eZ\Publish\Core\Repository\TrashService::findTrashItems PHP Method

    public function findTrashItems(Query $query)
    {
        if ($query->filter !== null && !$query->filter instanceof Criterion) {
            throw new InvalidArgumentValue('query->filter', $query->filter, 'Query');
        }
        if ($query->sortClauses !== null) {
            if (!is_array($query->sortClauses)) {
                throw new InvalidArgumentValue('query->sortClauses', $query->sortClauses, 'Query');
            }
            foreach ($query->sortClauses as $sortClause) {
                if (!$sortClause instanceof SortClause) {
                    throw new InvalidArgumentValue('query->sortClauses', 'only instances of SortClause class are allowed');
                }
            }
        }
        if ($query->offset !== null && !is_numeric($query->offset)) {
            throw new InvalidArgumentValue('query->offset', $query->offset, 'Query');
        }
        if ($query->limit !== null && !is_numeric($query->limit)) {
            throw new InvalidArgumentValue('query->limit', $query->limit, 'Query');
        }
        $spiTrashItems = $this->persistenceHandler->trashHandler()->findTrashItems($query->filter !== null ? $query->filter : null, $query->offset !== null && $query->offset > 0 ? (int) $query->offset : 0, $query->limit !== null && $query->limit >= 1 ? (int) $query->limit : null, $query->sortClauses !== null ? $query->sortClauses : null);
        $trashItems = array();
        foreach ($spiTrashItems as $spiTrashItem) {
            $trashItems[] = $this->buildDomainTrashItemObject($spiTrashItem);
        }
        $searchResult = new SearchResult();
        $searchResult->count = count($trashItems);
        $searchResult->items = $trashItems;
        $searchResult->query = $query;
        return $searchResult;
    }