StackableResolver::allowsRecursion() - Code Metrics - Inspection of "Test on PHP 7.3" - samuelwilliams/PHP-DNS-SERVER - Measure and Improve Code Quality continuously with Scrutinizer

Passed

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by Sam

created 2019-02-01 21:21 UTC

StackableResolver::allowsRecursion() A

↳ Parent: StackableResolver

Complexity

Conditions	3
Paths	3

Size

Total Lines	9
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	3

Importance

Changes

Metric	Value
cc	3
eloc	4
nc	3
nop	0
dl	0
loc	9
ccs	5
cts	5
cp	1
crap	3
rs	10
c	0
b	0
f	0

<?php

/*
 * This file is part of PHP DNS Server.
 *
 * (c) Yif Swery <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace yswery\DNS\Resolver;

use yswery\DNS\ResourceRecord;

class StackableResolver implements ResolverInterface
{
    /**
     * @var ResolverInterface[]
     */
    protected $resolvers;

    public function __construct(array $resolvers = [])
    {
        $this->resolvers = $resolvers;
    }

    /**
     * @param ResourceRecord[] $question
     *
     * @return array
     */
    public function getAnswer(array $question): array
    {
        foreach ($this->resolvers as $resolver) {
            $answer = $resolver->getAnswer($question);
            if (!empty($answer)) {
                return $answer;
            }
        }

        return [];
    }

    /**
     * Check if any of the resolvers supports recursion.
     *
     * @return bool true if any resolver supports recursion
     */
    public function allowsRecursion(): bool
    {
        foreach ($this->resolvers as $resolver) {
            if ($resolver->allowsRecursion()) {
                return true;
            }
        }

        return false;
    }

    /*
     * Check if any resolver knows about a domain
     *
     * @param  string  $domain the domain to check for
     * @return boolean         true if some resolver holds info about $domain
     */
    public function isAuthority($domain): bool
    {
        foreach ($this->resolvers as $resolver) {
            if ($resolver->isAuthority($domain)) {
                return true;
            }
        }

        return false;
    }
}


1		<?php
2
3		/*
4		* This file is part of PHP DNS Server.
5		*
6		* (c) Yif Swery <[email protected]>
7		*
8		* For the full copyright and license information, please view the LICENSE
9		* file that was distributed with this source code.
10		*/
11
12		namespace yswery\DNS\Resolver;
13
14		use yswery\DNS\ResourceRecord;
15
16		class StackableResolver implements ResolverInterface
17		{
18		/**
19		* @var ResolverInterface[]
20		*/
21		protected $resolvers;
22
23	15	public function __construct(array $resolvers = [])
24		{
25	15	$this->resolvers = $resolvers;
26	15	}
27
28		/**
29		* @param ResourceRecord[] $question
30		*
31		* @return array
32		*/
33	11	public function getAnswer(array $question): array
34		{
35	11	foreach ($this->resolvers as $resolver) {
36	11	$answer = $resolver->getAnswer($question);
37	11	if (!empty($answer)) {
38	11	return $answer;
39		}
40		}
41
42	2	return [];
43		}
44
45		/**
46		* Check if any of the resolvers supports recursion.
47		*
48		* @return bool true if any resolver supports recursion
49		*/
50	7	public function allowsRecursion(): bool
51		{
52	7	foreach ($this->resolvers as $resolver) {
53	7	if ($resolver->allowsRecursion()) {
54	7	return true;
55		}
56		}
57
58	7	return false;
59		}
60
61		/*
62		* Check if any resolver knows about a domain
63		*
64		* @param string $domain the domain to check for
65		* @return boolean true if some resolver holds info about $domain
66		*/
67	6	public function isAuthority($domain): bool
68		{
69	6	foreach ($this->resolvers as $resolver) {
70	6	if ($resolver->isAuthority($domain)) {
71	6	return true;
72		}
73		}
74
75		return false;
76		}
77		}
78

samuelwilliams / PHP-DNS-SERVER

Push — master ( e2ec22...e49731 )

StackableResolver::allowsRecursion() A

Complexity

Size

Duplication

Code Coverage

Importance

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