}
}
// Beautify the distribution by appliying a logarithm : )
foreach ($data as &$langLink) {
$langLink['num_ab'] = round(log($langLink['num_ab']) * 1000);
$langLink['num_ba'] = round(log($langLink['num_ba']) * 1000);
}
// sorting the array by the sum of the incomes and outcomes:
function sortByEntrySum($a, $b)
{
return $a['num_ab'] + $a['num_ba'] - ($b['num_ab'] + $b['num_ba']);
}
usort($data, "sortByEntrySum");
$data = array_reverse($data);
$data = array_values($data);
$data = link_top($ulangs, $data);
// Append the colors to the result data
$data[] = $colors;
// echoing it as json formatted string:
echo json_encode($data);
mysql_close($connection);
}
// the colour function from the old document:
function hashColor($str)
{
$h = "";
for ($i = 0; $i < 4; ++$i) {
$h .= ord(strtoupper(substr($str, $i)));
}
$h = dechex($h);
while (strlen($h) < 6) {
}
}
while ($l = current($lmap)) {
$arr = explode("|", key($lmap));
$lmap[key($lmap)] = $arr[0] . "|" . $arr[1] . "|" . $l . "|" . hashColor($arr[1]);
next($lmap);
}
function sortIt($a, $b)
{
$a = explode("|", $a);
$b = explode("|", $b);
return $a[2] - $b[2];
}
usort($lmap, "sortIt");
$lmap = array_reverse($lmap);
$lmap = link_top($ulangs, $lmap);
$echo = "<table>";
for ($i = 0; $i < count($lmap); ++$i) {
$data = explode("|", $lmap[$i]);
$echo .= "<tr><td>" . $data[0] . "</td><td>" . $data[1] . "</td><td><span style='color:" . $data[3] . ";'>" . $data[2] . "</span></td></tr>";
}
$echo .= "</table>";
echo $echo;
mysql_close($connection);
}
function hashColor($str)
{
return "#000000";
$h = "";
for ($i = 0; $i < 4; ++$i) {
$h .= ord(strtoupper(substr($str, $i)));
