? true : null);
		}
		return true;
	}

	function parse_text() {

		parent::parse_text();
		if (($this->status['text'] !== '') && $this->hierarchy) {

			$current =& $this->hierarchy[count($this->hierarchy) - 1];
			if (!$current['children']) {
				$current['tagData'] = $this->status['text'];
			}
		}
	}

	function parse_all() {

		return ((parent::parse_all()) ? $this->root : false);
	}
}

?>


1			<?php
2			/**
3			* @author Niels A.D.
4			* @author Todd Burry <[email protected]>
5			* @copyright 2010 Niels A.D., 2014 Todd Burry
6			* @license http://opensource.org/licenses/LGPL-2.1 LGPL-2.1
7			* @package pQuery
8			*/
9
10			namespace pQuery;
11
12			/**
13			* Converts a XML document to an array
14			*/
15			class XML2ArrayParser extends HtmlParserBase {
16
17			/**
18			* Holds the document structure
19			* @var array array('name' => 'tag', 'attrs' => array('attr' => 'val'), 'childen' => array())
20			*/
21			var $root = array(
22			'name' => '',
23			'attrs' => array(),
24			'children' => array()
25			);
26
27			/**
28			* Current parsing hierarchy
29			* @var array
30			* @access private
31			*/
32			var $hierarchy = array();
33
34			protected function parse_hierarchy($self_close) {
35			if ($this->status['closing_tag']) {
36			$found = false;
37			for ($count = count($this->hierarchy), $i = $count - 1; $i >= 0; $i--) {
38			if (strcasecmp($this->hierarchy[$i]['name'], $this->status['tag_name']) === 0) {
39
40			for($ii = ($count - $i - 1); $ii >= 0; $ii--) {
41			$e = array_pop($this->hierarchy);
42			if ($ii > 0) {
43			$this->addError('Closing tag "'.$this->status['tag_name'].'" while "'.$e['name'].'" is not closed yet');
44			}
45			}
46
47			$found = true;
48			break;
49			}
50			}
51
52			if (!$found) {
53			$this->addError('Closing tag "'.$this->status['tag_name'].'" which is not open');
54			}
55			} else {
56			$tag = array(
57			'name' => $this->status['tag_name'],
58			'attrs' => $this->status['attributes'],
59			'children' => array()
60			);
61			if ($this->hierarchy) {
			0 ignored issues – show Bug Best Practice introduced 2016-01-14 17:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this The expression `$this->hierarchy` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
62			$current =& $this->hierarchy[count($this->hierarchy) - 1];
63			$current['children'][] = $tag;
64			$tag =& $current['children'][count($current['children']) - 1];
65			unset($current['tagData']);
66			} else {
67			$this->root = $tag;
68			$tag =& $this->root;
69			$self_close = false;
70			}
71			if (!$self_close) {
72			$this->hierarchy[] =& $tag;
73			}
74			}
75			}
76
77			function parse_tag_default() {
			0 ignored issues – show Best Practice introduced 2016-01-14 17:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
78			if (!parent::parse_tag_default()) {return false;}
79
80			if ($this->status['tag_name'][0] !== '?') {
81			$this->parse_hierarchy(($this->status['self_close']) ? true : null);
82			}
83			return true;
84			}
85
86			function parse_text() {
			0 ignored issues – show Best Practice introduced 2016-01-14 17:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
87			parent::parse_text();
88			if (($this->status['text'] !== '') && $this->hierarchy) {
			0 ignored issues – show Bug Best Practice introduced 2016-01-14 17:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this The expression `$this->hierarchy` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
89			$current =& $this->hierarchy[count($this->hierarchy) - 1];
90			if (!$current['children']) {
91			$current['tagData'] = $this->status['text'];
92			}
93			}
94			}
95
96			function parse_all() {
			0 ignored issues – show Best Practice introduced 2016-01-14 17:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
97			return ((parent::parse_all()) ? $this->root : false);
98			}
99			}
100
101			?>
			0 ignored issues – show Best Practice introduced 2016-01-14 17:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this It is not recommended to use PHP's closing tag `?>` in files other than templates. Using a closing tag in PHP files that only contain PHP code is not recommended as you might accidentally add whitespace after the closing tag which would then be output by PHP. This can cause severe problems, for example headers cannot be sent anymore. A simple precaution is to leave off the closing tag as it is not required, and it also has no negative effects whatsoever. Loading history...

tburry / pquery

Issues (731)

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gan_xml2array.php (6 issues)

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