CollectionIterator::next() - Code Metrics - auraphp/Aura.Input - Measure and Improve Code Quality continuously with Scrutinizer

CollectionIterator::next() A
last analyzed 2022-02-05 10:46 UTC

↳ Parent: CollectionIterator

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

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

<?php
/**
 *
 * This file is part of the Aura project for PHP.
 *
 * @package Aura.Input
 *
 * @license http://opensource.org/licenses/MIT-license.php MIT
 *
 */
namespace Aura\Input;

use Iterator;

/**
 *
 * An object to allow iteration over fieldsets.
 *
 * @package Aura.Input
 *
 */
class CollectionIterator implements Iterator
{
    /**
     *
     * The fieldsets over which we are iterating.
     *
     * @var array
     *
     */
    protected $fieldsets;

    /**
     *
     * The keys to iterate over in the fieldsets.
     *
     * @var array
     *
     */
    protected $keys;

    /**
     *
     * Is the current iterator position valid?
     *
     * @var bool
     *
     */
    protected $valid;

    /**
     *
     * Constructor.
     *
     * @param Collection $collection The fieldsets over which to iterate.
     *
     */
    public function __construct(Collection $collection)
    {
        $this->collection = $collection;

        $this->keys = $this->collection->getKeys();
    }

    /**
     *
     * Returns the value at the current iterator position.
     *
     * @return mixed
     *
     */
    #[\ReturnTypeWillChange]
    public function current()
    {
        return $this->collection->offsetGet($this->key());
    }

    /**
     *
     * Returns the current iterator position.
     *
     * @return mixed
     *
     */
    #[\ReturnTypeWillChange]
    public function key()
    {
        return current($this->keys);
    }

    /**
     *
     * Moves the iterator to the next position.
     *
     * @return void
     *
     */
    #[\ReturnTypeWillChange]
    public function next()
    {
        $this->valid = (next($this->keys) !== false);
    }

    /**
     *
     * Moves the iterator to the first position.
     *
     * @return void
     *
     */
    #[\ReturnTypeWillChange]
    public function rewind()
    {
        $this->valid = (reset($this->keys) !== false);
    }

    /**
     *
     * Is the current iterator position valid?
     *
     * @return boolean
     *
     */
    #[\ReturnTypeWillChange]
    public function valid()
    {
        return $this->valid;
    }
}


1			<?php
2			/**
3			*
4			* This file is part of the Aura project for PHP.
5			*
6			* @package Aura.Input
7			*
8			* @license http://opensource.org/licenses/MIT-license.php MIT
9			*
10			*/
11			namespace Aura\Input;
12
13			use Iterator;
14
15			/**
16			*
17			* An object to allow iteration over fieldsets.
18			*
19			* @package Aura.Input
20			*
21			*/
22			class CollectionIterator implements Iterator
23			{
24			/**
25			*
26			* The fieldsets over which we are iterating.
27			*
28			* @var array
29			*
30			*/
31			protected $fieldsets;
32
33			/**
34			*
35			* The keys to iterate over in the fieldsets.
36			*
37			* @var array
38			*
39			*/
40			protected $keys;
41
42			/**
43			*
44			* Is the current iterator position valid?
45			*
46			* @var bool
47			*
48			*/
49			protected $valid;
50
51			/**
52			*
53			* Constructor.
54			*
55			* @param Collection $collection The fieldsets over which to iterate.
56			*
57			*/
58			public function __construct(Collection $collection)
59			{
60			$this->collection = $collection;
			0 ignored issues – show Bug Best Practice introduced 2022-01-31 04:49 UTC by Report Bug Copy Issue Report The property `collection` does not exist. Although not strictly required by PHP, it is generally a best practice to declare properties explicitly. Loading history...
61			$this->keys = $this->collection->getKeys();
62			}
63
64			/**
65			*
66			* Returns the value at the current iterator position.
67			*
68			* @return mixed
69			*
70			*/
71			#[\ReturnTypeWillChange]
72			public function current()
73			{
74			return $this->collection->offsetGet($this->key());
75			}
76
77			/**
78			*
79			* Returns the current iterator position.
80			*
81			* @return mixed
82			*
83			*/
84			#[\ReturnTypeWillChange]
85			public function key()
86			{
87			return current($this->keys);
88			}
89
90			/**
91			*
92			* Moves the iterator to the next position.
93			*
94			* @return void
95			*
96			*/
97			#[\ReturnTypeWillChange]
98			public function next()
99			{
100			$this->valid = (next($this->keys) !== false);
101			}
102
103			/**
104			*
105			* Moves the iterator to the first position.
106			*
107			* @return void
108			*
109			*/
110			#[\ReturnTypeWillChange]
111			public function rewind()
112			{
113			$this->valid = (reset($this->keys) !== false);
114			}
115
116			/**
117			*
118			* Is the current iterator position valid?
119			*
120			* @return boolean
121			*
122			*/
123			#[\ReturnTypeWillChange]
124			public function valid()
125			{
126			return $this->valid;
127			}
128			}
129

auraphp / Aura.Input

CollectionIterator::next() A last analyzed 2022-02-05 10:46 UTC

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CollectionIterator::next() A
last analyzed 2022-02-05 10:46 UTC