function print_arrow($diff, $rev = 0)
{
$diff = round($diff, 2);
if ($diff == 0) {
return;
}
if ($diff > 0) {
$type = 'more';
$diff = '+' . $diff;
if (!$rev) {
$col = 'red';
} else {
$col = 'green';
}
} else {
if ($diff < 0) {
$type = 'less';
if (!$rev) {
$col = 'green';
} else {
$col = 'red';
}
} else {
$type = 'same';
$col = 'black';
}
}
$arrow = get_arrow($type);
echo <<<EOF
\t<div class="arrow-wrapper {$col} left">
\t\t<div class="arrow">{$arrow}</div>
\t\t<div class="diff">({$diff}%)</div>
\t</div>
EOF;
}
function print_eu()
{
global $game_cfg;
$xhprofModelObject = getXhProfModel();
$end_time = time();
$start_time = $end_time - 2 * 3600;
$chart_result = $xhprofModelObject->generic_execute_get_query('bd_chart_range_per_dau', array('table' => $game_cfg["db_stats_table"], 'end_time' => $end_time, 'start_time' => $start_time, 'extra_params' => ""));
$last2 = array_splice($chart_result, -2, 2);
list($new, $old) = get_column_vector($last2, "dau_all_count");
$pct = 100 * ($new - $old) / $old;
$diff = abs($new - $old);
if ($diff >= 0) {
$kind = "good";
$type = "more";
} else {
$kind = "bad";
$type = "less";
}
$arrow = get_arrow($kind);
$pct = round(abs($pct), 2);
echo <<<EOF
\tServing <span class="{$kind}">{$new}</span> users per server <span class="{$kind}"> {$diff} {$type} {$arrow} ({$pct}%)</span>
EOF;
}