Util::mergeAssocArray() - Code Metrics - dflydev/dflydev-dot-access-data - Measure and Improve Code Quality continuously with Scrutinizer

Util::mergeAssocArray() A
last analyzed 2020-09-25 22:26 UTC

↳ Parent: Util

Complexity

Conditions	5
Paths	5

Size

Total Lines	15
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	5

Importance

Changes

Metric	Value
cc	5
eloc	8
nc	5
nop	3
dl	0
loc	15
ccs	8
cts	8
cp	1
crap	5
rs	9.6111
c	0
b	0
f	0

<?php

/*
 * This file is a part of dflydev/dot-access-data.
 *
 * (c) Dragonfly Development Inc.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Dflydev\DotAccessData;

class Util
{
    /**
     * Test if array is an associative array
     *
     * Note that this function will return true if an array is empty. Meaning
     * empty arrays will be treated as if they are associative arrays.
     *
     * @param array<mixed> $arr
     *
     * @return bool
     *
     * @psalm-pure
     */
    public static function isAssoc(array $arr): bool
    {
        return !count($arr) || count(array_filter(array_keys($arr), 'is_string')) == count($arr);
    }

    /**
     * Merge contents from one associtative array to another
     *
     * @param mixed $to
     * @param mixed $from
     * @param bool  $clobber
     *
     * @return mixed
     *
     * @psalm-pure
     */
    public static function mergeAssocArray($to, $from, $clobber = true)
    {
        if (is_array($from)) {
            foreach ($from as $k => $v) {
                if (!isset($to[$k])) {
                    $to[$k] = $v;
                } else {
                    $to[$k] = self::mergeAssocArray($to[$k], $v, $clobber);
                }
            }

            return $to;
        }

        return $clobber ? $from : $to;
    }
}


1		<?php
2
3		/*
4		* This file is a part of dflydev/dot-access-data.
5		*
6		* (c) Dragonfly Development Inc.
7		*
8		* For the full copyright and license information, please view the LICENSE
9		* file that was distributed with this source code.
10		*/
11
12		namespace Dflydev\DotAccessData;
13
14		class Util
15		{
16		/**
17		* Test if array is an associative array
18		*
19		* Note that this function will return true if an array is empty. Meaning
20		* empty arrays will be treated as if they are associative arrays.
21		*
22		* @param array<mixed> $arr
23		*
24		* @return bool
25		*
26		* @psalm-pure
27		*/
28	9	public static function isAssoc(array $arr): bool
29		{
30	9	return !count($arr) \|\| count(array_filter(array_keys($arr), 'is_string')) == count($arr);
31		}
32
33		/**
34		* Merge contents from one associtative array to another
35		*
36		* @param mixed $to
37		* @param mixed $from
38		* @param bool $clobber
39		*
40		* @return mixed
41		*
42		* @psalm-pure
43		*/
44	27	public static function mergeAssocArray($to, $from, $clobber = true)
45		{
46	27	if (is_array($from)) {
47	27	foreach ($from as $k => $v) {
48	27	if (!isset($to[$k])) {
49	9	$to[$k] = $v;
50		} else {
51	23	$to[$k] = self::mergeAssocArray($to[$k], $v, $clobber);
52		}
53		}
54
55	27	return $to;
56		}
57
58	18	return $clobber ? $from : $to;
59		}
60		}
61

dflydev / dflydev-dot-access-data

Util::mergeAssocArray() A last analyzed 2020-09-25 22:26 UTC

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Util::mergeAssocArray() A
last analyzed 2020-09-25 22:26 UTC