CacheKey::create() - Code Metrics - Inspection of "Merge pull request #1 from php-api-clients/feature..." - php-api-clients/middleware-cache - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( cdf96f...74e120 )

by Cees-Jan

created 2017-01-02 16:19 UTC

CacheKey::create() A

↳ Parent: CacheKey

Complexity

Conditions	1
Paths	1

Size

Total Lines	16
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	16
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	10
nc	1
nop	2

<?php declare(strict_types=1);

namespace ApiClients\Middleware\Cache;

use Psr\Http\Message\UriInterface;

final class CacheKey
{
    /**
     * Create a cache key based on the URI and glue
     *
     * @param UriInterface $uri
     * @param string $glue
     * @return string
     */
    public static function create(UriInterface $uri, string $glue): string
    {
        return self::stripExtraSlashes(
            implode(
                $glue,
                [
                    (string)$uri->getScheme(),
                    (string)$uri->getHost(),
                    (string)$uri->getPort(),
                    self::chunkUp(md5((string)$uri->getPath()), $glue),
                    self::chunkUp(md5((string)$uri->getQuery()), $glue),
                ]
            ),
            $glue
        );
    }

    /**
     * @param string $string
     * @param string $glue
     * @return string
     */
    private static function chunkUp(string $string, string $glue): string
    {
        return implode($glue, str_split($string, 2));
    }

    /**
     * @param string $string
     * @return string
     */
    private static function stripExtraSlashes(string $string, string $glue): string
    {
        return preg_replace('#' . $glue . '+#', $glue, $string);
    }
}


1			<?php declare(strict_types=1);
2
3			namespace ApiClients\Middleware\Cache;
4
5			use Psr\Http\Message\UriInterface;
6
7			final class CacheKey
8			{
9			/**
10			* Create a cache key based on the URI and glue
11			*
12			* @param UriInterface $uri
13			* @param string $glue
14			* @return string
15			*/
16			public static function create(UriInterface $uri, string $glue): string
17			{
18			return self::stripExtraSlashes(
19			implode(
20			$glue,
21			[
22			(string)$uri->getScheme(),
23			(string)$uri->getHost(),
24			(string)$uri->getPort(),
25			self::chunkUp(md5((string)$uri->getPath()), $glue),
26			self::chunkUp(md5((string)$uri->getQuery()), $glue),
27			]
28			),
29			$glue
30			);
31			}
32
33			/**
34			* @param string $string
35			* @param string $glue
36			* @return string
37			*/
38			private static function chunkUp(string $string, string $glue): string
39			{
40			return implode($glue, str_split($string, 2));
41			}
42
43			/**
44			* @param string $string
45			* @return string
46			*/
47			private static function stripExtraSlashes(string $string, string $glue): string
48			{
49			return preg_replace('#' . $glue . '+#', $glue, $string);
50			}
51			}
52

php-api-clients / middleware-cache

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CacheKey::create() A

Complexity

Size

Duplication

Importance

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