$r2 = $petition->query($q2);
while($d2 = mysqli_fetch_array($r2)){
$link = "?invite=$d2[web_short_name]";
if ($d2['landing_page'] != ''){
$link = $d2['landing_page'];
}
$r2 = $petition->query($q2);
while($d2 = mysqli_fetch_array($r2)){
$link = "?invite=$d2[web_short_name]";
if ($d2['landing_page'] != ''){
$link = $d2['landing_page'];
}