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print graph when debugging graph.php. (shiny, eh?)

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git-svn-id: http://www.observium.org/svn/observer/trunk@2932 61d68cd4-352d-0410-923a-c4978735b2b8
This commit is contained in:
Adam Amstrong
2012-03-28 11:21:13 +00:00
parent 5b9e58ecd4
commit cdfd0d070f
1 changed files with 8 additions and 0 deletions
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8
html/includes/graphs/graph.inc.php
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@@ -1,5 +1,12 @@
<?php <?php
function data_uri($file, $mime)
{
$contents = file_get_contents($file);
$base64 = base64_encode($contents);
return ('data:' . $mime . ';base64,' . $base64);
}
$width = mres($_GET['width']); $width = mres($_GET['width']);
$height = mres($_GET['height']); $height = mres($_GET['height']);
$title = mres($_GET['title']); $title = mres($_GET['title']);
@@ -121,6 +128,7 @@ if ($error_msg) {
$fd = fopen($graphfile,'r');fpassthru($fd);fclose($fd); $fd = fopen($graphfile,'r');fpassthru($fd);fclose($fd);
} else { } else {
echo(`ls -l $graphfile`); echo(`ls -l $graphfile`);
echo('<img src="'.data_uri($graphfile,'image/png').'" alt="graph" />');
} }
unlink($graphfile); unlink($graphfile);
} }