if ($term_weight <= 0) {
$term_weight = 1;
}
if ($class->prefix == $term) {
$class->weight += $term_weight * 10;
}
if ($class->num == $term) {
$class->weight += $term_weight * 10;
}
if (preg_match("/" . $term . "/i", $class->title)) {
$class->weight += $term_weight * 5;
}
if ($class->section == $term) {
$class->weight += $term_weight * 7;
}
$instructors = $class->get_instructors();
foreach ($instructors as $instructor) {
if (preg_match("/" . $term . "/i", $instructor["fullname"])) {
$class->weight += $term_weight * 8;
}
}
if ($class->term == $term) {
$class->weight += $term_weight * 15;
}
if ($class->year == $term) {
$class->weight += $term_weight * 15;
}
}
if ($class->weight >= 5) {
$classes[$class->id] = $class;
}
