0";
if (isset($_GET['rec']))
{
$recc="'&r=".$_GET['rec']."'";
$q .=" AND rec=?";
$params[] = $_GET['rec'];
}
else
{
$recc = "\"\"";
}
if (isset($_GET['pw']))
{
$parc="'&p=".$_GET['pw']."'";
}
else
{
$parc = "\"\"";
}
$latmax=$latmin=$lonmax=$lonmin=0;
$stmt = $dbh->prepare($q);
$stmt->execute($params);
if ($stmt->rowCount() == 0)
{
$latmax=60;
$latmin=35;
$lonmax=30;
$lonmin=-10;
$lon=2;
$lat=45;
}
else
{
$aa=0;
while($ligne = $stmt->fetch(PDO::FETCH_ASSOC))
{
extract($ligne);
if ($aa==0)
{
$latmax=$latmin=$lat;
$lonmax=$lonmin=$lon;
$aa=1;
}
else
{
if ($lat>$latmax) $latmax=$lat;
if ($lat<$latmin) $latmin=$lat;
if ($lon>$lonmax) $lonmax=$lon;
if ($lon<$lonmin) $lonmin=$lon;
}
}
}?>
Spot the gliders!