RemoveKey::getArrayFromWhichKeyMustBeRemoved() - Code Metrics - sauls/helpers - Measure and Improve Code Quality continuously with Scrutinizer

RemoveKey::getArrayFromWhichKeyMustBeRemoved() A
last analyzed 2019-11-25 13:32 UTC

↳ Parent: RemoveKey

Complexity

Conditions	3
Paths	3

Size

Total Lines	15
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	3

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	3
eloc	8
c	1
b	0
f	0
nc	3
nop	2
dl	0
loc	15
ccs	8
cts	8
cp	1
crap	3
rs	10

<?php
/**
 * This file is part of the sauls/helpers package.
 *
 * @author    Saulius Vaičeliūnas <[email protected]>
 * @link      http://saulius.vaiceliunas.lt
 * @copyright 2018
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Sauls\Component\Helper\Operation\ArrayOperation;

class RemoveKey extends AbstractOperation implements RemoveKeyInterface
{
    /**
     * @return mixed
     */
    public function execute(&$array, $key, $default = null)
    {
        $array = &$this->getArrayFromWhichKeyMustBeRemoved($array, $key);

        if ($this->canRemoveKey($array, $key)) {
            return $this->unsetKeyAndReturnItsValue($array, $key);
        }

        return $default;
    }

    private function &getArrayFromWhichKeyMustBeRemoved(&$array, &$key): array
    {
        $keys = $this->splitDotNotatedKeyToArray($key);

        while (\count($keys) > 1) {
            $key = \array_shift($keys);

            if (\is_array($array[$key])) {
                $array = &$array[$key];
            }
        }

        $key = \array_shift($keys);

        return $array;
    }

    private function unsetKeyAndReturnItsValue(&$array, $key)
    {
        $removedKeyValue = $array[$key];
        unset($array[$key]);

        return $removedKeyValue;
    }

    private function canRemoveKey($array, $key): bool
    {
        return \is_array($array) && (isset($array[$key]) || \array_key_exists($key, $array));
    }

}


1		<?php
2		/**
3		* This file is part of the sauls/helpers package.
4		*
5		* @author Saulius Vaičeliūnas <[email protected]>
6		* @link http://saulius.vaiceliunas.lt
7		* @copyright 2018
8		*
9		* For the full copyright and license information, please view the LICENSE
10		* file that was distributed with this source code.
11		*/
12
13		namespace Sauls\Component\Helper\Operation\ArrayOperation;
14
15		class RemoveKey extends AbstractOperation implements RemoveKeyInterface
16		{
17		/**
18		* @return mixed
19		*/
20	8	public function execute(&$array, $key, $default = null)
21		{
22	8	$array = &$this->getArrayFromWhichKeyMustBeRemoved($array, $key);
23
24	8	if ($this->canRemoveKey($array, $key)) {
25	5	return $this->unsetKeyAndReturnItsValue($array, $key);
26		}
27
28	3	return $default;
29		}
30
31	8	private function &getArrayFromWhichKeyMustBeRemoved(&$array, &$key): array
32		{
33	8	$keys = $this->splitDotNotatedKeyToArray($key);
34
35	8	while (\count($keys) > 1) {
36	4	$key = \array_shift($keys);
37
38	4	if (\is_array($array[$key])) {
39	4	$array = &$array[$key];
40		}
41		}
42
43	8	$key = \array_shift($keys);
44
45	8	return $array;
46		}
47
48	5	private function unsetKeyAndReturnItsValue(&$array, $key)
49		{
50	5	$removedKeyValue = $array[$key];
51	5	unset($array[$key]);
52
53	5	return $removedKeyValue;
54		}
55
56	8	private function canRemoveKey($array, $key): bool
57		{
58	8	return \is_array($array) && (isset($array[$key]) \|\| \array_key_exists($key, $array));
59		}
60
61		}
62

sauls / helpers

RemoveKey::getArrayFromWhichKeyMustBeRemoved() A last analyzed 2019-11-25 13:32 UTC

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RemoveKey::getArrayFromWhichKeyMustBeRemoved() A
last analyzed 2019-11-25 13:32 UTC