1 <?
3 ## the following line is only needed if built as a self-contained
4 ## extension. If you build the rrdtool module as an embedded
5 ## extension, the rrd_* functions will always be available, so you
6 ## do not need the dl() call.
7 dl("rrdtool.so");
9 ##
10 ## demonstration of the rrd_update() command
11 ##
13 $ret = rrd_update("/some/file.rrd", "N:1245:98344");
15 if ( $ret == 0 )
16 {
17 $err = rrd_error();
18 echo "ERROR occurred: $err\n";
19 }
20 /* else rrd_update() was successful */
23 ?>