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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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src/Traits/VectorLikeTrait.php (7 issues)

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<?php

namespace Collections\Traits;

use Collections\Exception\InvalidOperationException;

trait VectorLikeTrait
{
    use ConstVectorLikeTrait,
        CommonMutableContainerTrait;

    /**
     * identical to at, implemented for ArrayAccess
     */
    public function offsetGet($offset)
    {
        return $this->at($offset);
    }

    public function offsetSet($offset, $value)
    {
        if (is_null($offset)) {
            $this->add($value);
        } else {
            $this->set($offset, $value);
        }
    }

    public function offsetUnset($offset)

    {
        throw InvalidOperationException::unsupportedUnset($this);
    }

    /**
     * Stores a value into the Vector with the specified key, overwriting the
     * previous value associated with the key. If the key is not present,
     * an exception is thrown. "$vec->set($k,$v)" is semantically equivalent
     * to "$vec[$k] = $v" (except that set() returns the Vector).
     *
     * @param $key
     * @param $value
     * @return $this
     */
    public function set($key, $value)
    {
        $this->validateKeyType($key);
        $this->container[$key] = $value;

        return $this;
    }

    /**
     * {@inheritdoc}
     */
    public function setAll($items)

    {
        $this->validateTraversable($items);

        foreach ($items as $key => $item) {
            if (is_array($item)) {
                $item = new static($item);

            }
            $this->set($key, $item);
        }

        return $this;
    }

    /**
     * {@inheritdoc}
     */
    public function add($item)
    {
        $this->container[] = $item;

        return $this;
    }

    /**
     * {@inheritdoc}
     */
    public function removeKey($key)
    {
        $this->validateKeyType($key);
        $this->validateKeyBounds($key);

        array_splice($this->container, $key, 1);

        return $this;
    }

    /**
     * {@inheritdoc}
     */
    public function splice($offset, $length = null)
    {
        if (!is_int($offset)) {
            throw new \InvalidArgumentException('Parameter offset must be an integer');
        }

        if (!is_null($length) && !is_int($length)) {
            throw new \InvalidArgumentException('Parameter len must be null or an integer');
        }

        $removed = is_null($length) ? array_splice($this->container, $offset) :
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
            array_splice($this->container, $offset, $len);


//        if (count($removed) > 0) {

//            $this->hacklib_expireAllIterators();
//        }
    }

    /**
     * {@inheritDoc}
     * @return $this
     */
    public function each(callable $callable)
    {
        foreach ($this as $v) {

            $callable($v);
        }

        return $this;
    }
}


1		<?php
2
3		namespace Collections\Traits;
4
5		use Collections\Exception\InvalidOperationException;
6
7		trait VectorLikeTrait
8		{
9		use ConstVectorLikeTrait,
10		CommonMutableContainerTrait;
11
12		/**
13		* identical to at, implemented for ArrayAccess
14		*/
15		public function offsetGet($offset)
16		{
17		return $this->at($offset);
18		}
19
20		public function offsetSet($offset, $value)
21		{
22		if (is_null($offset)) {
23		$this->add($value);
24		} else {
25		$this->set($offset, $value);
26		}
27		}
28
29		public function offsetUnset($offset)
		0 ignored issues – show Unused Code introduced 2016-06-24 22:28 UTC by Report Bug Copy Issue Report Show Similar Issues like this The parameter `$offset` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
30		{
31		throw InvalidOperationException::unsupportedUnset($this);
32		}
33
34		/**
35		* Stores a value into the Vector with the specified key, overwriting the
36		* previous value associated with the key. If the key is not present,
37		* an exception is thrown. "$vec->set($k,$v)" is semantically equivalent
38		* to "$vec[$k] = $v" (except that set() returns the Vector).
39		*
40		* @param $key
41		* @param $value
42		* @return $this
43		*/
44		public function set($key, $value)
45		{
46		$this->validateKeyType($key);
47		$this->container[$key] = $value;
48
49		return $this;
50		}
51
52		/**
53		* {@inheritdoc}
54		*/
55	View Code Duplication	public function setAll($items)
		0 ignored issues – show Duplication introduced 2016-06-24 22:28 UTC by Report Bug Copy Issue Report Show Similar Issues like this This method 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...
56		{
57		$this->validateTraversable($items);
58
59		foreach ($items as $key => $item) {
60		if (is_array($item)) {
61		$item = new static($item);
		0 ignored issues – show Unused Code introduced 2016-06-24 22:28 UTC by Report Bug Copy Issue Report Show Similar Issues like this The call to `VectorLikeTrait::__construct()` has too many arguments starting with `$item`. This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue. If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. In this case you can add the `@ignore` PhpDoc annotation to the duplicate definition and it will be ignored. Loading history...
62		}
63		$this->set($key, $item);
64		}
65
66		return $this;
67		}
68
69		/**
70		* {@inheritdoc}
71		*/
72		public function add($item)
73		{
74		$this->container[] = $item;
75
76		return $this;
77		}
78
79		/**
80		* {@inheritdoc}
81		*/
82		public function removeKey($key)
83		{
84		$this->validateKeyType($key);
85		$this->validateKeyBounds($key);
86
87		array_splice($this->container, $key, 1);
88
89		return $this;
90		}
91
92		/**
93		* {@inheritdoc}
94		*/
95		public function splice($offset, $length = null)
96		{
97		if (!is_int($offset)) {
98		throw new \InvalidArgumentException('Parameter offset must be an integer');
99		}
100
101		if (!is_null($length) && !is_int($length)) {
102		throw new \InvalidArgumentException('Parameter len must be null or an integer');
103		}
104
105		$removed = is_null($length) ? array_splice($this->container, $offset) :
		0 ignored issues – show Unused Code introduced 2016-06-24 22:28 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$removed` 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 `$higher` is always overwritten for every possible time line. Loading history...
106		array_splice($this->container, $offset, $len);
		0 ignored issues – show Bug introduced 2016-06-24 22:28 UTC by Report Bug Copy Issue Report Show Similar Issues like this The variable `$len` does not exist. Did you forget to declare it? This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug. Loading history...
107
108		// if (count($removed) > 0) {
		0 ignored issues – show Unused Code Comprehensibility introduced 2016-06-24 22:28 UTC by Report Bug Copy Issue Report Show Similar Issues like this `54%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
109		// $this->hacklib_expireAllIterators();
110		// }
111		}
112
113		/**
114		* {@inheritDoc}
115		* @return $this
116		*/
117		public function each(callable $callable)
118		{
119		foreach ($this as $v) {
		0 ignored issues – show Bug introduced 2016-12-13 11:24 UTC by Report Bug Copy Issue Report Show Similar Issues like this The expression `$this` of type `this<Collections\Traits\VectorLikeTrait>` is not traversable. Loading history...
120		$callable($v);
121		}
122
123		return $this;
124		}
125		}
126

italolelis / collections

Issues (142)

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src/Traits/VectorLikeTrait.php (7 issues)

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