readColumn() public method Returns a single column from

$isClosed public read-only property Whether the reader

valid() public method Returns whether there is a row of

nextResult() public method Advances the reader to the

readAll() public method Reads the whole result set into

__construct() public method Constructor.

setFetchMode() public method Set the default fetch mode

getIsClosed() public method Whether the reader is closed

current() public method Returns the current row.

next() public method Moves the internal pointer to the