graph.php

<?php
# Подключаем настройки и необходимые библиотеки
require_once('config.php');
require_once('libs/rrd_step_60.php');

$login = '0000167';
$time_before = 36000;
$time_start = time() - $time_before;
$time_end  = time();

$time_start_comment = date('Y-m-d H:i:s', time() - $time_before);
$time_end_comment  = date('Y-m-d H:i:s', time());
$rra = $rra_path . '/' . $login . '.rrd';
$comment_arg = "From $time_start_comment To $time_end_comment \c";
$comment_arg = rrdtool_escape_string(htmlspecialchars($comment_arg, ENT_QUOTES, 'UTF-8'));

$opts_graph = array(
"--imgformat", "PNG",
"--start",$time_start,
"--end",$time_end,
"--pango-markup",
"--title", "Traffic for user - $login",
"--vertical-label", "bits per second",
"--slope-mode",
"--base",1000,
"--height",200,
"--width",700,
"--rigid",
"--alt-autoscale-max",
"--lower-limit",0,
"COMMENT:$comment_arg",
"COMMENT: \\n",
"--color", "BACK#F3F3F3",
"--color", "CANVAS#FDFDFD",
"--color", "SHADEA#CBCBCB",
"--color", "SHADEB#999999",
"--color", "FONT#000000",
"--color", "AXIS#2C4D43",
"--color", "ARROW#2C4D43",
"--color", "FRAME#2C4D43",
"--border", 1,
"--font", "TITLE:11:'Ariel'",
"--font", "AXIS:8:'Ariel'",
"--font", "LEGEND:8:'Courier'",
"--font", "UNIT:8:'Ariel'",
"--font", "WATERMARK:6:'Ariel'",
"--slope-mode",
"DEF:a=" . $rra . ":traffic_in:MAX",
"DEF:b=" . $rra . ":traffic_in:AVERAGE",
"DEF:c=" . $rra . ":traffic_out:MAX",
"DEF:d=" . $rra . ":traffic_out:AVERAGE",
"CDEF:cdefa=a,8,*",
"CDEF:cdefb=b,8,*",
"CDEF:cdeff=c,8,*",
"CDEF:cdefg=d,8,*",
"LINE1:cdefa#00CF00FF:",
"AREA:cdefb#00CF007F:Inbound  ",
"GPRINT:cdefb:LAST:Current\:%8.2lf %s",
"GPRINT:cdefb:AVERAGE:Average\:%8.2lf %s",
"GPRINT:cdefa:MAX:Maximum\:%8.2lf %s \\n",
"LINE1:cdeff#002A97FF:",
"AREA:cdefg#002A977F:Outbound",
"GPRINT:cdefg:LAST:Current\:%8.2lf %s",
"GPRINT:cdefg:AVERAGE:Average\:%8.2lf %s",
"GPRINT:cdeff:MAX:Maximum\:%8.2lf %s \\n"
);

//print ($time_start . PHP_EOL);
//print ($time_end . PHP_EOL);
print_r ($opts_graph);
$graph_res = rrd_graph("test.png", $opts_graph);
  if( !is_array($graph_res) )
  {
    $err = rrd_error();
    echo "rrd_graph() ERROR: $err\n";
  }
?>