in src/FacebookAds/Object/AbstractObject.php [136:154]
protected function exportValue($value) {
$result = $value;
switch (true) {
case $value === null:
break;
case $value instanceof AbstractObject:
$result = $value->exportData();
break;
case is_array($value):
$result = array();
foreach ($value as $key => $sub_value) {
if ($sub_value !== null) {
$result[$key] = $this->exportValue($sub_value);
}
}
break;
}
return $result;
}