Issues in common.php (master) - Issues in master - tarsana/functional - Measure and Improve Code Quality continuously with Scrutinizer

Issues (345)

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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.

src/common.php (8 issues)

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<?php namespace Tarsana\Functional;

/**
 * Generic common functions.
 * @file
 */

/**
 * Gets the type of the given argument.
 *
 * ```php
 * F\type(null); //=> 'Null'
 * F\type(true); //=> 'Boolean'
 * F\type(false); //=> 'Boolean'
 * F\type('Hello World'); //=> 'String'
 * F\type(1234); //=> 'Number'
 * F\type('123'); //=> 'String'
 * F\type(function($x) {return $x;}); //=> 'Function'
 * F\type(new \stdClass); //=> 'Object'
 * F\type(['name' => 'Foo', 'age' => 21]); //=> 'Array'
 * F\type(['Hello', 'World', 123, true]); //=> 'List'
 * F\type(['name' => 'Foo', 'Hello', 'Mixed']); //=> 'Array'
 * F\type(fopen('php://temp', 'w')); //=> 'Resource'
 * F\type(F\Error::of('Ooops !')); //=> 'Error'
 * F\type(F\Stream::of('Hello')); //=> 'Stream'
 * // Anything else is 'Unknown'
 * ```
 *
 * @signature * -> String
 * @param  mixed $data
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
 * @return string
 */
function type() {
    static $type = false;
    $type = $type ?: _curry_one(function($data) {
        if ($data instanceof Error) return 'Error';
        if ($data instanceof Stream) return 'Stream';
        if (is_callable($data)) return 'Function';
        switch (gettype($data)) {
            case 'boolean':
                return 'Boolean';
            case 'NULL':
                return 'Null';
            case 'integer':
            case 'double':
                return 'Number';
            case 'string':
                return 'String';
            case 'resource':
                return 'Resource';
            case 'array':
                if (allSatisfies('is_numeric', keys($data)))
                    return 'List';
                return 'Array';
            case 'object':
                return 'Object';
            default:
                return 'Unknown';
        }
    });
    return _apply($type, func_get_args());
}

/**
 * Checks if a variable has a specific type.
 *
 * ```php
 * $isNumber = F\is('Number');
 * $isNumber(5); //=> true
 * $isNumber('5'); //=> false
 * F\is('Any', '5'); //=> true
 * F\is('Any', [1, 2, 3]); //=> true
 * ```
 *
 * @stream
 * @signature String -> * -> Boolean
 * @param  string $type
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
 * @param  mixed $data
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
 * @return boolean
 */
function is() {
    static $is = false;
    $is = $is ?: curry(function($type, $data) {
        return 'Any' == $type || type($data) == $type;
    });
    return _apply($is, func_get_args());
}

/**
 * Converts a variable to its string value.
 *
 * ```php
 * F\toString(53); //=> '53'
 * F\toString(true); //=> 'true'
 * F\toString(false); //=> 'false'
 * F\toString(null); //=> 'null'
 * F\toString('Hello World'); //=> '"Hello World"'
 * F\toString([]); //=> '[]'
 * F\toString(new \stdClass); //=> '{}'
 * F\toString(function(){}); //=> '[Function]'
 * F\toString(F\Error::of('Ooops')); //=> '[Error: Ooops]'
 * F\toString(F\Stream::of('Hello')); //=> '[Stream of String]'
 * F\toString(fopen('php://temp', 'r')); //=> '[Resource]'
 * F\toString(['hi', 'hello', 'yo']); //=> '["hi", "hello", "yo"]'
 * F\toString([
 *     'object' => null,
 *     'numbers' => [1, 2, 3],
 *     'message'
 * ]); //=> '{object: null, numbers: [1, 2, 3], 0: "message"}'
 * ```
 *
 * @stream
 * @signature * -> String
 * @param  mixed $something
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
 * @return string
 */
function toString () {
    static $toString = false;
    $toString = $toString ?: curry(function($something) {
        switch (type($something)) {
            case 'String':
                return "\"{$something}\"";
            break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}
            case 'Boolean':
                return $something ? 'true' : 'false';
            break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}
            case 'Null':
                return 'null';
            break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}
            case 'Number':
                return (string) $something;
            break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}
            case 'List':
                return '[' . join(', ', map(toString(), $something)) . ']';
            case 'Error':
            case 'Stream':
                return $something->__toString();
            case 'Object':
            case 'Array':
                return '{' . join(', ', map(function($pair){
                    return $pair[0].': '. toString($pair[1]);
                }, toPairs($something))) . '}';
            default:
                return '['.type($something).']';
        }
    });
    return _apply($toString, func_get_args());
}

/**
 * Creates a `Stream` containing the provided data.
 *
 * ```php
 * $s = F\s('! World Hello')
 *     ->split(' ')
 *     ->reverse()
 *     ->join(' ');
 * $s->result(); //=> 'Hello World !'
 * ```
 *
 * @signature a -> Stream(a)
 * @param  mixed $data
 * @return Stream
 */
function s($data) {
    return Stream::of($data);
}


1			<?php namespace Tarsana\Functional;
2
3			/**
4			* Generic common functions.
5			* @file
6			*/
7
8			/**
9			* Gets the type of the given argument.
10			*
11			* ```php
12			* F\type(null); //=> 'Null'
13			* F\type(true); //=> 'Boolean'
14			* F\type(false); //=> 'Boolean'
15			* F\type('Hello World'); //=> 'String'
16			* F\type(1234); //=> 'Number'
17			* F\type('123'); //=> 'String'
18			* F\type(function($x) {return $x;}); //=> 'Function'
19			* F\type(new \stdClass); //=> 'Object'
20			* F\type(['name' => 'Foo', 'age' => 21]); //=> 'Array'
21			* F\type(['Hello', 'World', 123, true]); //=> 'List'
22			* F\type(['name' => 'Foo', 'Hello', 'Mixed']); //=> 'Array'
23			* F\type(fopen('php://temp', 'w')); //=> 'Resource'
24			* F\type(F\Error::of('Ooops !')); //=> 'Error'
25			* F\type(F\Stream::of('Hello')); //=> 'Stream'
26			* // Anything else is 'Unknown'
27			* ```
28			*
29			* @signature * -> String
30			* @param mixed $data
			0 ignored issues – show Bug introduced 2016-11-22 21:26 UTC by Report Bug Copy Issue Report Show Similar Issues like this There is no parameter named `$data`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
31			* @return string
32			*/
33			function type() {
34			static $type = false;
35			$type = $type ?: _curry_one(function($data) {
36			if ($data instanceof Error) return 'Error';
37			if ($data instanceof Stream) return 'Stream';
38			if (is_callable($data)) return 'Function';
39			switch (gettype($data)) {
40			case 'boolean':
41			return 'Boolean';
42			case 'NULL':
43			return 'Null';
44			case 'integer':
45			case 'double':
46			return 'Number';
47			case 'string':
48			return 'String';
49			case 'resource':
50			return 'Resource';
51			case 'array':
52			if (allSatisfies('is_numeric', keys($data)))
53			return 'List';
54			return 'Array';
55			case 'object':
56			return 'Object';
57			default:
58			return 'Unknown';
59			}
60			});
61			return _apply($type, func_get_args());
62			}
63
64			/**
65			* Checks if a variable has a specific type.
66			*
67			* ```php
68			* $isNumber = F\is('Number');
69			* $isNumber(5); //=> true
70			* $isNumber('5'); //=> false
71			* F\is('Any', '5'); //=> true
72			* F\is('Any', [1, 2, 3]); //=> true
73			* ```
74			*
75			* @stream
76			* @signature String -> * -> Boolean
77			* @param string $type
			0 ignored issues – show Bug introduced 2016-12-21 00:21 UTC by Report Bug Copy Issue Report Show Similar Issues like this There is no parameter named `$type`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
78			* @param mixed $data
			0 ignored issues – show Bug introduced 2016-12-21 00:21 UTC by Report Bug Copy Issue Report Show Similar Issues like this There is no parameter named `$data`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
79			* @return boolean
80			*/
81			function is() {
82			static $is = false;
83			$is = $is ?: curry(function($type, $data) {
84			return 'Any' == $type \|\| type($data) == $type;
85			});
86			return _apply($is, func_get_args());
87			}
88
89			/**
90			* Converts a variable to its string value.
91			*
92			* ```php
93			* F\toString(53); //=> '53'
94			* F\toString(true); //=> 'true'
95			* F\toString(false); //=> 'false'
96			* F\toString(null); //=> 'null'
97			* F\toString('Hello World'); //=> '"Hello World"'
98			* F\toString([]); //=> '[]'
99			* F\toString(new \stdClass); //=> '{}'
100			* F\toString(function(){}); //=> '[Function]'
101			* F\toString(F\Error::of('Ooops')); //=> '[Error: Ooops]'
102			* F\toString(F\Stream::of('Hello')); //=> '[Stream of String]'
103			* F\toString(fopen('php://temp', 'r')); //=> '[Resource]'
104			* F\toString(['hi', 'hello', 'yo']); //=> '["hi", "hello", "yo"]'
105			* F\toString([
106			* 'object' => null,
107			* 'numbers' => [1, 2, 3],
108			* 'message'
109			* ]); //=> '{object: null, numbers: [1, 2, 3], 0: "message"}'
110			* ```
111			*
112			* @stream
113			* @signature * -> String
114			* @param mixed $something
			0 ignored issues – show Bug introduced 2016-11-22 21:26 UTC by Report Bug Copy Issue Report Show Similar Issues like this There is no parameter named `$something`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
115			* @return string
116			*/
117			function toString () {
118			static $toString = false;
119			$toString = $toString ?: curry(function($something) {
120			switch (type($something)) {
121			case 'String':
122			return "\"{$something}\"";
123			break;
			0 ignored issues – show Unused Code introduced 2016-12-23 19:41 UTC by Report Bug Copy Issue Report Show Similar Issues like this `break` is not strictly necessary here and could be removed. The `break` statement is not necessary if it is preceded for example by a `return` statement: switch ($x) { case 1: return 'foo'; break; // This break is not necessary and can be left off. } If you would like to keep this construct to be consistent with other `case` statements, you can safely mark this issue as a false-positive. Loading history...
124			case 'Boolean':
125			return $something ? 'true' : 'false';
126			break;
			0 ignored issues – show Unused Code introduced 2016-12-23 19:41 UTC by Report Bug Copy Issue Report Show Similar Issues like this `break` is not strictly necessary here and could be removed. The `break` statement is not necessary if it is preceded for example by a `return` statement: switch ($x) { case 1: return 'foo'; break; // This break is not necessary and can be left off. } If you would like to keep this construct to be consistent with other `case` statements, you can safely mark this issue as a false-positive. Loading history...
127			case 'Null':
128			return 'null';
129			break;
			0 ignored issues – show Unused Code introduced 2016-12-23 19:41 UTC by Report Bug Copy Issue Report Show Similar Issues like this `break` is not strictly necessary here and could be removed. The `break` statement is not necessary if it is preceded for example by a `return` statement: switch ($x) { case 1: return 'foo'; break; // This break is not necessary and can be left off. } If you would like to keep this construct to be consistent with other `case` statements, you can safely mark this issue as a false-positive. Loading history...
130			case 'Number':
131			return (string) $something;
132			break;
			0 ignored issues – show Unused Code introduced 2016-12-23 19:41 UTC by Report Bug Copy Issue Report Show Similar Issues like this `break` is not strictly necessary here and could be removed. The `break` statement is not necessary if it is preceded for example by a `return` statement: switch ($x) { case 1: return 'foo'; break; // This break is not necessary and can be left off. } If you would like to keep this construct to be consistent with other `case` statements, you can safely mark this issue as a false-positive. Loading history...
133			case 'List':
134			return '[' . join(', ', map(toString(), $something)) . ']';
135			case 'Error':
136			case 'Stream':
137			return $something->__toString();
138			case 'Object':
139			case 'Array':
140			return '{' . join(', ', map(function($pair){
141			return $pair[0].': '. toString($pair[1]);
142			}, toPairs($something))) . '}';
143			default:
144			return '['.type($something).']';
145			}
146			});
147			return _apply($toString, func_get_args());
148			}
149
150			/**
151			* Creates a `Stream` containing the provided data.
152			*
153			* ```php
154			* $s = F\s('! World Hello')
155			* ->split(' ')
156			* ->reverse()
157			* ->join(' ');
158			* $s->result(); //=> 'Hello World !'
159			* ```
160			*
161			* @signature a -> Stream(a)
162			* @param mixed $data
163			* @return Stream
164			*/
165			function s($data) {
166			return Stream::of($data);
167			}
168

tarsana / functional

Issues (345)

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src/common.php (8 issues)

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