public function up()
{
$graphType = new GraphType();
$graphType->name = 'xy';
$graphType->save();
$graphType = new GraphType();
$graphType->name = 'bubble';
$graphType->save();
}
foreach ($response['data'] as $name => $data) {
$count = count($data);
// evict the column if it has none (wasting space !)
if ($count == 0) {
unset($response['data'][$name]);
continue;
}
$total += $data[$count - 1][1];
// [[0,5], [1,7]] the expression will return 7
}
// now evict more data if necessary
if ($total > 5000 && count($response['data']) > 20) {
$removed_total = 0;
foreach ($response['data'] as $name => $data) {
$count = count($data);
$value = $data[$count - 1][1];
$percent = $value / $total * 100;
// evict any data below 0.05%
if ($percent <= 0.1) {
unset($response['data'][$name]);
}
}
}
$response['status'] = 'ok';
$response['name'] = htmlentities($graph->getName());
$response['type'] = GraphType::toString($graph->getType());
}
}
break;
}
echo json_encode($response, JSON_NUMERIC_CHECK);
