UrlEncodedTransformer::cleanRawData() - Code Metrics - Inspection of "fix dev version" - chubbyphp/chubbyphp-deserialization - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( f03a56...8d49be )

by Dominik

created 2017-08-11 18:30 UTC

UrlEncodedTransformer::cleanRawData() C

↳ Parent: UrlEncodedTransformer

Complexity

Conditions	7
Paths	13

Size

Total Lines	22
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	12
CRAP Score	7

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	22
ccs	12
cts	12
cp	1
rs	6.9811
cc	7
eloc	13
nc	13
nop	2
crap	7

<?php

declare(strict_types=1);

namespace Chubbyphp\Deserialization\Transformer;

final class UrlEncodedTransformer implements TransformerInterface
{
    /**
     * @var string
     */
    private $numericPrefix;

    /**
     * @var string
     */
    private $argSeperator;

    /**
     * @param string $numericPrefix
     * @param string $argSeperator
     */
    public function __construct(string $numericPrefix = '', string $argSeperator = '&')
    {
        $this->numericPrefix = $numericPrefix;
        $this->argSeperator = $argSeperator;
    }

    /**
     * @param string $string
     *
     * @return array
     */
    public function transform(string $string): array
    {
        $rawData = [];
        parse_str(str_replace($this->argSeperator, '&', $string), $rawData);

        return $this->cleanRawData($rawData, strlen($this->numericPrefix));
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
    }

    /**
     * @param array $rawData
     * @param int   $numericPrefixLength
     *
     * @return array
     */
    private function cleanRawData(array $rawData, int $numericPrefixLength): array
    {
        $data = [];
        foreach ($rawData as $rawKey => $value) {
            if (0 !== $numericPrefixLength && 0 === strpos($rawKey, $this->numericPrefix)) {
                $rawSubKey = substr($rawKey, $numericPrefixLength);
                if (is_numeric($rawSubKey)) {
                    $rawKey = $rawSubKey;
                }
            }

            $key = is_numeric($rawKey) ? (int) $rawKey : $rawKey;

            if (is_array($value)) {
                $data[$key] = $this->cleanRawData($value, $numericPrefixLength);
            } else {
                $data[$key] = $value;
            }
        }

        return $data;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Chubbyphp\Deserialization\Transformer;
6
7		final class UrlEncodedTransformer implements TransformerInterface
8		{
9		/**
10		* @var string
11		*/
12		private $numericPrefix;
13
14		/**
15		* @var string
16		*/
17		private $argSeperator;
18
19		/**
20		* @param string $numericPrefix
21		* @param string $argSeperator
22		*/
23	2	public function __construct(string $numericPrefix = '', string $argSeperator = '&')
24		{
25	2	$this->numericPrefix = $numericPrefix;
26	2	$this->argSeperator = $argSeperator;
27	2	}
28
29		/**
30		* @param string $string
31		*
32		* @return array
33		*/
34	2	public function transform(string $string): array
35		{
36	2	$rawData = [];
37	2	parse_str(str_replace($this->argSeperator, '&', $string), $rawData);
38
39	2	return $this->cleanRawData($rawData, strlen($this->numericPrefix));
		0 ignored issues – show Bug introduced 2017-08-11 18:33 UTC by Report Bug Copy Issue Report It seems like `$rawData` can also be of type `null`; however, `Chubbyphp\Deserializatio...sformer::cleanRawData()` does only seem to accept `array`, 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...
40		}
41
42		/**
43		* @param array $rawData
44		* @param int $numericPrefixLength
45		*
46		* @return array
47		*/
48	2	private function cleanRawData(array $rawData, int $numericPrefixLength): array
49		{
50	2	$data = [];
51	2	foreach ($rawData as $rawKey => $value) {
52	2	if (0 !== $numericPrefixLength && 0 === strpos($rawKey, $this->numericPrefix)) {
53	1	$rawSubKey = substr($rawKey, $numericPrefixLength);
54	1	if (is_numeric($rawSubKey)) {
55	1	$rawKey = $rawSubKey;
56		}
57		}
58
59	2	$key = is_numeric($rawKey) ? (int) $rawKey : $rawKey;
60
61	2	if (is_array($value)) {
62	2	$data[$key] = $this->cleanRawData($value, $numericPrefixLength);
63		} else {
64	2	$data[$key] = $value;
65		}
66		}
67
68	2	return $data;
69		}
70		}
71

chubbyphp / chubbyphp-deserialization

Push — master ( f03a56...8d49be )

UrlEncodedTransformer::cleanRawData() C

Complexity

Size

Duplication

Code Coverage

Importance

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