Description:
------------
Wrong sample code, and/or missing function




Reproduce code:
---------------
---
From manual page: sqlite3.query#Beispiele
---
example refers to 

$results = $db->query('SELECT bar FROM foo');
while ($row = $results->fetchArray()) {
    var_dump($row);
}

but fetchArray() isn't impelemented, as searching the documentation
only refers to sqlite (beside others) but not to sqlite3.