public static function getDurations(int $precision = -1): array
    {
        $ret = [];
        foreach (self::$timers as $t) {
            Arr::addValue($ret, $t->getName(), $t->getDuration($precision));
        }
        return $ret;
    }
public static function getDurations(int $precision = -1): array
    {
        $ret = [];
        foreach (self::$timers as $t) {
            Arr::addValue($ret, $t->getName(), $t->getDuration($precision));
        }
        return $ret;
    }
public static function getDurations ( int $ precision = - 1 ) : array { $ ret = [ ] ; foreach ( self :: $ timers as $ t ) { Arr :: addValue ( $ ret , $ t -> getName ( ) , $ t -> getDuration ( $ precision ) ) ; } return $ ret ; }
Get all durations for named timers

@param int $precision
@return array<string,string|float|integer>
Get all durations for named timers