Iterators::key() - Code Metrics - Inspection of "CS: Work in progress." - drupol/phpermutations - Measure and Improve Code Quality continuously with Scrutinizer

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by Pol

created 2019-12-17 20:36 UTC

Iterators::key() A

↳ Parent: Iterators

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	1
c	1
b	0
f	0
dl	0
loc	3
rs	10
cc	1
nc	1
nop	0

<?php

declare(strict_types=1);

namespace drupol\phpermutations;

use Countable;

/**
 * Class Iterators.
 */
abstract class Iterators extends Combinatorics implements Countable, IteratorInterface
{
    /**
     * A copy of the dataset at a give time.
     *
     * @var array<int, mixed>
     */
    protected $current;

    /**
     * @var int
     */
    protected $key = 0;

    /**
     * {@inheritdoc}
     */
    public function current()
    {
        return $this->current;
    }

    /**
     * {@inheritdoc}
     */
    public function key()
    {
        return $this->key;
    }

    /**
     * {@inheritdoc}
     */
    public function rewind()
    {
        $this->key = 0;
    }

    /**
     * Convert the iterator into an array.
     *
     * @return array<int, mixed>
     *               The elements
     */
    public function toArray()
    {
        $data = [];

        for ($this->rewind(); $this->valid(); $this->next()) {
            $data[] = $this->current();
        }

        return $data;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace drupol\phpermutations;
6
7			use Countable;
8
9			/**
10			* Class Iterators.
11			*/
12			abstract class Iterators extends Combinatorics implements Countable, IteratorInterface
13			{
14			/**
15			* A copy of the dataset at a give time.
16			*
17			* @var array<int, mixed>
18			*/
19			protected $current;
20
21			/**
22			* @var int
23			*/
24			protected $key = 0;
25
26			/**
27			* {@inheritdoc}
28			*/
29			public function current()
30			{
31			return $this->current;
32			}
33
34			/**
35			* {@inheritdoc}
36			*/
37			public function key()
38			{
39			return $this->key;
40			}
41
42			/**
43			* {@inheritdoc}
44			*/
45			public function rewind()
46			{
47			$this->key = 0;
48			}
49
50			/**
51			* Convert the iterator into an array.
52			*
53			* @return array<int, mixed>
54			* The elements
55			*/
56			public function toArray()
57			{
58			$data = [];
59
60			for ($this->rewind(); $this->valid(); $this->next()) {
61			$data[] = $this->current();
62			}
63
64			return $data;
65			}
66			}
67

drupol / phpermutations

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Iterators::key() A

Complexity

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Duplication

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