Issues in seo_url.php (master) - Issues in master - mambax7/adslight - Measure and Improve Code Quality continuously with Scrutinizer

Issues (292)

Security Analysis not enabled

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.

Regex Injection

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

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.

Response Splitting

Response Splitting can be used to send arbitrary responses.

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.

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.

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.

Code Injection

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

Variable Injection

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

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.

Other Vulnerability

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

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.

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.

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.

Header Injection

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.

seo_url.php (2 issues)

Labels

Severity

Minor 2

<?php declare(strict_types=1);
/*
 * You may not change or alter any portion of this comment or credits
 * of supporting developers from this source code or any supporting source code
 * which is considered copyrighted (c) material of the original comment or credit authors.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 */

/**
 * @copyright    XOOPS Project (https://xoops.org)
 * @license      GNU GPL 2.0 or later (https://www.gnu.org/licenses/gpl-2.0.html)
 * @author       XOOPS Development Team
 * @author       Pascal Le Boustouller: original author ([email protected])
 * @author       Luc Bizet (www.frxoops.org)
 * @author       jlm69 (www.jlmzone.com)
 * @author       mamba (www.xoops.org)
 */
/////////////////////////////////////
// AdsLight UrlRewrite By Nikita   //
// https://www.aideordi.com         //
/////////////////////////////////////

define('REAL_MODULE_NAME', 'adslight');
define('SEO_MODULE_NAME', 'annonces');

ob_start('seo_urls');

/**
 * @param $s
 *
 * @return string|string[]|null
 */
function seo_urls($s)
{
    $XPS_URL = str_replace('/', '\/', quotemeta(XOOPS_URL));
    $s       = adslight_absolutize($s); // Fix URLs and HTML.

    $module_name = REAL_MODULE_NAME;

    $search = [
        // Search URLs of modules' directry.
        '/<(a|meta)([^>]*)(href|url)=([\'\"]{0,1})' . $XPS_URL . '\/modules\/' . $module_name . '\/(viewcats.php)([^>\'\"]*)([\'\"]{1})([^>]*)>/i',
        '/<(a|meta)([^>]*)(href|url)=([\'\"]{0,1})' . $XPS_URL . '\/modules\/' . $module_name . '\/(viewads.php)([^>\'\"]*)([\'\"]{1})([^>]*)>/i',
        '/<(a|meta)([^>]*)(href|url)=([\'\"]{0,1})' . $XPS_URL . '\/modules\/' . $module_name . '\/(index.php)([^>\'\"]*)([\'\"]{1})([^>]*)>/i',
        //    '/<(a|meta)([^>]*)(href|url)=([\'\"]{0,1})'.$XPS_URL.'\/modules\/'.$module_name.'\/()([^>\'\"]*)([\'\"]{1})([^>]*)>/i',
    ];

    return preg_replace_callback($search, 'replaceLinks', $s);
}

/**
 * @param $matches
 * @return string
 */
function replaceLinks($matches): string
{
    $req_string = [];
    $add_to_url = '';
    switch ($matches[5]) {
        case 'viewcats.php':
            //            $add_to_url = '';
            $req_string = $matches[6];
            if (!empty($matches[6])) {
                //              replacing cid=x
                if (preg_match('/cid=(\d+)/', $matches[6], $mvars)) {
                    $add_to_url = 'c' . $mvars[1] . '/' . adslight_seo_cat($mvars[1]) . '.html';
                    $req_string = preg_replace('/cid=\d+/', '', $matches[6]);
                } else {
                    return $matches['0'];
                }
            }
            break;
        case 'viewads.php':
            //            $add_to_url = '';
            $req_string = $matches[6];
            if (!empty($matches[6])) {
                //              replacing lid=x
                if (preg_match('/lid=(\d+)/', $matches[6], $mvars)) {
                    $add_to_url = 'p' . $mvars[1] . '/' . adslight_seo_titre($mvars[1]) . '.html';
                    $req_string = preg_replace('/lid=\d+/', '', $matches[6]);
                } else {
                    return $matches['0'];
                }
            }
            break;
        default:
            break;
    }
    if ('?' === $req_string) {
        $req_string = '';
    }

    return '<' . $matches[1] . $matches[2] . $matches[3] . '=' . $matches[4] . XOOPS_URL . '/' . SEO_MODULE_NAME . '/' . $add_to_url . $req_string . $matches[7] . $matches[8] . '>';
}

/**
 * @param $cid
 *
 * @return string|array<string>|null
 */
function adslight_seo_cat($cid)
{
    /** @var \XoopsMySQLDatabase $xoopsDB */
    $xoopsDB = \XoopsDatabaseFactory::getDatabaseConnection();
    $sql     = ' SELECT title FROM ' . $xoopsDB->prefix('adslight_categories') . ' WHERE cid = ' . $cid . ' ';
    $result = $xoopsDB->query($sql);
    if (!$xoopsDB->isResultSet($result)) {
        \trigger_error("Query Failed! SQL: $sql- Error: " . $xoopsDB->error(), E_USER_ERROR);
    }
    $res     = $xoopsDB->fetchArray($result);

    return adslight_seo_title($res['title']);
}

/**
 * @param $lid
 *
 * @return string|array<string>|null
 */
function adslight_seo_titre($lid)
{
    /** @var \XoopsMySQLDatabase $xoopsDB */
    $xoopsDB = \XoopsDatabaseFactory::getDatabaseConnection();
    $sql     = ' SELECT title FROM ' . $xoopsDB->prefix('adslight_listing') . ' WHERE lid = ' . $lid . ' ';
    $result = $xoopsDB->query($sql);
    if (!$xoopsDB->isResultSet($result)) {
        \trigger_error("Query Failed! SQL: $sql- Error: " . $xoopsDB->error(), E_USER_ERROR);
    }
    $res     = $xoopsDB->fetchArray($result);

    return adslight_seo_title($res['title']);
}

/**
 * @param string $title
 * @param bool   $withExt
 *
 * @return string|array<string>|null
 */
function adslight_seo_title($title = '', $withExt = false)
{
    /**
     * if XOOPS ML is present, let's sanitize the title with the current language
     */
    $myts = \MyTextSanitizer::getInstance();
    if (method_exists($myts, 'formatForML')) {
        $title = $myts->formatForML($title);
    }

    // Transformation de la chaine en minuscule
    // String encoding to avoid 500 errors in case of unforeseen characters
    $title = rawurlencode(mb_strtolower($title));

    // Transformation des ponctuations
    //                 Tab     Space      !        "        #        %        &        '        (        )        ,        /        :        ;        <        =        >        ?        @        [        \        ]        ^        {        |        }        ~       .                 +
    $pattern = [
        '/%09/', // Tab
        '/%20/', // Space
        '/%21/', // !
        '/%22/', // "
        '/%23/', // #
        '/%25/', // %
        '/%26/', // &
        '/%27/', // '
        '/%28/', // (
        '/%29/', // )
        '/%2C/', // ,
        '/%2F/', // /
        '/%3A/', // :
        '/%3B/', // ;
        '/%3C/', // <
        '/%3D/', // =
        '/%3E/', // >
        '/%3F/', // ?
        '/%40/', // @
        '/%5B/', // [
        '/%5C/', // \
        '/%5D/', // ]
        '/%5E/', // ^
        '/%7B/', // {
        '/%7C/', // |
        '/%7D/', // }
        '/%7E/', // ~
        '/\./', // .
        '/%2A/',
        '/%2B/',
        '/quot/',
    ];
    $rep_pat = [
        '-',
        '-',
        '',
        '',
        '',
        '-100',
        '',
        '-',
        '',
        '',
        '',
        '-',
        '',
        '',
        '',
        '-',
        '',
        '',
        '-at-',
        '',
        '-',
        '',
        '-',
        '',
        '-',
        '',
        '-',
        '',
        '',
        '+',
        '',
    ];
    $title   = preg_replace($pattern, $rep_pat, $title);

    // Transformation of characters with accents
    //                  °        è        é        ê        ë        ç        à        â        ä        î        ï        ù        ü        û        ô        ö
    $pattern = [
        '/%B0/',        // °
        '/%E8/',        // è
        '/%E9/',        // é
        '/%EA/',        // ê
        '/%EB/',        // ë
        '/%E7/',        // ç
        '/%E0/',        // à
        '/%E2/',        // â
        '/%E4/',        // ä
        '/%EE/',        // î
        '/%EF/',        // ï
        '/%F9/',        // ù
        '/%FC/',        // ü
        '/%FB/',        // û
        '/%F4/',        // ô
        '/%F6/',        // ö
        '/%E3%A8/',
        '/%E3%A9/',
        '/%E3%A0/',
        '/%E3%AA/',
        '/%E3%A2/',
        '/a%80%9C/',
        '/a%80%9D/',
        '/%E3%A7/',
    ];
    $rep_pat = [
        '-',
        'e',
        'e',
        'e',
        'e',
        'c',
        'a',
        'a',
        'a',
        'i',
        'i',
        'u',
        'u',
        'u',
        'o',
        'o',
        'e',
        'e',
        'a',
        'e',
        'a',
        '-',
        '-',
        'c',
    ];
    $title   = preg_replace($pattern, $rep_pat, $title);

    if (count($title) > 0) {
        if ($withExt) {
            $title .= '.html';
        }

        return $title;
    }

    return '';
}

/**
 * @param $s
 *
 * @return string|string[]|null
 */
function adslight_absolutize($s)
{
    if (preg_match('/\/$/', $_SERVER['REQUEST_URI'])) {
        $req_dir = preg_replace('/\/$/', '', $_SERVER['REQUEST_URI']);
        $req_php = '';

    } else {
        $req_dir = dirname($_SERVER['REQUEST_URI']);
        $req_php = preg_replace('/.*(\/[a-zA-Z0-9_\-]+)\.php.*/', '\\1.php', $_SERVER['REQUEST_URI']);
    }
    $req_dir = '\\' === $req_dir || '/' === $req_dir ? '' : $req_dir;
    $dir_arr = explode('/', $req_dir);
    $m       = count($dir_arr) - 1;
    $d1      = @str_replace('/' . $dir_arr[$m], '', $req_dir);
    $d2      = @str_replace('/' . $dir_arr[$m - 1], '', $d1);
    $d3      = @str_replace('/' . $dir_arr[$m - 2], '', $d2);
    $d4      = @str_replace('/' . $dir_arr[$m - 3], '', $d3);
    $d5      = @str_replace('/' . $dir_arr[$m - 4], '', $d4);

    $host    = 'http://' . $_SERVER['HTTP_HOST'];
    $in      = [
        '/<([^>\?\&]*)(href|src|action|background|window\.location)=([^\"\' >]+)([^>]*)>/i',
        '/<([^>\?\&]*)(href|src|action|background|window\.location)=([\"\']{1})\.\.\/\.\.\/\.\.\/([^\"\']*)([\"\']{1})([^>]*)>/i',
        '/<([^>\?\&]*)(href|src|action|background|window\.location)=([\"\']{1})\.\.\/\.\.\/([^\"\']*)([\"\']{1})([^>]*)>/i',
        '/<([^>\?\&]*)(href|src|action|background|window\.location)=([\"\']{1})\.\.\/([^\"\']*)([\"\']{1})([^>]*)>/i',
        '/<([^>\?\&]*)(href|src|action|background|window\.location)=([\"\']{1})\/([^\"\']*)([\"\']{1})([^>]*)>/i',
        '/<([^>\?\&]*)(href|src|action|background|window\.location)=([\"\']{1})\?([^\"\']*)([\"\']{1})([^>]*)>/i'//This dir
        ,
        '/<([^>\?\&]*)(href|src|action|background|window\.location)=([\"\']{1})([^#]{1}[^\/\"\'>]*)([\"\']{1})([^>]*)>/i',
        '/<([^>\?\&]*)(href|src|action|background|window\.location)=([\"\']{1})(?:\.\/)?([^\"\'\/:]*\/*)?([^\"\'\/:]*\/*)?([^\"\'\/:]*\/*)?([a-zA-Z0-9_\-]+)\.([^\"\'>]*)([\"\']{1})([^>]*)>/i',
        '/[^"\'a-zA-Z_0-9](window\.open|url)\(([\"\']{0,1})(?:\.\/)?([^\"\'\/]*)\.([^\"\'\/]+)([\"\']*)([^\)]*)/i',
        '/<meta([^>]*)url=([a-zA-Z0-9_\-]+)\.([^\"\'>]*)([\"\']{1})([^>]*)>/i',
    ];
    $out     = [
        '<\\1\\2="\\3"\\4>',
        '<\\1\\2=\\3' . $host . $d3 . '/\\4\\5\\6>',
        '<\\1\\2=\\3' . $host . $d2 . '/\\4\\5\\6>',
        '<\\1\\2=\\3' . $host . $d1 . '/\\4\\5\\6>',
        '<\\1\\2=\\3' . $host . '/\\4\\5\\6>',
        '<\\1\\2=\\3' . $host . $_SERVER['SCRIPT_NAME'] . '?\\4\\5\\6>'//This dir.
        ,
        '<\\1\\2=\\3' . $host . $req_dir . '/\\4\\5\\6\\7>',
        '<\\1\\2=\\3' . $host . $req_dir . '/\\4\\5\\6\\7.\\8\\9\\10>',
        '$1($2' . $host . $req_dir . '/$3.$4$5$6',
        '<meta$1url=' . $host . $req_dir . '/$2.$3$4$5>',
    ];

    return preg_replace($in, $out, $s);
}


1			<?php declare(strict_types=1);
2			/*
3			* You may not change or alter any portion of this comment or credits
4			* of supporting developers from this source code or any supporting source code
5			* which is considered copyrighted (c) material of the original comment or credit authors.
6			*
7			* This program is distributed in the hope that it will be useful,
8			* but WITHOUT ANY WARRANTY; without even the implied warranty of
9			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
10			*/
11
12			/**
13			* @copyright XOOPS Project (https://xoops.org)
14			* @license GNU GPL 2.0 or later (https://www.gnu.org/licenses/gpl-2.0.html)
15			* @author XOOPS Development Team
16			* @author Pascal Le Boustouller: original author ([email protected])
17			* @author Luc Bizet (www.frxoops.org)
18			* @author jlm69 (www.jlmzone.com)
19			* @author mamba (www.xoops.org)
20			*/
21			/////////////////////////////////////
22			// AdsLight UrlRewrite By Nikita //
23			// https://www.aideordi.com //
24			/////////////////////////////////////
25
26			define('REAL_MODULE_NAME', 'adslight');
27			define('SEO_MODULE_NAME', 'annonces');
28
29			ob_start('seo_urls');
30
31			/**
32			* @param $s
33			*
34			* @return string\|string[]\|null
35			*/
36			function seo_urls($s)
37			{
38			$XPS_URL = str_replace('/', '\/', quotemeta(XOOPS_URL));
39			$s = adslight_absolutize($s); // Fix URLs and HTML.
40
41			$module_name = REAL_MODULE_NAME;
42
43			$search = [
44			// Search URLs of modules' directry.
45			'/<(a\|meta)([^>])(href\|url)=([\'\"]{0,1})' . $XPS_URL . '\/modules\/' . $module_name . '\/(viewcats.php)([^>\'\"])([\'\"]{1})([^>]*)>/i',
46			'/<(a\|meta)([^>])(href\|url)=([\'\"]{0,1})' . $XPS_URL . '\/modules\/' . $module_name . '\/(viewads.php)([^>\'\"])([\'\"]{1})([^>]*)>/i',
47			'/<(a\|meta)([^>])(href\|url)=([\'\"]{0,1})' . $XPS_URL . '\/modules\/' . $module_name . '\/(index.php)([^>\'\"])([\'\"]{1})([^>]*)>/i',
48			// '/<(a\|meta)([^>])(href\|url)=([\'\"]{0,1})'.$XPS_URL.'\/modules\/'.$module_name.'\/()([^>\'\"])([\'\"]{1})([^>]*)>/i',
49			];
50
51			return preg_replace_callback($search, 'replaceLinks', $s);
52			}
53
54			/**
55			* @param $matches
56			* @return string
57			*/
58			function replaceLinks($matches): string
59			{
60			$req_string = [];
61			$add_to_url = '';
62			switch ($matches[5]) {
63			case 'viewcats.php':
64			// $add_to_url = '';
65			$req_string = $matches[6];
66			if (!empty($matches[6])) {
67			// replacing cid=x
68			if (preg_match('/cid=(\d+)/', $matches[6], $mvars)) {
69			$add_to_url = 'c' . $mvars[1] . '/' . adslight_seo_cat($mvars[1]) . '.html';
70			$req_string = preg_replace('/cid=\d+/', '', $matches[6]);
71			} else {
72			return $matches['0'];
73			}
74			}
75			break;
76			case 'viewads.php':
77			// $add_to_url = '';
78			$req_string = $matches[6];
79			if (!empty($matches[6])) {
80			// replacing lid=x
81			if (preg_match('/lid=(\d+)/', $matches[6], $mvars)) {
82			$add_to_url = 'p' . $mvars[1] . '/' . adslight_seo_titre($mvars[1]) . '.html';
83			$req_string = preg_replace('/lid=\d+/', '', $matches[6]);
84			} else {
85			return $matches['0'];
86			}
87			}
88			break;
89			default:
90			break;
91			}
92			if ('?' === $req_string) {
93			$req_string = '';
94			}
95
96			return '<' . $matches[1] . $matches[2] . $matches[3] . '=' . $matches[4] . XOOPS_URL . '/' . SEO_MODULE_NAME . '/' . $add_to_url . $req_string . $matches[7] . $matches[8] . '>';
97			}
98
99			/**
100			* @param $cid
101			*
102			* @return string\|array<string>\|null
103			*/
104			function adslight_seo_cat($cid)
105			{
106			/** @var \XoopsMySQLDatabase $xoopsDB */
107			$xoopsDB = \XoopsDatabaseFactory::getDatabaseConnection();
108			$sql = ' SELECT title FROM ' . $xoopsDB->prefix('adslight_categories') . ' WHERE cid = ' . $cid . ' ';
109			$result = $xoopsDB->query($sql);
110			if (!$xoopsDB->isResultSet($result)) {
111			\trigger_error("Query Failed! SQL: $sql- Error: " . $xoopsDB->error(), E_USER_ERROR);
112			}
113			$res = $xoopsDB->fetchArray($result);
114
115			return adslight_seo_title($res['title']);
116			}
117
118			/**
119			* @param $lid
120			*
121			* @return string\|array<string>\|null
122			*/
123			function adslight_seo_titre($lid)
124			{
125			/** @var \XoopsMySQLDatabase $xoopsDB */
126			$xoopsDB = \XoopsDatabaseFactory::getDatabaseConnection();
127			$sql = ' SELECT title FROM ' . $xoopsDB->prefix('adslight_listing') . ' WHERE lid = ' . $lid . ' ';
128			$result = $xoopsDB->query($sql);
129			if (!$xoopsDB->isResultSet($result)) {
130			\trigger_error("Query Failed! SQL: $sql- Error: " . $xoopsDB->error(), E_USER_ERROR);
131			}
132			$res = $xoopsDB->fetchArray($result);
133
134			return adslight_seo_title($res['title']);
135			}
136
137			/**
138			* @param string $title
139			* @param bool $withExt
140			*
141			* @return string\|array<string>\|null
142			*/
143			function adslight_seo_title($title = '', $withExt = false)
144			{
145			/**
146			* if XOOPS ML is present, let's sanitize the title with the current language
147			*/
148			$myts = \MyTextSanitizer::getInstance();
149			if (method_exists($myts, 'formatForML')) {
150			$title = $myts->formatForML($title);
151			}
152
153			// Transformation de la chaine en minuscule
154			// String encoding to avoid 500 errors in case of unforeseen characters
155			$title = rawurlencode(mb_strtolower($title));
156
157			// Transformation des ponctuations
158			// Tab Space ! " # % & ' ( ) , / : ; < = > ? @ [ \ ] ^ { \| } ~ . +
159			$pattern = [
160			'/%09/', // Tab
161			'/%20/', // Space
162			'/%21/', // !
163			'/%22/', // "
164			'/%23/', // #
165			'/%25/', // %
166			'/%26/', // &
167			'/%27/', // '
168			'/%28/', // (
169			'/%29/', // )
170			'/%2C/', // ,
171			'/%2F/', // /
172			'/%3A/', // :
173			'/%3B/', // ;
174			'/%3C/', // <
175			'/%3D/', // =
176			'/%3E/', // >
177			'/%3F/', // ?
178			'/%40/', // @
179			'/%5B/', // [
180			'/%5C/', // \
181			'/%5D/', // ]
182			'/%5E/', // ^
183			'/%7B/', // {
184			'/%7C/', // \|
185			'/%7D/', // }
186			'/%7E/', // ~
187			'/\./', // .
188			'/%2A/',
189			'/%2B/',
190			'/quot/',
191			];
192			$rep_pat = [
193			'-',
194			'-',
195			'',
196			'',
197			'',
198			'-100',
199			'',
200			'-',
201			'',
202			'',
203			'',
204			'-',
205			'',
206			'',
207			'',
208			'-',
209			'',
210			'',
211			'-at-',
212			'',
213			'-',
214			'',
215			'-',
216			'',
217			'-',
218			'',
219			'-',
220			'',
221			'',
222			'+',
223			'',
224			];
225			$title = preg_replace($pattern, $rep_pat, $title);
226
227			// Transformation of characters with accents
228			// ° è é ê ë ç à â ä î ï ù ü û ô ö
229			$pattern = [
230			'/%B0/', // °
231			'/%E8/', // è
232			'/%E9/', // é
233			'/%EA/', // ê
234			'/%EB/', // ë
235			'/%E7/', // ç
236			'/%E0/', // à
237			'/%E2/', // â
238			'/%E4/', // ä
239			'/%EE/', // î
240			'/%EF/', // ï
241			'/%F9/', // ù
242			'/%FC/', // ü
243			'/%FB/', // û
244			'/%F4/', // ô
245			'/%F6/', // ö
246			'/%E3%A8/',
247			'/%E3%A9/',
248			'/%E3%A0/',
249			'/%E3%AA/',
250			'/%E3%A2/',
251			'/a%80%9C/',
252			'/a%80%9D/',
253			'/%E3%A7/',
254			];
255			$rep_pat = [
256			'-',
257			'e',
258			'e',
259			'e',
260			'e',
261			'c',
262			'a',
263			'a',
264			'a',
265			'i',
266			'i',
267			'u',
268			'u',
269			'u',
270			'o',
271			'o',
272			'e',
273			'e',
274			'a',
275			'e',
276			'a',
277			'-',
278			'-',
279			'c',
280			];
281			$title = preg_replace($pattern, $rep_pat, $title);
282
283			if (count($title) > 0) {
284			if ($withExt) {
285			$title .= '.html';
286			}
287
288			return $title;
289			}
290
291			return '';
292			}
293
294			/**
295			* @param $s
296			*
297			* @return string\|string[]\|null
298			*/
299			function adslight_absolutize($s)
300			{
301			if (preg_match('/\/$/', $_SERVER['REQUEST_URI'])) {
302			$req_dir = preg_replace('/\/$/', '', $_SERVER['REQUEST_URI']);
303			$req_php = '';
			0 ignored issues – show Unused Code introduced 2018-03-16 07:40 UTC by Report Bug Copy Issue Report Show Similar Issues like this The assignment to `$req_php` is dead and can be removed. Loading history...
304			} else {
305			$req_dir = dirname($_SERVER['REQUEST_URI']);
306			$req_php = preg_replace('/.(\/[a-zA-Z0-9_\-]+)\.php./', '\\1.php', $_SERVER['REQUEST_URI']);
307			}
308			$req_dir = '\\' === $req_dir \|\| '/' === $req_dir ? '' : $req_dir;
309			$dir_arr = explode('/', $req_dir);
310			$m = count($dir_arr) - 1;
311			$d1 = @str_replace('/' . $dir_arr[$m], '', $req_dir);
312			$d2 = @str_replace('/' . $dir_arr[$m - 1], '', $d1);
313			$d3 = @str_replace('/' . $dir_arr[$m - 2], '', $d2);
314			$d4 = @str_replace('/' . $dir_arr[$m - 3], '', $d3);
315			$d5 = @str_replace('/' . $dir_arr[$m - 4], '', $d4);
			0 ignored issues – show Unused Code introduced 2018-03-16 07:40 UTC by Report Bug Copy Issue Report Show Similar Issues like this The assignment to `$d5` is dead and can be removed. Loading history...
316			$host = 'http://' . $_SERVER['HTTP_HOST'];
317			$in = [
318			'/<([^>\?\&])(href\|src\|action\|background\|window\.location)=([^\"\' >]+)([^>])>/i',
319			'/<([^>\?\&])(href\|src\|action\|background\|window\.location)=([\"\']{1})\.\.\/\.\.\/\.\.\/([^\"\'])([\"\']{1})([^>]*)>/i',
320			'/<([^>\?\&])(href\|src\|action\|background\|window\.location)=([\"\']{1})\.\.\/\.\.\/([^\"\'])([\"\']{1})([^>]*)>/i',
321			'/<([^>\?\&])(href\|src\|action\|background\|window\.location)=([\"\']{1})\.\.\/([^\"\'])([\"\']{1})([^>]*)>/i',
322			'/<([^>\?\&])(href\|src\|action\|background\|window\.location)=([\"\']{1})\/([^\"\'])([\"\']{1})([^>]*)>/i',
323			'/<([^>\?\&])(href\|src\|action\|background\|window\.location)=([\"\']{1})\?([^\"\'])([\"\']{1})([^>]*)>/i'//This dir
324			,
325			'/<([^>\?\&])(href\|src\|action\|background\|window\.location)=([\"\']{1})([^#]{1}[^\/\"\'>])([\"\']{1})([^>]*)>/i',
326			'/<([^>\?\&])(href\|src\|action\|background\|window\.location)=([\"\']{1})(?:\.\/)?([^\"\'\/:]\/)?([^\"\'\/:]\/)?([^\"\'\/:]\/)?([a-zA-Z0-9_\-]+)\.([^\"\'>])([\"\']{1})([^>]*)>/i',
327			'/[^"\'a-zA-Z_0-9](window\.open\|url)\(([\"\']{0,1})(?:\.\/)?([^\"\'\/])\.([^\"\'\/]+)([\"\'])([^\)]*)/i',
328			'/<meta([^>])url=([a-zA-Z0-9_\-]+)\.([^\"\'>])([\"\']{1})([^>]*)>/i',
329			];
330			$out = [
331			'<\\1\\2="\\3"\\4>',
332			'<\\1\\2=\\3' . $host . $d3 . '/\\4\\5\\6>',
333			'<\\1\\2=\\3' . $host . $d2 . '/\\4\\5\\6>',
334			'<\\1\\2=\\3' . $host . $d1 . '/\\4\\5\\6>',
335			'<\\1\\2=\\3' . $host . '/\\4\\5\\6>',
336			'<\\1\\2=\\3' . $host . $_SERVER['SCRIPT_NAME'] . '?\\4\\5\\6>'//This dir.
337			,
338			'<\\1\\2=\\3' . $host . $req_dir . '/\\4\\5\\6\\7>',
339			'<\\1\\2=\\3' . $host . $req_dir . '/\\4\\5\\6\\7.\\8\\9\\10>',
340			'$1($2' . $host . $req_dir . '/$3.$4$5$6',
341			'<meta$1url=' . $host . $req_dir . '/$2.$3$4$5>',
342			];
343
344			return preg_replace($in, $out, $s);
345			}
346

mambax7 / adslight

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seo_url.php (2 issues)

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