arc\store\ResultHandlers::getDBGeneratorHandler()

Complexity

Conditions	2
Paths	1

Size

Total Lines	16
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	1	Features	0

<?php
        public static function getDBGeneratorHandler($db)
        {
            return function($query, $args) use ($db) {
                $q = $db->prepare('select * from nodes where '.$query, array(
                    \PDO::ATTR_CURSOR => \PDO::CURSOR_SCROLL
                ));
                $result = $q->execute($args);

The assignment to $result is dead and can be removed.

                $data = $q->fetch(\PDO::FETCH_ASSOC);
                while ($data) {
                    $value = (object) $data;
                    $value->data = json_decode($value->data);
                    $value->ctime = strtotime($value->ctime);
                    $value->mtime = strtotime($value->mtime);
                    $path = $value->path;
                    yield $path => $value;
                    $data = $q->fetch(\PDO::FETCH_ASSOC);
                }
    }