FlattenOperation::apply() - Code Metrics - PeekAndPoke/psi - Measure and Improve Code Quality continuously with Scrutinizer

FlattenOperation::apply() A
last analyzed 2019-05-06 19:18 UTC

↳ Parent: FlattenOperation

Complexity

Conditions	1
Paths	1

Size

Total Lines	7
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	1

Importance

Changes

Metric	Value
eloc	3
dl	0
loc	7
c	0
b	0
f	0
ccs	4
cts	4
cp	1
rs	10
cc	1
nc	1
nop	1
crap	1

<?php
/**
 * File was created 06.05.2015 22:14
 *
 * @author Karsten J. Gerber <[email protected]>
 */

namespace PeekAndPoke\Component\Psi\Operation\FullSet;

use PeekAndPoke\Component\Psi\FullSetOperation;

/**
 * FlattenOperation
 *
 * @author Karsten J. Gerber <[email protected]>
 */
class FlattenOperation implements FullSetOperation
{
    /**
     * {@inheritdoc}
     */
    public function apply(\Iterator $set)
    {
        $result = new \ArrayIterator();

        $this->flatten($result, $set);

        return $result;
    }

    /**
     * @param \ArrayIterator $result
     * @param mixed|mixed[]  $input
     */
    private function flatten(\ArrayIterator $result, $input)
    {
        if (is_array($input) || $input instanceof \Traversable) {

            /** @noinspection ForeachSourceInspection */
            foreach ($input as $item) {
                $this->flatten($result, $item);
            }

            return;
        }

        $result->append($input);
    }
}


1		<?php
2		/**
3		* File was created 06.05.2015 22:14
4		*
5		* @author Karsten J. Gerber <[email protected]>
6		*/
7
8		namespace PeekAndPoke\Component\Psi\Operation\FullSet;
9
10		use PeekAndPoke\Component\Psi\FullSetOperation;
11
12		/**
13		* FlattenOperation
14		*
15		* @author Karsten J. Gerber <[email protected]>
16		*/
17		class FlattenOperation implements FullSetOperation
18		{
19		/**
20		* {@inheritdoc}
21		*/
22	4	public function apply(\Iterator $set)
23		{
24	4	$result = new \ArrayIterator();
25
26	4	$this->flatten($result, $set);
27
28	4	return $result;
29		}
30
31		/**
32		* @param \ArrayIterator $result
33		* @param mixed\|mixed[] $input
34		*/
35	4	private function flatten(\ArrayIterator $result, $input)
36		{
37	4	if (is_array($input) \|\| $input instanceof \Traversable) {
38
39		/** @noinspection ForeachSourceInspection */
40	4	foreach ($input as $item) {
41	3	$this->flatten($result, $item);
42		}
43
44	4	return;
45		}
46
47	3	$result->append($input);
48	3	}
49		}
50

PeekAndPoke / psi

FlattenOperation::apply() A last analyzed 2019-05-06 19:18 UTC

Complexity

Size

Duplication

Code Coverage

Importance

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FlattenOperation::apply() A
last analyzed 2019-05-06 19:18 UTC