$cmp_slots = $a->getVortrag()->slot - $b->getVortrag()->slot;
if ($cmp_slots == 0) {
$cmp_titles = strcmp($a->getVortrag()->title, $b->getVortrag()->title);
if ($cmp_titles == 0) {
return strcmp($a->name, $b->name);
} else {
return $cmp_titles;
}
} else {
return $cmp_slots;
}
} else {
return $cmp_days;
}
}
$all_referenten = Referent::allReferenten();
usort($all_referenten, "referenten_sort");
foreach ($all_referenten as $referent) {
?>
<div class="referent-item-large">
<h2><a href="/referent/<?php
echo $referent->getID();
?>
"><?php
echo $referent->name;
?>
</a> <small><?php
echo $referent->desc;
?>
</small></h2>
