<?php
namespace Maatwebsite\Excel\Helpers;
class ArrayHelper
{
/**
* @param array $array
* @return array
*/
public static function ensureMultipleRows(array $array): array
{
if (static::hasMultipleRows($array)) {
return $array;
}
return [$array];
}
/**
* Only have multiple rows, if each
* element in the array is an array itself.
*
* @param array $array
* @return bool
*/
public static function hasMultipleRows(array $array): bool
{
return count($array) === count(array_filter($array, 'is_array'));
}
}