/**
* Store timer results.
*
* @return void
*/
public function flush()
{
$string = '';
$prefix = '[' . $this->datetime->get_datetime() . ']: ';
foreach ($this->timers as $key => &$timer) {
if ($timer['stopped'] === FALSE) {
continue;
}
$time = $timer['stop'] - $timer['start'];
$tags = implode(',', $timer['tags']);
$string .= $prefix . $this->request . "Timer '{$key}': {$time} µs; Tags: {$tags}\n";
unset($this->timers[$key]);
}
unset($timer);
if ($string !== '') {
$this->file->fwrite($string);
}
}
/**
* Generate a string to output.
*
* @param String $msg Message to print
*
* @return String $return Generated String
*/
private function build_cli_output($msg)
{
return $this->datetime->get_datetime() . ': ' . $msg;
}