Polyfill implementation for PHP versions lower than 8.1.
<?php
if (!function_exists('array_is_list'))
{
function array_is_list(array $a)
{
return $a === [] || (array_keys($a) === range(0, count($a) - 1));
}
}
?>
Polyfill implementation for PHP versions lower than 8.1.
<?php
if (!function_exists('array_is_list'))
{
function array_is_list(array $a)
{
return $a === [] || (array_keys($a) === range(0, count($a) - 1));
}
}
?>