bit-form / vendor / typisttech / imposter / src / ArrayUtil.php

ArrayUtil.php in Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder 3.2.1, at vendor/typisttech/imposter/src/ArrayUtil.php

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1	<?php
2
3	declare(strict_types=1);
4
5	namespace TypistTech\Imposter;
6
7	class ArrayUtil
8	{
9	public static function flattenMap(callable $callable, array $array): array
10	{
11	$map = array_map($callable, $array);
12
13	return static::flatten($map);
14	}
15
16	/**
17	* Flatten array by one level.
18	*
19	* @param array $array
20	*
21	* @return array
22	*/
23	public static function flatten(array $array): array
24	{
25	$result = [];
26	foreach ($array as $item) {
27	if (is_array($item)) {
28	$result = array_merge($result, array_values($item));
29	} else {
30	$result[] = $item;
31	}
32	}
33	return $result;
34	}
35	}
36