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<?php
namespace Graze\ArrayMerger;
if (!function_exists('array_is_sequential')) {
/**
* Check if an array is sequential (a value array)
*
* @param array $array
* @return bool
*/
function array_is_sequential(array $array)
{
if (!empty($array) && !array_key_exists(0, $array)) {
return false;
}
return array_values($array) === $array;