Issues in DirectoryPlaceholderObject.inc (master) - Issues in master - mkungla/libhowi-filesystem - Measure and Improve Code Quality continuously with Scrutinizer

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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.

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php7/Objects/DirectoryPlaceholderObject.inc (20 issues)

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<?php
/*******************************************************************
 * Created by:  Marko Kungla @ OkramLabs on Aug 6, 2012 - 10:02:48
 * Contact:     [email protected] - https://okramlabs.com
 * @copyright   2015 OkramLabs - https://okramlabs.com
 * @license     MIT
 *
 * Package name:libhowi-filesystem
 * @category	HOWI3
 * @package		libhowi
 * @subpackage	filesystem
 *
 * Lang:      PHP
 * Encoding:  UTF-8
 * File:      DirectoryPlaceholderObject.inc
 * @link      https://
 ********************************************************************
 * Contributors:
 * @author Marko Kungla <[email protected]>
 *           Github: https://github.com/mkungla
 ********************************************************************
 * Comments:
 */
namespace HOWI3\libhowi\Filesystem\php7\Objects;

use \Directory;
use \HOWI3\libhowi\Filesystem\Commons\ObjectInterfaces\DirectoryPlaceholderInterface;
use \HOWI3\libhowi\Filesystem\Commons\SharedMethodsInterface;
use \HOWI3\libhowi\Filesystem\Commons\TraitForResponse;
use \HOWI3\libhowi\Filesystem\php7\TraitForSharedMethods;

class DirectoryPlaceholderObject extends Directory implements DirectoryPlaceholderInterface, 

    SharedMethodsInterface
{
    use TraitForResponse;
    use TraitForSharedMethods;

    public $path = '';
    
    public $handle;
    
    private $mode = 750;

    private $recursive = true;

    private $context = false;

    /**
     *
     * {@inheritDoc}
     *
     */
    public function __construct($pathname = false, $recursive = true, $mode = false, $context = false, $logfile = false, 
        $loglevel = false, $UID = false, $username = false)
    {
        if (! empty($logfile) && file_exists($logfile) && ! empty($loglevel)) {
            $this->setLogfile($logfile);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            $this->setLoglevel($loglevel);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            $this->setUID($UID);
            $this->setUsername($username);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        }
        
        $pathname = (! empty($pathname) ? $this->makeAbsolute($pathname) : $this->path);
        
        $HID = md5($pathname);
        
        $this->dirsetPath($pathname, $HID);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        $this->dirsetMode(! empty($mode) ? $mode : $this->mode, $HID);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        
        $this->dirsetRecursive(! empty($recursive) ? true : false, $HID);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        
        $context = ! empty($context) ? $this->dirsetContext($context, $HID) : false;
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        
        $this->info(701, $pathname);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        $this->response()->setStatus($this->dirCreate($HID));
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
    }

    /**
     *
     * {@inheritDoc}
     *
     */
    public function dirsetPath($pathname = false, $HID = false)
    {
        if (! empty($pathname) && is_string($pathname) && ! empty($HID)) {
            
            $this->path = $this->makeAbsolute($pathname);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            
            return true;
        } else {
            $this->debug(802, 'DirectoryTrait->dirsetPath');
            return false;
        }
    }

    /**
     *
     * {@inheritDoc}
     *
     */
    public function dirsetMode($mode = false, $HID = false)
    {
        if (! empty($HID) && ! empty($mode) && is_int($mode)) {
            $this->mode = $mode;
            return true;
        } else {
            
            $this->debug(802, 'DirectoryTrait->dirsetMode');
            return false;
        }
    }

    /**
     *
     * {@inheritDoc}
     *
     */
    public function dirsetRecursive($recursive = false, $HID = false)
    {
        if (! empty($HID) && is_bool($recursive)) {
            $this->recursive = $recursive;
            return true;
        } else {
            $this->debug(802, 'DirectoryTrait->dirsetRecursive');
        }
        
        return false;
    }

    /**
     *
     * {@inheritDoc}
     *
     */
    public function dirsetContext($context = false, $HID = false)
    {
        if (! empty($HID) && is_resource($context)) {
            $this->context = $context;

            return true;
        } 

        else {
            $this->debug(802, 'DirectoryTrait->dirsetContext');
            return false;
        }
    }

    /**
     *
     * {@inheritDoc}
     *
     */
    public function dirCreate($HID = false)
    {
        if ((! is_dir(dirname($this->path)) && $this->recursive === false) ||
             is_dir(dirname($this->path)) && ! $this->isWritable(dirname($this->path))) {
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            $this->warning(502, $this->path);
            $result = false;
        } else {
            if (! empty($HID) && ! $this->exists($this->path) && ! empty($this->context)) {
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
                $result = mkdir($this->path, octdec(str_pad($this->mode, 4, 0, STR_PAD_LEFT)), 
                    $this->recursive, $this->context);
            }
            if (! empty($HID) && ! $this->exists($this->path) && empty($this->context)) {
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
                
                $result = mkdir($this->path, octdec(str_pad($this->mode, 4, 0, STR_PAD_LEFT)), true);
            }
        }
        return $result;
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
    }
}


1			<?php
2			/*******************************************************************
3			* Created by: Marko Kungla @ OkramLabs on Aug 6, 2012 - 10:02:48
4			* Contact: [email protected] - https://okramlabs.com
5			* @copyright 2015 OkramLabs - https://okramlabs.com
6			* @license MIT
7			*
8			* Package name:libhowi-filesystem
9			* @category HOWI3
10			* @package libhowi
11			* @subpackage filesystem
12			*
13			* Lang: PHP
14			* Encoding: UTF-8
15			* File: DirectoryPlaceholderObject.inc
16			* @link https://
17			********************************************************************
18			* Contributors:
19			* @author Marko Kungla <[email protected]>
20			* Github: https://github.com/mkungla
21			********************************************************************
22			* Comments:
23			*/
24			namespace HOWI3\libhowi\Filesystem\php7\Objects;
25
26			use \Directory;
27			use \HOWI3\libhowi\Filesystem\Commons\ObjectInterfaces\DirectoryPlaceholderInterface;
28			use \HOWI3\libhowi\Filesystem\Commons\SharedMethodsInterface;
29			use \HOWI3\libhowi\Filesystem\Commons\TraitForResponse;
30			use \HOWI3\libhowi\Filesystem\php7\TraitForSharedMethods;
31
32		View Code Duplication	class DirectoryPlaceholderObject extends Directory implements DirectoryPlaceholderInterface,
			0 ignored issues – show Duplication introduced 2016-05-09 21:48 UTC by Report Bug Copy Issue Report Show Similar Issues like this This class seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
33			SharedMethodsInterface
34			{
35			use TraitForResponse;
36			use TraitForSharedMethods;
37
38			public $path = '';
39
40			public $handle;
41
42			private $mode = 750;
43
44			private $recursive = true;
45
46			private $context = false;
47
48			/**
49			*
50			* {@inheritDoc}
51			*
52			*/
53	6		public function __construct($pathname = false, $recursive = true, $mode = false, $context = false, $logfile = false,
54			$loglevel = false, $UID = false, $username = false)
55			{
56	6		if (! empty($logfile) && file_exists($logfile) && ! empty($loglevel)) {
57	5		$this->setLogfile($logfile);
			0 ignored issues – show Documentation introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$logfile` is of type `boolean`, but the function expects a `false\|string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
58	5		$this->setLoglevel($loglevel);
			0 ignored issues – show Documentation introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$loglevel` is of type `boolean`, but the function expects a `integer`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
59	5		$this->setUID($UID);
60	5		$this->setUsername($username);
			0 ignored issues – show Documentation introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$username` is of type `boolean`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
61			}
62
63	6		$pathname = (! empty($pathname) ? $this->makeAbsolute($pathname) : $this->path);
64
65	6		$HID = md5($pathname);
66
67	6		$this->dirsetPath($pathname, $HID);
			0 ignored issues – show Bug introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$pathname` defined by `!empty($pathname) ? $thi...pathname) : $this->path` on line `63` can also be of type `string`; however, `HOWI3\libhowi\Filesystem...derObject::dirsetPath()` does only seem to accept `boolean`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history... Documentation introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$HID` is of type `string`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
68	6		$this->dirsetMode(! empty($mode) ? $mode : $this->mode, $HID);
			0 ignored issues – show Bug introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `!empty($mode) ? $mode : $this->mode` can also be of type `integer`; however, `HOWI3\libhowi\Filesystem...derObject::dirsetMode()` does only seem to accept `boolean`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history... Documentation introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$HID` is of type `string`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
69
70	6		$this->dirsetRecursive(! empty($recursive) ? true : false, $HID);
			0 ignored issues – show Documentation introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$HID` is of type `string`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
71
72	6		$context = ! empty($context) ? $this->dirsetContext($context, $HID) : false;
			0 ignored issues – show Documentation introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$HID` is of type `string`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history... Unused Code introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$context` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
73
74	6		$this->info(701, $pathname);
			0 ignored issues – show Bug introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$pathname` defined by `!empty($pathname) ? $thi...pathname) : $this->path` on line `63` can also be of type `boolean`; however, `HOWI3\libhowi\Filesystem...raitForResponse::info()` does only seem to accept `false\|string`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
75	6		$this->response()->setStatus($this->dirCreate($HID));
			0 ignored issues – show Documentation introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$HID` is of type `string`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
76	6		}
77
78			/**
79			*
80			* {@inheritDoc}
81			*
82			*/
83	6		public function dirsetPath($pathname = false, $HID = false)
84			{
85	6		if (! empty($pathname) && is_string($pathname) && ! empty($HID)) {
86
87	6		$this->path = $this->makeAbsolute($pathname);
			0 ignored issues – show Documentation introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$pathname` is of type `string`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history... Documentation Bug introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$this->makeAbsolute($pathname)` can also be of type `boolean`. However, the property `$path` is declared as type `string`. Maybe add an additional type check? Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly. For example, imagine you have a variable `$accountId` that can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to the `id` property of an instance of the `Account` class. This class holds a proper account, so the id value must no longer be false. Either this assignment is in error or a type check should be added for that assignment. class Id { public $id; public function __construct($id) { $this->id = $id; } } class Account { /** @var Id $id */ public $id; } $account_id = false; if (starsAreRight()) { $account_id = new Id(42); } $account = new Account(); if ($account instanceof Id) { $account->id = $account_id; } Loading history...
88
89	6		return true;
90			} else {
91	1		$this->debug(802, 'DirectoryTrait->dirsetPath');
92	1		return false;
93			}
94			}
95
96			/**
97			*
98			* {@inheritDoc}
99			*
100			*/
101	6		public function dirsetMode($mode = false, $HID = false)
102			{
103	6		if (! empty($HID) && ! empty($mode) && is_int($mode)) {
104	6		$this->mode = $mode;
105	6		return true;
106			} else {
107
108	1		$this->debug(802, 'DirectoryTrait->dirsetMode');
109	1		return false;
110			}
111			}
112
113			/**
114			*
115			* {@inheritDoc}
116			*
117			*/
118	6		public function dirsetRecursive($recursive = false, $HID = false)
119			{
120	6		if (! empty($HID) && is_bool($recursive)) {
121	6		$this->recursive = $recursive;
122	6		return true;
123			} else {
124	1		$this->debug(802, 'DirectoryTrait->dirsetRecursive');
125			}
126
127	1		return false;
128			}
129
130			/**
131			*
132			* {@inheritDoc}
133			*
134			*/
135	2		public function dirsetContext($context = false, $HID = false)
136			{
137	2		if (! empty($HID) && is_resource($context)) {
138	1		$this->context = $context;
			0 ignored issues – show Documentation Bug introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$context` of type `resource` is incompatible with the declared type `boolean` of property `$context`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
139	1		return true;
140			}
141
142			else {
143	1		$this->debug(802, 'DirectoryTrait->dirsetContext');
144	1		return false;
145			}
146			}
147
148			/**
149			*
150			* {@inheritDoc}
151			*
152			*/
153	6		public function dirCreate($HID = false)
154			{
155	6		if ((! is_dir(dirname($this->path)) && $this->recursive === false) \|\|
156	6		is_dir(dirname($this->path)) && ! $this->isWritable(dirname($this->path))) {
			0 ignored issues – show Documentation introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this `dirname($this->path)` is of type `string`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
157	2		$this->warning(502, $this->path);
158	2		$result = false;
159			} else {
160	5		if (! empty($HID) && ! $this->exists($this->path) && ! empty($this->context)) {
			0 ignored issues – show Documentation introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$this->path` is of type `string`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
161	1		$result = mkdir($this->path, octdec(str_pad($this->mode, 4, 0, STR_PAD_LEFT)),
162	1		$this->recursive, $this->context);
163			}
164	5		if (! empty($HID) && ! $this->exists($this->path) && empty($this->context)) {
			0 ignored issues – show Documentation introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$this->path` is of type `string`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
165
166	5		$result = mkdir($this->path, octdec(str_pad($this->mode, 4, 0, STR_PAD_LEFT)), true);
167			}
168			}
169	6		return $result;
			0 ignored issues – show Bug introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this The variable `$result` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history...
170			}
171			}
172

mkungla / libhowi-filesystem

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php7/Objects/DirectoryPlaceholderObject.inc (20 issues)

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