Code Examples -> Create MRTG Graphic from rrd database (Need MRTG and RRDTool installed).

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PHP Code Examples

Title :	Create MRTG Graphic from rrd database (Need MRTG and RRDTool installed).
Categories :	PHP, Network, Graphics	- anand-
Date :	Dec 11th 2000
Grade :	3 of 5 (graded 4 times)
Viewed :	13005
File :	No file for this code example.
Images :	No Images for this code example.

Search :	More code by - anand-
Action :	Grade This Code Example
Tools :	My Examples List

Code

<?

/*
Variabel initialization.
*/

$rrdname = "/full/path/to/rrdfile.rrd";
$daygraph = "gifday.gif";
$weekgraph = "gifweek.gif";
$monthgraph= "gifmonth.gif";
$yeargraph = "gifyear.gif";

/* I don't suggest you to modify listing code below. */

$daystart = "-2000m";
$weekstart = "-12000m";
$monthstart = "-2880000";
$yearstart = "-34560000";

gambar($daygraph, $rrdname, $daystart);
echo "Daily graph";
echo "<center><img src=images/$rowgraph[2]></center>";
gambar($weekgraph, $rrdname, $weekstart);
echo "Weekly graph";
echo "<center><img src=images/$rowgraph[3]></center>";
gambar($monthgraph, $rrdname, $monthstart);
echo "Monthly graph";
echo "<center><img src=images/$rowgraph[4]></center>";
gambar($yeargraph,$rrdname,$yearstart);
echo "Yearly graph";
echo "<center><img src=images/$rowgraph[5]></center>";

function gambar($gif,$rrd, $start)
{
$comm="rrdtool graph images/$gif --alt-y-grid --lazy -c MGRID#ee0000 -c GRID#000000 --
start $start -
-end now DEF:data0=$rrd:ds0:AVERAGE DEF:data1=$rrd:ds1:AVERAGE
\"CDEF:input=data0,8,*\" \"CDEF:output=data1,8,*\" CDEF:ijo=input,100
,GT,input,0,IF AREA:ijo#00BF00:\"Incoming traffic in Bits per second\\l\"
LINE2:output#0000FF:\"Outgoing traffic in Bits per second
\\l\" GPRINT:input:MAX:\"Maximal In\: %9.0lf bits.\" GPRINT:output:MAX:\"Maximal Out\: %9.0lf
bits.\\l\" GPRINT:input:AVERAGE:\"Aver
age In\: %9.0lf bits.\" GPRINT:output:AVERAGE:\"Average Out\: %9.0lf bits.\\l\"
GPRINT:input:LAST:\"Current In\: %9.0lf bits.\" GPRI
NT:output:LAST:\"Current Out\: %9.0lf bits.\\l\"";
exec($comm);
}
?>

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