valid() public method Returns whether there is a valid
rewind() public method Resets the iterator to the initial
next() public method Moves the internal pointer to the
$query public property The query object associated with this batch
fetchData() protected method Fetches the next batch of
__destruct() public method Destructor.
$batchSize public property The number of rows to be returned in
current() public method Returns the current dataset.
key() public method Returns the index of the current dataset
reset() public method Resets the batch query.
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