public function flush($delay = 0)
{
if ($this->logging) {
$start = microtime(true);
$name = 'flush';
$arguments = array($delay);
}
list($_delay) = array($delay);
$result = parent::flush($_delay);
list($delay) = array($_delay);
if ($this->logging) {
$time = microtime(true) - $start;
$this->calls[] = (object) compact('start', 'time', 'name', 'arguments', 'result');
}
return $result;
}
