public StatementInterface::fetch($mode = NULL, $cursor_orientation = NULL, $cursor_offset = NULL)
Fetches the next row from a result set.
See http://php.net/manual/pdo.constants.php for the definition of the constants used.
$mode: One of the PDO::FETCH_* constants. Default to what was specified by setFetchMode().
$cursor_orientation: Not implemented in all database drivers, don't use.
$cursor_offset: Not implemented in all database drivers, don't use.
A result, formatted according to $mode.
public function fetch($mode = NULL, $cursor_orientation = NULL, $cursor_offset = NULL);
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