SingletonTrait::__construct() - Code Metrics - Inspection of "Cakephp 5 (+ php 8.4, phpunit 11)" - bedita/web-tools - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#104)

by Dante

created 2025-03-05 15:05 UTC

SingletonTrait::__construct() A

↳ Parent: Project

Complexity

Conditions	1
Paths	1

Size

Total Lines	2
Code Lines	0

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

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

<?php
declare(strict_types=1);

/**
 * BEdita, API-first content management framework
 * Copyright 2018 ChannelWeb Srl, Chialab Srl
 *
 * This file is part of BEdita: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * See LICENSE.LGPL or <http://gnu.org/licenses/lgpl-3.0.html> for more details.
 */
namespace BEdita\WebTools;

/**
 * Singleton class.
 *
 * @see https://github.com/sebastianbergmann/phpunit/blob/8.5/tests/_files/Singleton.php
 */
trait SingletonTrait
{
    /**
     * Singleton instance.
     *
     * @var static|null
     */
    private static $uniqueInstance = null;

    /**
     * Singleton constructor.
     *
     * The constructor is declared private in order to
     * prevent new instances from being created.
     *
     * @codeCoverageIgnore
     */
    final protected function __construct()
    {
    }

    /**
     * Singleton clone method.
     *
     * This method is declared private in order to
     * prevent existing instances from being cloned.
     *
     * @return void
     * @codeCoverageIgnore
     */
    private function __clone()
    {
    }

    /**
     * Singleton getter.
     *
     * Use this method in order to get the singleton instance
     *
     * @return static|null
     */
    final public static function getInstance(): ?static

    {
        if (self::$uniqueInstance === null) {
            self::$uniqueInstance = new static();
        }

        return self::$uniqueInstance;
    }
}


1			<?php
2			declare(strict_types=1);
3
4			/**
5			* BEdita, API-first content management framework
6			* Copyright 2018 ChannelWeb Srl, Chialab Srl
7			*
8			* This file is part of BEdita: you can redistribute it and/or modify
9			* it under the terms of the GNU Lesser General Public License as published
10			* by the Free Software Foundation, either version 3 of the License, or
11			* (at your option) any later version.
12			*
13			* See LICENSE.LGPL or <http://gnu.org/licenses/lgpl-3.0.html> for more details.
14			*/
15			namespace BEdita\WebTools;
16
17			/**
18			* Singleton class.
19			*
20			* @see https://github.com/sebastianbergmann/phpunit/blob/8.5/tests/_files/Singleton.php
21			*/
22			trait SingletonTrait
23			{
24			/**
25			* Singleton instance.
26			*
27			* @var static\|null
28			*/
29			private static $uniqueInstance = null;
30
31			/**
32			* Singleton constructor.
33			*
34			* The constructor is declared private in order to
35			* prevent new instances from being created.
36			*
37			* @codeCoverageIgnore
38			*/
39			final protected function __construct()
40			{
41			}
42
43			/**
44			* Singleton clone method.
45			*
46			* This method is declared private in order to
47			* prevent existing instances from being cloned.
48			*
49			* @return void
50			* @codeCoverageIgnore
51			*/
52			private function __clone()
53			{
54			}
55
56			/**
57			* Singleton getter.
58			*
59			* Use this method in order to get the singleton instance
60			*
61			* @return static\|null
62			*/
63			final public static function getInstance(): ?static
			0 ignored issues – show Bug introduced 2025-02-27 15:27 UTC by Report Bug Copy Issue Report A parse error occurred: Syntax error, unexpected T_STATIC on line 63 at column 49 Loading history...
64			{
65			if (self::$uniqueInstance === null) {
66			self::$uniqueInstance = new static();
67			}
68
69			return self::$uniqueInstance;
70			}
71			}
72

bedita / web-tools

Pull Request — master (#104)

SingletonTrait::__construct() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like