bug with php 8.0 and server crash

[efor89]

hi with php 8.0 i become this error and the server crash!

ErrorException: "uasort(): Returning bool from comparison function is deprecated, return an integer less than, equal to, or greater than zero" (EXCEPTION) in "plugins/PiggyAuctions/src/DaPigGuy/PiggyAuctions/menu/utils/MenuUtils" at line 28.

[efor89]

it woks now with this

$sortFunction = static function (Auction $a, Auction $b): int {
return $b->getEndDate() <=> $a->getEndDate();
} ?? $sortFunction;
uasort( $auctions, $sortFunction);