src/Timer.php
public static function stop($key = 'default'): void {
    if (isset(self::$timers[$key])) {
      self::$timers[$key]->stop();
    } else {
      throw new \LogicException('Stopping timer when the given key timer was not initialized.');
    }
  }
public static function stop($key = 'default'): void {
    if (isset(self::$timers[$key])) {
      self::$timers[$key]->stop();
    } else {
      throw new \LogicException('Stopping timer when the given key timer was not initialized.');
    }
  }
Stops the timer with the given key. Default key is "default"

@param string $key

@throws \LogicException If the attempted timer has not started already.