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<?php
declare(strict_types=1);
namespace Smoren\Schemator\Helpers;
/**
* @internal
*/
class ArrayHelper
{
* Flattens an array.
*
* @param array<mixed> $input array to flatten
* @return array<scalar|object> flat array
public static function flatten(array $input): array
$tmp = [];
foreach ($input as $val) {
if (is_array($val)) {
$tmp = array_merge($tmp, static::flatten($val));
} else {
$tmp[] = $val;
}
return $tmp;
Smoren /
schemator-php
