PageFinder::___find PHP Method

    public function ___find(Selectors $selectors, $options = array())
    {
        $options = array_merge($this->defaultOptions, $options);
        $this->start = 0;
        // reset for new find operation
        $this->limit = 0;
        $this->parent_id = null;
        $this->templates_id = null;
        $this->checkAccess = true;
        $this->getQueryNumChildren = 0;
        $this->setupStatusChecks($selectors, $options);
        // move getTotal option to a class property, after setupStatusChecks
        $this->getTotal = $options['getTotal'];
        $this->getTotalType = $options['getTotalType'] == 'count' ? 'count' : 'calc';
        unset($options['getTotal']);
        // so we get a notice if we try to access it
        $database = $this->wire('database');
        $matches = array();
        $query = $this->getQuery($selectors, $options);
        //if($this->wire('config')->debug) $query->set('comment', "Selector: " . (string) $selectors);
        if ($options['returnQuery']) {
            return $query;
        }
        if ($options['loadPages'] || $this->getTotalType == 'calc') {
            try {
                $stmt = $query->prepare();
                $this->wire('pages')->executeQuery($stmt);
                $error = '';
            } catch (Exception $e) {
                $this->trackException($e, true);
                $error = $e->getMessage();
            }
            if ($error) {
                $this->log($error);
                throw new PageFinderException($error);
            }
            if ($options['loadPages']) {
                while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
                    // determine score for this row
                    $score = 0;
                    foreach ($row as $k => $v) {
                        if (strpos($k, '_score') === 0) {
                            $score += $v;
                            unset($row[$k]);
                        }
                    }
                    if ($options['returnVerbose']) {
                        $row['score'] = $score;
                        // @todo do we need this anymore?
                        $matches[] = $row;
                    } else {
                        $matches[] = $row['id'];
                    }
                }
            }
            $stmt->closeCursor();
        }
        if ($this->getTotal) {
            if ($this->getTotalType === 'count') {
                $query->set('select', array('COUNT(*)'));
                $query->set('orderby', array());
                $query->set('groupby', array());
                $query->set('limit', array());
                $stmt = $query->execute();
                $errorInfo = $stmt->errorInfo();
                if ($stmt->errorCode() > 0) {
                    throw new PageFinderException($errorInfo[2]);
                }
                list($this->total) = $stmt->fetch(PDO::FETCH_NUM);
                $stmt->closeCursor();
            } else {
                $this->total = (int) $database->query("SELECT FOUND_ROWS()")->fetchColumn();
            }
        } else {
            $this->total = count($matches);
        }
        $this->lastOptions = $options;
        return $matches;
    }