WebServCo\Framework\Helpers\ArrayHelper

Complexity

Total Complexity

7

Size/Duplication

Total Lines	42
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	isMultidimensional()	0	6	2
A	get()	0	5	2
A	toUrlQueryString()	0	10	3

<?php

declare(strict_types=1);

namespace WebServCo\Framework\Helpers;

class ArrayHelper
{
    /**
    * Get a value from an array if it exists, otherwise a specified default value.
    * For multi dimensional arrays please see ArrayStorage.
    *
    * @param array<mixed> $array
    * @param mixed $key
    * @param mixed $defaultValue
    * @return mixed
    */
    public static function get(array $array, $key, $defaultValue = null)
    {
        return \array_key_exists($key, $array)
            ? $array[$key]
            : $defaultValue;
    }

    /**
    * @param array<mixed> $array
    */
    public static function isMultidimensional(array $array): bool
    {
        if (!$array) {

The expression $array of type array<mixed,mixed> is implicitly converted to a boolean; are you sure this is intended? If so, consider using empty($expr) instead to make it clear that you intend to check for an array without elements.

            return false;
        }
        return \is_array($array[\key($array)]);
    }

    /**
    * @param array<int|string,int|float|string> $array
    */
    public static function toUrlQueryString(array $array): ?string
    {
        if (!$array) {
            return null;
        }
        $queries = [];
        foreach ($array as $k => $v) {
            $queries[] = \sprintf('%s=%s', $k, $v);
        }
        return '?' . \implode('&', $queries);
    }
}