Collection::get() - Code Metrics - Inspection of "Create helpers functions" - bluzphp/framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#410)

by Anton

created 2017-04-21 16:06 UTC

Collection::get() A

↳ Parent: Collection

Complexity

Conditions	4
Paths	4

Size

Total Lines	18
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	4
eloc	9
nc	4
nop	2
dl	0
loc	18
rs	9.2
c	0
b	0
f	0

<?php
/**
 * @namespace
 */

namespace Bluz\Common;

/**
 * Collection
 *
 * @package  Bluz\Common
 * @author   Anton Shevchuk
 */
class Collection
{
    /**
     * Get an element to array by key and sub-keys
     *
     * @param array $array
     * @param array ...$keys
     * @return mixed|null
     */
    static public function get(array $array, ...$keys)

    {
        $key = array_shift($keys);

        if (!isset($array[$key])) {
            return null;
        }

        if (empty($keys)) {
            return $array[$key] ?? null;
        }

        if (!is_array($array[$key])) {
            return null;
        }

        return self::get($array[$key], ...$keys);
    }

    /**
     * Check an element of array by key and sub-keys
     *
     * @param array $array
     * @param array ...$keys
     * @return bool
     */
    static public function has(array $array, ...$keys) : bool

    {
        $key = array_shift($keys);

        if (!isset($array[$key])) {
            return false;
        }

        if (empty($keys)) {
            return isset($array[$key]);
        }

        if (!is_array($array[$key])) {
            return false;
        }

        return self::has($array[$key], ...$keys);
    }

    /**
     * Add an element of array by key and sub-keys
     *
     * @param array $array
     * @param array ...$keys
     * @return void
     * @throws \InvalidArgumentException
     */
    static public function set(array &$array, ...$keys)

    {
        if (count($keys) < 2) {
            throw new \InvalidArgumentException('Method `Collection::set()` is required minimum one key and value');
        }

        $value = array_pop($keys);
        while (count($keys) > 1) {
            $key = array_shift($keys);
            if (! isset($array[$key]) || ! is_array($array[$key])) {
                $array[$key] = [];
            }
            $array = &$array[$key];
        }
        $array[array_shift($keys)] = $value;
    }
}


1			<?php
2			/**
3			* @namespace
4			*/
5
6			namespace Bluz\Common;
7
8			/**
9			* Collection
10			*
11			* @package Bluz\Common
12			* @author Anton Shevchuk
13			*/
14			class Collection
15			{
16			/**
17			* Get an element to array by key and sub-keys
18			*
19			* @param array $array
20			* @param array ...$keys
21			* @return mixed\|null
22			*/
23			static public function get(array $array, ...$keys)
			0 ignored issues – show Coding Style introduced 2017-04-21 16:28 UTC by Report Bug Copy Issue Report As per PSR2, the `static` declaration should come after the visibility declaration. Loading history...
24			{
25			$key = array_shift($keys);
26
27			if (!isset($array[$key])) {
28			return null;
29			}
30
31			if (empty($keys)) {
32			return $array[$key] ?? null;
33			}
34
35			if (!is_array($array[$key])) {
36			return null;
37			}
38
39			return self::get($array[$key], ...$keys);
40			}
41
42			/**
43			* Check an element of array by key and sub-keys
44			*
45			* @param array $array
46			* @param array ...$keys
47			* @return bool
48			*/
49			static public function has(array $array, ...$keys) : bool
			0 ignored issues – show Coding Style introduced 2017-04-21 16:28 UTC by Report Bug Copy Issue Report As per PSR2, the `static` declaration should come after the visibility declaration. Loading history...
50			{
51			$key = array_shift($keys);
52
53			if (!isset($array[$key])) {
54			return false;
55			}
56
57			if (empty($keys)) {
58			return isset($array[$key]);
59			}
60
61			if (!is_array($array[$key])) {
62			return false;
63			}
64
65			return self::has($array[$key], ...$keys);
66			}
67
68			/**
69			* Add an element of array by key and sub-keys
70			*
71			* @param array $array
72			* @param array ...$keys
73			* @return void
74			* @throws \InvalidArgumentException
75			*/
76			static public function set(array &$array, ...$keys)
			0 ignored issues – show Coding Style introduced 2017-04-21 16:28 UTC by Report Bug Copy Issue Report As per PSR2, the `static` declaration should come after the visibility declaration. Loading history...
77			{
78			if (count($keys) < 2) {
79			throw new \InvalidArgumentException('Method `Collection::set()` is required minimum one key and value');
80			}
81
82			$value = array_pop($keys);
83			while (count($keys) > 1) {
84			$key = array_shift($keys);
85			if (! isset($array[$key]) \|\| ! is_array($array[$key])) {
86			$array[$key] = [];
87			}
88			$array = &$array[$key];
89			}
90			$array[array_shift($keys)] = $value;
91			}
92			}
93

bluzphp / framework

Pull Request — master (#410)

Collection::get() A

Complexity

Size

Duplication

Importance

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