AutoloadRestorer::__construct() - Code Metrics - ktomk/n98-magerun2 - Measure and Improve Code Quality continuously with Scrutinizer

AutoloadRestorer::__construct() A
last analyzed 2016-05-29 11:20 UTC

↳ Parent: AutoloadRestorer

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	4
rs	10
cc	1
eloc	2
nc	1
nop	0

<?php
/*
 * @author Tom Klingenberg <[email protected]>
 */

namespace N98\Util;

/**
 * Utility class to snapshot a set of autoloaders and restore any of the snapshot if removed.
 *
 * Based on SPL autoloader.
 *
 * @package N98\Util
 */
class AutoloadRestorer
{
    /**
     * @var array
     */
    private $snapshot;

    public function __construct()
    {
        $this->snapshot = spl_autoload_functions();
    }

    /**
     * restore all autoload callbacks that have been unregistered
     */
    public function restore()
    {
        $unregisteredLoaders = $this->getUnregisteredLoaders();

        foreach ($unregisteredLoaders as $callback) {
            spl_autoload_register($callback);
        }
    }

    private function getUnregisteredLoaders()
    {
        $unregistered = array();
        $current      = spl_autoload_functions();
        foreach ($this->snapshot as $callback) {
            if (in_array($callback, $current, true)) {
                continue;
            }
            $unregistered[] = $callback;
        }

        return $unregistered;
    }
}


1			<?php
2			/*
3			* @author Tom Klingenberg <[email protected]>
4			*/
5
6			namespace N98\Util;
7
8			/**
9			* Utility class to snapshot a set of autoloaders and restore any of the snapshot if removed.
10			*
11			* Based on SPL autoloader.
12			*
13			* @package N98\Util
14			*/
15			class AutoloadRestorer
16			{
17			/**
18			* @var array
19			*/
20			private $snapshot;
21
22			public function __construct()
23			{
24			$this->snapshot = spl_autoload_functions();
25			}
26
27			/**
28			* restore all autoload callbacks that have been unregistered
29			*/
30			public function restore()
31			{
32			$unregisteredLoaders = $this->getUnregisteredLoaders();
33
34			foreach ($unregisteredLoaders as $callback) {
35			spl_autoload_register($callback);
36			}
37			}
38
39			private function getUnregisteredLoaders()
40			{
41			$unregistered = array();
42			$current = spl_autoload_functions();
43			foreach ($this->snapshot as $callback) {
44			if (in_array($callback, $current, true)) {
45			continue;
46			}
47			$unregistered[] = $callback;
48			}
49
50			return $unregistered;
51			}
52			}
53

ktomk / n98-magerun2

AutoloadRestorer::__construct() A last analyzed 2016-05-29 11:20 UTC

Complexity

Size

Duplication

Importance

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AutoloadRestorer::__construct() A
last analyzed 2016-05-29 11:20 UTC