# rrd_restore

(PECL rrd >= 0.9.0)

rrd_restore — Restores the RRD file from XML dump

### 说明

rrd_restore ( string `$xml_file` , string `$rrd_file` [, array `$options` ] ) : bool

Restores the RRD file from the XML dump.

### 参数

`xml_file`

  XML filename with the dump of the original RRD database file.

`rrd_file`

  Restored RRD database file name.

`options`

  Array of options for restoring. See man page for rrd restore.

### 返回值

Returns `TRUE` on success, `FALSE` otherwise.