AliasLoader::getInstance() - Code Metrics - pryley/castor-framework - Measure and Improve Code Quality continuously with Scrutinizer

AliasLoader::getInstance() A
last analyzed 2023-03-11 16:13 UTC

↳ Parent: AliasLoader

Complexity

Conditions	2
Paths	2

Size

Total Lines	11
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
eloc	5
c	1
b	0
f	0
nc	2
nop	1
dl	0
loc	11
rs	10

<?php

namespace GeminiLabs\Castor;

class AliasLoader
{
    /**
     * The singleton instance of the loader.
     *
     * @var AliasLoader
     */
    protected static $instance;

    /**
     * The array of class aliases.
     *
     * @var array
     */
    protected $aliases;

    /**
     * Indicates if a loader has been registered.
     *
     * @var bool
     */
    protected $registered = false;

    private function __construct(array $aliases)
    {
        $this->aliases = $aliases;
    }

    private function __clone()
    {
    }

    /**
     * Get or create the singleton alias loader instance.
     *
     * @return AliasLoader
     */
    public static function getInstance(array $aliases = [])
    {
        if (is_null(static::$instance)) {
            return static::$instance = new static($aliases);
        }

        $aliases = array_merge(static::$instance->aliases, $aliases);

        static::$instance->aliases = $aliases;

        return static::$instance;
    }

    /**
     * Load a class alias if it is registered.
     *
     * @param string $alias
     *
     * @return bool|null
     */
    public function load($alias)
    {
        if (isset($this->aliases[$alias])) {
            return class_alias($this->aliases[$alias], $alias);
        }
    }

    /**
     * Register the loader on the auto-loader stack.
     *
     * @return void
     */
    public function register()
    {
        if (!$this->registered) {
            spl_autoload_register([$this, 'load'], true, true);
            $this->registered = true;
        }
    }
}


1			<?php
2
3			namespace GeminiLabs\Castor;
4
5			class AliasLoader
6			{
7			/**
8			* The singleton instance of the loader.
9			*
10			* @var AliasLoader
11			*/
12			protected static $instance;
13
14			/**
15			* The array of class aliases.
16			*
17			* @var array
18			*/
19			protected $aliases;
20
21			/**
22			* Indicates if a loader has been registered.
23			*
24			* @var bool
25			*/
26			protected $registered = false;
27
28			private function __construct(array $aliases)
29			{
30			$this->aliases = $aliases;
31			}
32
33			private function __clone()
34			{
35			}
36
37			/**
38			* Get or create the singleton alias loader instance.
39			*
40			* @return AliasLoader
41			*/
42			public static function getInstance(array $aliases = [])
43			{
44			if (is_null(static::$instance)) {
45			return static::$instance = new static($aliases);
46			}
47
48			$aliases = array_merge(static::$instance->aliases, $aliases);
49
50			static::$instance->aliases = $aliases;
51
52			return static::$instance;
53			}
54
55			/**
56			* Load a class alias if it is registered.
57			*
58			* @param string $alias
59			*
60			* @return bool\|null
61			*/
62			public function load($alias)
63			{
64			if (isset($this->aliases[$alias])) {
65			return class_alias($this->aliases[$alias], $alias);
66			}
67			}
68
69			/**
70			* Register the loader on the auto-loader stack.
71			*
72			* @return void
73			*/
74			public function register()
75			{
76			if (!$this->registered) {
77			spl_autoload_register([$this, 'load'], true, true);
78			$this->registered = true;
79			}
80			}
81			}
82

pryley / castor-framework

AliasLoader::getInstance() A last analyzed 2023-03-11 16:13 UTC

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AliasLoader::getInstance() A
last analyzed 2023-03-11 16:13 UTC