@@ -765,7 +765,7 @@ |
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765 | 765 | * Sanitize Item Ids |
766 | 766 | * @param $item |
767 | 767 | * |
768 | - * @return string|string[]|null |
|
768 | + * @return null|string |
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769 | 769 | */ |
770 | 770 | protected static function sanitize_item_ids( $item ) { |
771 | 771 | // lets not delete any options that don't start with jpsq_sync- |