PDO returning incorrect, but duplicate, data. Key's not in database.

Question

I\'m new to using $pdo statements so might be something simple I haven\'t yet read on php.net. I\'m receiving duplicate results when querying the database.

Answer 1

This is not duplicate data fetchAll returns data in numeric array as well as associative array.

See the Docs

Use this for retrieving only associative array

return $query->fetchAll(PDO::FETCH_ASSOC);