SplFileInfo::getATime
(PHP 5 >= 5.1.2, PHP 7)
SplFileInfo::getATime — Gets last access time of the file
说明
   public SplFileInfo::getATime
    ( void
   ) : int
  Gets the last access time for the file.
参数
此函数没有参数。
返回值
Returns the time the file was last accessed.
错误/异常
Throws RunTimeException on error.