(PECL haru >= 0.0.1)
HaruPage::getDash — Get the current dash pattern
Get the current dash pattern. See HaruPage::setDash() for more information on dash patterns.
此函数没有参数。
Returns the current dash pattern as an array of two elements - "pattern"
and "phase" or FALSE if dash pattern was not set.
发生错误时抛出 HaruException 异常。