/**
* gc
*
* @param string $past
*
* @return bool
*/
public function gc($past)
{
$query = $this->db->getQuery(true);
$query->delete($this->db->quoteName($this->options['table']))->where($this->db->quoteName($this->options['time_col']) . ' < ' . $this->db->quote((int) $past));
// Remove expired sessions from the database.
$this->db->setQuery($query);
return (bool) $this->db->execute();
}
/**
* Method to get an array of the result set rows from the database query where each row is an object. The array
* of objects can optionally be keyed by a field name, but defaults to a sequential numeric array.
*
* NOTE: Choosing to key the result array by a non-unique field name can result in unwanted
* behavior and should be avoided.
*
* @param string $key The name of a field on which to key the result array.
* @param string $class The class name to use for the returned row objects.
*
* @return mixed The return value or null if the query failed.
*
* @since 2.0
* @throws \RuntimeException
*/
public function loadObjectList($key = null, $class = 'stdClass')
{
$this->db->execute();
$array = array();
// Get all of the rows from the result set as objects of type $class.
while ($row = $this->fetchObject($class)) {
if ($key) {
$array[$row->{$key}] = $row;
} else {
$array[] = $row;
}
}
// Free up system resources and return.
$this->freeResult();
return $array;
}
