Fix: php 8.1 strtolower not allow null value (#1559)

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Ryan Lieu 2023-04-14 11:45:09 +08:00 committed by GitHub
parent daef17d7eb
commit 01100c9a4a
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@ -1032,7 +1032,7 @@ class Archive extends Contents
*/
public function related(int $limit = 5, ?string $type = null): Contents
{
$type = strtolower($type);
$type = strtolower($type ?? '');
switch ($type) {
case 'author':