Environment - Code Metrics - Inspection of "Extension for template overloading && Namespace re..." - 68publishers/application - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#24)

unknown

created 2017-01-18 21:49 UTC

Environment A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	25
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
wmc	3
lcom	1
cbo	3
dl	0
loc	25
rs	10
c	1
b	0
f	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	2
A	getProfile()	0	4	1

<?php

declare(strict_types=1);

namespace SixtyEightPublishers\Application\Environment;

class Environment
{
	/** @var \SixtyEightPublishers\Application\Environment\IProfileStorage  */
	private $profileStorage;

	/**
	 * @param \SixtyEightPublishers\Application\Environment\ProfileContainer            $profileContainer
	 * @param \SixtyEightPublishers\Application\Environment\IEnvironmentDetector        $detector
	 * @param \SixtyEightPublishers\Application\Environment\IProfileStorage             $profileStorage
	 */
	public function __construct(ProfileContainer $profileContainer, IEnvironmentDetector $detector, IProfileStorage $profileStorage)
	{
		$profile = $detector->detect($profileContainer);
		$this->profileStorage = $profileStorage;
		$this->profileStorage->setProfile($profile instanceof Profile ? $profile : $profileContainer->getDefaultProfile());
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
	}

	/**
	 * @return \SixtyEightPublishers\Application\Environment\ActiveProfile
	 */
	public function getProfile()
	{
		return $this->profileStorage->getProfile();
	}
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace SixtyEightPublishers\Application\Environment;
6
7			class Environment
8			{
9			/** @var \SixtyEightPublishers\Application\Environment\IProfileStorage */
10			private $profileStorage;
11
12			/**
13			* @param \SixtyEightPublishers\Application\Environment\ProfileContainer $profileContainer
14			* @param \SixtyEightPublishers\Application\Environment\IEnvironmentDetector $detector
15			* @param \SixtyEightPublishers\Application\Environment\IProfileStorage $profileStorage
16			*/
17			public function __construct(ProfileContainer $profileContainer, IEnvironmentDetector $detector, IProfileStorage $profileStorage)
18			{
19			$profile = $detector->detect($profileContainer);
20			$this->profileStorage = $profileStorage;
21			$this->profileStorage->setProfile($profile instanceof Profile ? $profile : $profileContainer->getDefaultProfile());
			0 ignored issues – show Bug introduced 2017-01-18 21:51 UTC by Report Bug Copy Issue Report It seems like `$profile instanceof \Six...er->getDefaultProfile()` can be `null`; however, `setProfile()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
22			}
23
24			/**
25			* @return \SixtyEightPublishers\Application\Environment\ActiveProfile
26			*/
27			public function getProfile()
28			{
29			return $this->profileStorage->getProfile();
30			}
31			}
32

68publishers / application

Pull Request — master (#24)

Environment A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

2 Methods

Duplication Side-by-Side

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