Response - Code Metrics - Inspection of "Merge pull request #31 from Metabor/patch-1" - mschindler83/fints-hbci-php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 650880...84b6a6 )

by Markus

created 2017-01-10 12:52 UTC

Response B

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	366
Duplicated Lines	2.73 %

Coupling/Cohesion

Components	2
Dependencies	2

Test Coverage

Coverage

10.19%

Importance

Changes	3
Bugs	1	Features	0

Metric	Value
wmc	50
c	3
b	1
f	0
lcom	2
cbo	2
dl	10
loc	366
ccs	15
cts	147
cp	0.1019
rs	8.6206

21 Methods

Rating	Name	Duplication	Size	Complexity
A	getDialogId()	0	10	2
A	getBankName()	0	13	3
B	getTouchDowns()	0	23	5
B	getSupportedTanMechanisms()	0	19	5
A	getHksalMaxVersion()	0	4	1
A	getHkkazMaxVersion()	0	4	1
A	isSuccess()	0	12	3
A	getMessageSummary()	0	4	1
A	getSegmentSummary()	0	4	1
A	getSegmentMaxVersion()	0	15	3
A	getSystemId()	0	10	2
A	findSegmentForReference()	0	15	3
A	findSegment()	0	4	1
B	findSegments()	0	17	5
A	getSummaryBySegment()	0	17	3
A	humanReadable()	10	10	2
A	__construct()	0	10	2
A	splitDeg()	0	4	1
A	getSegmentIndex()	0	9	2
A	unwrapEncryptedMsg()	0	8	2
A	splitSegment()	0	10	2

How to fix Duplicated Code Complexity

Duplicated Code

Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.

Common duplication problems, and corresponding solutions are:

If you have the same expression in different places: Extract expression to a method
If you have the same method in different sub-classes: Extract method, and pull up field to the parent class
If you have the same code in unrelated classes: Consider extracting the code to a new class, and injecting that class

Complex Class

Tip: Before tackling complexity, make sure that you eliminate any duplication first. This often can reduce the size of classes significantly.

Complex classes like Response often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.

Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.

While breaking up the class, it is a good idea to analyze how other classes use Response, and based on these observations, apply Extract Interface, too.

<?php

namespace Fhp\Response;

use Fhp\Message\AbstractMessage;
use Fhp\Segment\AbstractSegment;
use Fhp\Segment\NameMapping;

/**
 * Class Response
 *
 * @package Fhp\Response
 */
class Response
{

    /** @var string */
    public $rawResponse;

    /** @var string */
    protected $response;

    /** @var array */
    protected $segments = array();

    /** @var string */
    protected $dialogId;

    /** @var string */
    protected $systemId;

    /**
     * Response constructor.
     *
     * @param string $rawResponse
     */
    public function __construct($rawResponse)
    {
        if ($rawResponse instanceof Initialization) {
            $rawResponse = $rawResponse->rawResponse;
        }

        $this->rawResponse = $rawResponse;
        $this->response = $this->unwrapEncryptedMsg($rawResponse);
        $this->segments = preg_split("#'(?=[A-Z]{4,}:\d|')#", $rawResponse);
    }

    /**
     * Extracts dialog ID from response.
     *
     * @return string|null
     * @throws \Exception
     */
    public function getDialogId()
    {
        $segment = $this->findSegment('HNHBK');

        if (null == $segment) {

            throw new \Exception('Could not find element HNHBK. Invalid response?');
        }

        return $this->getSegmentIndex(4, $segment);
    }

    /**
     * Extracts bank name from response.
     *
     * @return string|null
     */
    public function getBankName()
    {
        $bankName = null;
        $segment = $this->findSegment('HIBPA');
        if (null != $segment) {

            $split = $this->splitSegment($segment);
            if (isset($split[3])) {
                $bankName = $split[3];
            }
        }

        return $bankName;
    }

    /**
     * Some kind of HBCI pagination.
     *
     * @param AbstractMessage $message
     *
     * @return array
     */
    public function getTouchDowns(AbstractMessage $message)
    {
        $touchdown = array();
        $messageSegments = $message->getEncryptedSegments();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
        /** @var AbstractSegment $msgSeg */
        foreach ($messageSegments as $msgSeg) {
            $segment = $this->findSegmentForReference('HIRMS', $msgSeg);
            if (null != $segment) {

                $parts = $this->splitSegment($segment);
                // remove header
                array_shift($parts);
                foreach ($parts as $p) {
                    $pSplit = $this->splitDeg($p);
                    if ($pSplit[0] == 3040) {
                        $td = $pSplit[3];
                        $touchdown[$msgSeg->getName()] = $td;
                    }
                }
            }
        }

        return $touchdown;
    }

    /**
     * Extracts supported TAN mechanisms from response.
     *
     * @return array|bool
     */
    public function getSupportedTanMechanisms()
    {
        $segments = $this->findSegments('HIRMS');
        // @todo create method to get reference element from request
        foreach ($segments as $segment) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
            $segment = $this->splitSegment($segment);
            array_shift($segment);
            foreach ($segment as $seg) {
                list($id, $msg) = explode('::', $seg, 2);
                if ("3920" == $id) {
                    if (preg_match_all('/\d{3}/', $msg, $matches)) {
                        return $matches[0];
                    }
                }
            }
        }

        return false;
    }

    /**
     * @return string
     */
    public function getHksalMaxVersion()
    {
        return $this->getSegmentMaxVersion('HISALS');
    }

    /**
     * @return string
     */
    public function getHkkazMaxVersion()
    {
        return $this->getSegmentMaxVersion('HIKAZS');
    }

    /**
     * Checks if request / response was successful.
     *
     * @return bool
     */
    public function isSuccess()
    {
        $summary = $this->getMessageSummary();

        foreach ($summary as $code => $message) {
            if ("9" == substr($code, 0, 1)) {
                return false;
            }
        }

        return true;
    }

    /**
     * @return array
     * @throws \Exception
     */
    public function getMessageSummary()
    {
        return $this->getSummaryBySegment('HIRMG');
    }

    /**
     * @return array
     * @throws \Exception
     */
    public function getSegmentSummary()
    {
        return $this->getSummaryBySegment('HIRMS');
    }

    /**
     * @param string $name
     *
     * @return array
     * @throws \Exception
     */
    protected function getSummaryBySegment($name)
    {
        if (!in_array($name, array('HIRMS', 'HIRMG'))) {
            throw new \Exception('Invalid segment for message summary. Only HIRMS and HIRMG supported');
        }

        $result = array();
        $segment = $this->findSegment($name);
        $segment = $this->splitSegment($segment);
        array_shift($segment);
        foreach ($segment as $de) {
            $de = $this->splitDeg($de);
            $result[$de[0]] = $de[2];
        }

        return $result;
    }

    /**
     * @param string $segmentName
     *
     * @return string
     */
    public function getSegmentMaxVersion($segmentName)
    {
        $version = "3";
        $segments = $this->findSegments($segmentName);
        foreach ($segments as $s) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
            $parts = $this->splitSegment($s);
            $segmentHeader = $this->splitDeg($parts[0]);
            $curVersion = $segmentHeader[2];
            if ($curVersion > $version) {
                $version = $curVersion;
            }
        }

        return $version;
    }

    /**
     * @return string
     * @throws \Exception
     */
    public function getSystemId()
    {
        $segment = $this->findSegment('HISYN');

        if (!preg_match('/HISYN:\d+:\d+:\d+\+(.+)/', $segment, $matches)) {
            throw new \Exception('Could not determine system id.');
        }

        return $matches[1];
    }

    /**
     * @param bool $translateCodes
     *
     * @return string
     */
    public function humanReadable($translateCodes = false)

    {
        return str_replace(
            array("'", '+'),
            array(PHP_EOL, PHP_EOL . "  "),
            $translateCodes
                ? NameMapping::translateResponse($this->rawResponse)
                : $this->rawResponse
        );
    }

    /**
     * @param string          $name
     * @param AbstractSegment $reference
     *
     * @return string|null
     */
    protected function findSegmentForReference($name, AbstractSegment $reference)
    {
        $result = null;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        $segments = $this->findSegments($name);
        foreach ($segments as $seg) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
            $segSplit = $this->splitSegment($seg);
            $segSplit = array_shift($segSplit);
            $segSplit = $this->splitDeg($segSplit);
            if ($segSplit[3] == $reference->getSegmentNumber()) {
                return $seg;
            }
        }

        return null;
    }

    /**
     * @param string $name
     *
     * @return array|null|string
     */
    protected function findSegment($name)
    {
        return $this->findSegments($name, true);
    }

    /**
     * @param string $name
     * @param bool   $one
     *
     * @return array|null|string
     */
    protected function findSegments($name, $one = false)
    {
        $found = $one ? null : array();

        foreach ($this->segments as $segment) {
            $split = explode(':', $segment, 2);

            if ($split[0] == $name) {
                if ($one) {
                    return $segment;
                }
                $found[] = $segment;
            }
        }

        return $found;
    }

    /**
     * @param $segment
     *
     * @return array
     */
    protected function splitSegment($segment)
    {
        $parts = preg_split('/\+(?<!\?\+)/', $segment);

        foreach ($parts as &$part) {
            $part = str_replace('?+', '+', $part);
        }

        return $parts;
    }

    /**
     * @param $deg
     *
     * @return array
     */
    protected function splitDeg($deg)
    {
        return explode(':', $deg);
    }

    /**
     * @param int $idx
     * @param     $segment
     *
     * @return string|null
     */
    protected function getSegmentIndex($idx, $segment)
    {
        $segment = $this->splitSegment($segment);
        if (isset($segment[$idx - 1])) {
            return $segment[$idx - 1];
        }

        return null;
    }

    /**
     * @param string $response
     *
     * @return string
     */
    protected function unwrapEncryptedMsg($response)
    {
        if (preg_match('/HNVSD:\d+:\d+\+@\d+@(.+)\'\'/', $response, $matches)) {
            return $matches[1];
        }

        return $response;
    }
}


1			<?php
2
3			namespace Fhp\Response;
4
5			use Fhp\Message\AbstractMessage;
6			use Fhp\Segment\AbstractSegment;
7			use Fhp\Segment\NameMapping;
8
9			/**
10			* Class Response
11			*
12			* @package Fhp\Response
13			*/
14			class Response
15			{
16
17			/** @var string */
18			public $rawResponse;
19
20			/** @var string */
21			protected $response;
22
23			/** @var array */
24			protected $segments = array();
25
26			/** @var string */
27			protected $dialogId;
28
29			/** @var string */
30			protected $systemId;
31
32			/**
33			* Response constructor.
34			*
35			* @param string $rawResponse
36			*/
37	1		public function __construct($rawResponse)
38			{
39	1		if ($rawResponse instanceof Initialization) {
40			$rawResponse = $rawResponse->rawResponse;
41			}
42
43	1		$this->rawResponse = $rawResponse;
44	1		$this->response = $this->unwrapEncryptedMsg($rawResponse);
45	1		$this->segments = preg_split("#'(?=[A-Z]{4,}:\d\|')#", $rawResponse);
46	1		}
47
48			/**
49			* Extracts dialog ID from response.
50			*
51			* @return string\|null
52			* @throws \Exception
53			*/
54			public function getDialogId()
55			{
56			$segment = $this->findSegment('HNHBK');
57
58			if (null == $segment) {
			0 ignored issues – show Bug introduced 2016-09-05 20:43 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing `$segment` of type `array\|null\|string` against `null`; this is ambiguous if the string can be empty. Consider using a strict comparison `===` instead. Loading history...
59			throw new \Exception('Could not find element HNHBK. Invalid response?');
60			}
61
62			return $this->getSegmentIndex(4, $segment);
63			}
64
65			/**
66			* Extracts bank name from response.
67			*
68			* @return string\|null
69			*/
70			public function getBankName()
71			{
72			$bankName = null;
73			$segment = $this->findSegment('HIBPA');
74			if (null != $segment) {
			0 ignored issues – show Bug introduced 2016-09-05 20:43 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing `$segment` of type `array\|null\|string` against `null`; this is ambiguous if the string can be empty. Consider using a strict comparison `!==` instead. Loading history...
75			$split = $this->splitSegment($segment);
76			if (isset($split[3])) {
77			$bankName = $split[3];
78			}
79			}
80
81			return $bankName;
82			}
83
84			/**
85			* Some kind of HBCI pagination.
86			*
87			* @param AbstractMessage $message
88			*
89			* @return array
90			*/
91			public function getTouchDowns(AbstractMessage $message)
92			{
93			$touchdown = array();
94			$messageSegments = $message->getEncryptedSegments();
			0 ignored issues – show Bug introduced 2016-09-05 20:43 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `Fhp\Message\AbstractMessage` as the method `getEncryptedSegments()` does only exist in the following sub-classes of `Fhp\Message\AbstractMessage`: `Fhp\Message\Message`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
95			/** @var AbstractSegment $msgSeg */
96			foreach ($messageSegments as $msgSeg) {
97			$segment = $this->findSegmentForReference('HIRMS', $msgSeg);
98			if (null != $segment) {
			0 ignored issues – show Bug introduced 2016-09-05 20:43 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing `$segment` of type `string\|null` against `null`; this is ambiguous if the string can be empty. Consider using a strict comparison `!==` instead. Loading history...
99			$parts = $this->splitSegment($segment);
100			// remove header
101			array_shift($parts);
102			foreach ($parts as $p) {
103			$pSplit = $this->splitDeg($p);
104			if ($pSplit[0] == 3040) {
105			$td = $pSplit[3];
106			$touchdown[$msgSeg->getName()] = $td;
107			}
108			}
109			}
110			}
111
112			return $touchdown;
113			}
114
115			/**
116			* Extracts supported TAN mechanisms from response.
117			*
118			* @return array\|bool
119			*/
120			public function getSupportedTanMechanisms()
121			{
122			$segments = $this->findSegments('HIRMS');
123			// @todo create method to get reference element from request
124			foreach ($segments as $segment) {
			0 ignored issues – show Bug introduced 2016-09-05 20:43 UTC by Report Bug Copy Issue Report The expression `$segments` of type `array\|null\|string` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
125			$segment = $this->splitSegment($segment);
126			array_shift($segment);
127			foreach ($segment as $seg) {
128			list($id, $msg) = explode('::', $seg, 2);
129			if ("3920" == $id) {
130			if (preg_match_all('/\d{3}/', $msg, $matches)) {
131			return $matches[0];
132			}
133			}
134			}
135			}
136
137			return false;
138			}
139
140			/**
141			* @return string
142			*/
143			public function getHksalMaxVersion()
144			{
145			return $this->getSegmentMaxVersion('HISALS');
146			}
147
148			/**
149			* @return string
150			*/
151			public function getHkkazMaxVersion()
152			{
153			return $this->getSegmentMaxVersion('HIKAZS');
154			}
155
156			/**
157			* Checks if request / response was successful.
158			*
159			* @return bool
160			*/
161			public function isSuccess()
162			{
163			$summary = $this->getMessageSummary();
164
165			foreach ($summary as $code => $message) {
166			if ("9" == substr($code, 0, 1)) {
167			return false;
168			}
169			}
170
171			return true;
172			}
173
174			/**
175			* @return array
176			* @throws \Exception
177			*/
178			public function getMessageSummary()
179			{
180			return $this->getSummaryBySegment('HIRMG');
181			}
182
183			/**
184			* @return array
185			* @throws \Exception
186			*/
187			public function getSegmentSummary()
188			{
189			return $this->getSummaryBySegment('HIRMS');
190			}
191
192			/**
193			* @param string $name
194			*
195			* @return array
196			* @throws \Exception
197			*/
198			protected function getSummaryBySegment($name)
199			{
200			if (!in_array($name, array('HIRMS', 'HIRMG'))) {
201			throw new \Exception('Invalid segment for message summary. Only HIRMS and HIRMG supported');
202			}
203
204			$result = array();
205			$segment = $this->findSegment($name);
206			$segment = $this->splitSegment($segment);
207			array_shift($segment);
208			foreach ($segment as $de) {
209			$de = $this->splitDeg($de);
210			$result[$de[0]] = $de[2];
211			}
212
213			return $result;
214			}
215
216			/**
217			* @param string $segmentName
218			*
219			* @return string
220			*/
221			public function getSegmentMaxVersion($segmentName)
222			{
223			$version = "3";
224			$segments = $this->findSegments($segmentName);
225			foreach ($segments as $s) {
			0 ignored issues – show Bug introduced 2016-09-05 20:43 UTC by Report Bug Copy Issue Report The expression `$segments` of type `array\|null\|string` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
226			$parts = $this->splitSegment($s);
227			$segmentHeader = $this->splitDeg($parts[0]);
228			$curVersion = $segmentHeader[2];
229			if ($curVersion > $version) {
230			$version = $curVersion;
231			}
232			}
233
234			return $version;
235			}
236
237			/**
238			* @return string
239			* @throws \Exception
240			*/
241			public function getSystemId()
242			{
243			$segment = $this->findSegment('HISYN');
244
245			if (!preg_match('/HISYN:\d+:\d+:\d+\+(.+)/', $segment, $matches)) {
246			throw new \Exception('Could not determine system id.');
247			}
248
249			return $matches[1];
250			}
251
252			/**
253			* @param bool $translateCodes
254			*
255			* @return string
256			*/
257		View Code Duplication	public function humanReadable($translateCodes = false)
			0 ignored issues – show Duplication introduced 2016-09-05 20:43 UTC by Report Bug Copy Issue Report 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...
258			{
259			return str_replace(
260			array("'", '+'),
261			array(PHP_EOL, PHP_EOL . " "),
262			$translateCodes
263			? NameMapping::translateResponse($this->rawResponse)
264			: $this->rawResponse
265			);
266			}
267
268			/**
269			* @param string $name
270			* @param AbstractSegment $reference
271			*
272			* @return string\|null
273			*/
274			protected function findSegmentForReference($name, AbstractSegment $reference)
275			{
276			$result = null;
			0 ignored issues – show Unused Code introduced 2016-09-05 20:43 UTC by Report Bug Copy Issue Report `$result` 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...
277			$segments = $this->findSegments($name);
278			foreach ($segments as $seg) {
			0 ignored issues – show Bug introduced 2016-09-05 20:43 UTC by Report Bug Copy Issue Report The expression `$segments` of type `array\|null\|string` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
279			$segSplit = $this->splitSegment($seg);
280			$segSplit = array_shift($segSplit);
281			$segSplit = $this->splitDeg($segSplit);
282			if ($segSplit[3] == $reference->getSegmentNumber()) {
283			return $seg;
284			}
285			}
286
287			return null;
288			}
289
290			/**
291			* @param string $name
292			*
293			* @return array\|null\|string
294			*/
295			protected function findSegment($name)
296			{
297			return $this->findSegments($name, true);
298			}
299
300			/**
301			* @param string $name
302			* @param bool $one
303			*
304			* @return array\|null\|string
305			*/
306			protected function findSegments($name, $one = false)
307			{
308			$found = $one ? null : array();
309
310			foreach ($this->segments as $segment) {
311			$split = explode(':', $segment, 2);
312
313			if ($split[0] == $name) {
314			if ($one) {
315			return $segment;
316			}
317			$found[] = $segment;
318			}
319			}
320
321			return $found;
322			}
323
324			/**
325			* @param $segment
326			*
327			* @return array
328			*/
329	1		protected function splitSegment($segment)
330			{
331	1		$parts = preg_split('/\+(?<!\?\+)/', $segment);
332
333	1		foreach ($parts as &$part) {
334	1		$part = str_replace('?+', '+', $part);
335	1		}
336
337	1		return $parts;
338			}
339
340			/**
341			* @param $deg
342			*
343			* @return array
344			*/
345			protected function splitDeg($deg)
346			{
347			return explode(':', $deg);
348			}
349
350			/**
351			* @param int $idx
352			* @param $segment
353			*
354			* @return string\|null
355			*/
356			protected function getSegmentIndex($idx, $segment)
357			{
358			$segment = $this->splitSegment($segment);
359			if (isset($segment[$idx - 1])) {
360			return $segment[$idx - 1];
361			}
362
363			return null;
364			}
365
366			/**
367			* @param string $response
368			*
369			* @return string
370			*/
371	1		protected function unwrapEncryptedMsg($response)
372			{
373	1		if (preg_match('/HNVSD:\d+:\d+\+@\d+@(.+)\'\'/', $response, $matches)) {
374			return $matches[1];
375			}
376
377	1		return $response;
378			}
379			}
380

mschindler83 / fints-hbci-php

Push — master ( 650880...84b6a6 )

Response B

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

21 Methods

How to fix Duplicated Code Complexity

Duplicated Code

Complex Class

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