-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I get this error when I run your script: Fatal error: Call to undefined function: imagecreate() in /usr/home/mike/phplot-4.4.6/phplot.php on line 203
I did some checking and it appears that the problem is because I have - --without-GD in my configure script for PHP. Do you know anything about this? ........................................... Randomly Generated Quote: 'La Quinta' is Spanish for 'Next to Denny's' Mike Loiterman PGP Key 0xD1B9D18E http://www.ascendency.net > -----Original Message----- > From: Jeremy Turner [mailto:[EMAIL PROTECTED]] > Sent: Tuesday, October 29, 2002 3:35 PM > To: Rich Wellner; [EMAIL PROTECTED] > Cc: [EMAIL PROTECTED] > Subject: Re: [SAtalk] Generating Statistics (new graph enclosed) > > On Thu, 2002-10-24 at 14:36, Rich Wellner wrote: > > I was writing this note and put in that a histogram might be > > useful and that a couple people had already asked, so I decided > > to put one together instead of continuing to talk about it. > > > > You can see a sample from my mail: > > http://wellner.org/histplot.png > > After an email failure (MS Exchange variety) I told my email client > to stop pulling my inbox. After getting no spamassassin (or > debian-user) emails in several days, I remembered that I didn't > turn in back on. That's my excuse for not replying sooner. :-) > > I'm working on a sitewide spamassassin gateway server, and I'm now > at the stage of gathering data for fine-tuning info. A histogram > is one of those things. I've got a PHP imaging script which > updates the > histogram, and a web-frontend to change parameters. Check out > http://gateway1.oc.edu/spam > > Here's my totally uncommented raw PHP script. You can get the > frontend page by viewing the page source from the URL above. > > > ---- BEGIN inline_image.php ----- > <?php > ################################################## > ########################################### > function syslog_to_unix_time ($syslog_string) { > $months = array("Jan" => 1, > "Feb" => 2, > "Mar" => 3, > "Apr" => 4, > "May" => 5, > "Jun" => 6, > "Jul" => 7, > "Aug" => 8, > "Sep" => 9, > "Oct" => 10, > "Nov" => 11, > "Dec" => 12); > $syslog_array = split(" ",$syslog_string); > $month = $months[$syslog_array[0]]; > $day = $syslog_array[1]; > $syslog_array = split(":",$syslog_array[2]); > return > mktime($syslog_array[0],$syslog_array[1],$syslog_array[2],$month,$da > y,date("Y" )); > > } > ################################################## > ########################################## > > $width = !is_null($_GET['width']) ? $_GET['width'] : 700; > $height = !is_null($_GET['height'])? $_GET['height']: 450; > $high = !is_null($_GET['high']) ? $_GET['high'] : 15.0; > $low = !is_null($_GET['low']) ? $_GET['low'] : 5.0; > $step = !is_null($_GET['step']) ? $_GET['step'] : .5; > $time = !is_null($_GET['time']) ? $_GET['time'] : "week"; > > $today = time(); > switch ($time) { > case 'day' : $evaltime = strtotime("-1 day"); break; > case 'week' : $evaltime = strtotime("-7 days"); break; > case 'month' : $evaltime = strtotime("-1 month"); break; > default : $evaltime = strtotime("30 August 2002"); break; > } > include("/usr/lib/phplot/phplot.php"); > $graph = new PHPlot($width,$height); > > $log_dir = opendir("/var/log"); > system ("rm -rf /tmp/mailtest"); > > $greps = "| grep 'spamd' | grep '(' | grep -v 'running' | grep -v > 'unknown' >> /tmp/mailtest"; > while ($filename = readdir($log_dir)) { > if (substr($filename,0,8) == "mail.log") { > if (substr($filename,count($filename)-4,3) == ".gz") { > system("zcat /var/log/$filename $greps"); > } > else > { > system("cat /var/log/$filename $greps"); > } > } > } > closedir($log_dir); > > $log = fopen("/tmp/mailtest", "r"); > $curtime = array(); > $timescores = array(); > $valuesarr = array(); > $timescores = file("/tmp/mailtest"); > fclose($log); > > foreach ($timescores as $line) { > if ($timescores = preg_split("/(\(|\))/",$line)) { > $timescores[0] = substr($timescores[0],0,15); > $curtime = syslog_to_unix_time($timescores[0]); > if ($curtime >= $evaltime) { > array_push($valuesarr,$timescores[1]); > } > } > } > > sort($valuesarr,SORT_NUMERIC); > > $example_data = array(); > > foreach ($valuesarr as $num) { > // is $num in $example_data? > $num = $num * 10.0; > while ($num % ($step*10) != 0) { $num--;} > $num = $num / 10.0; > > $found = false; > if ($num < $high && $num > $low) { > for ($i = 0; $i < count($example_data); $i++) { > if ($num == $example_data[$i][0]) { > $example_data[$i][1]++; > $found = true; > } > } > > if (!$found) { > array_push($example_data,array($num,1)); > } > } > } > > $graph->SetTitle("$which_title"); > $graph->SetDataValues($example_data); > $graph->SetIsInline("1"); > $graph->SetFileFormat("$file_format"); > > $graph->SetBackgroundColor(array(200,200,200)); > $graph->SetLabelColor(array(204,102,0)); > $graph->data_color = array('maroon'); > $graph->SetPlotType("bars"); > $graph->SetXDataLabelAngle(90); > $graph->SetPrecisionY(0); > > > $graph->SetYLabel("Num of Emails"); > $graph->SetXLabel("\nDegree of Spam"); > > $graph->DrawGraph(); > ?> > ---- END inline_image.php ------- > > Jeremy > > -- > ************************************************************** > Jeremy Turner, Help Desk Supervisor Phone: 405.425.5555 > Email: [EMAIL PROTECTED] Phone: 405.425.1820 > Information Technology Services, Oklahoma Christian University > ************************************************************** > Linux jturnermac 2.4.19 #10 Mon Oct 14 13:14:58 CDT 2002 ppc > GNU/Linux > 15:10:01 up 1 day, 1:40, 1 user, load average: 0.38, 0.15, 0.04 -----BEGIN PGP SIGNATURE----- Version: PGP 7.0.4 Comment: Message digitally signed by Mike Loiterman iQA/AwUBPb9G42jZbUnRudGOEQIOnACdG/MEDhjpLyW4gLZzK6w61EIty2EAn1eg BVo3Yu6XWNcmCMFBJKLkky+B =SWNz -----END PGP SIGNATURE----- ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Spamassassin-talk mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/spamassassin-talk
