$db public property The DB connection to be used when performing

__destruct() public method Destructor.

$each public property Whether to return a single row during each

$query public property The query object associated with this batch

current() public method Returns the current dataset.

next() public method Moves the internal pointer to the

valid() public method Returns whether there is a valid

key() public method Returns the index of the current dataset

fetchData() protected method Fetches the next batch of

$scrollWindow public property The amount of time to keep the scroll