How do I fetch mulitiple rows using fetch(PDO::FETCH_ASSOC) with pdo?

Question

testQuery() is the method I use to get all rows from table CATEGORIES

public function __construct()
 {
 self::$tdb = Database::getConnection();
 }



 #mock quer         


        

Answer 1

You could simply return the statement object.
Or if you want to encapsulate it (so that it can only be used to fetch the data) use the SPL's IteratorIterator

return new IteratorIterator($stmtAA);

then you can use

foreach( testQuery() as $row) { ... }

in your script.