rrd_info(PECL rrd >= 0.9.0) rrd_info — Gets information about rrd file Описание
   array rrd_info
    ( string $filename
   ) 
  Returns information about particular RRD database file. Список параметров
 Возвращаемые значенияArray with information about requsted RRD file, FALSE when error occurs.  | 
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