/**
* @return array
*/
public function getAllUnitCategories()
{
/**
* @var $ilDB ilDB
*/
global $ilDB;
$categories = array();
$result = $ilDB->queryF("SELECT * FROM il_qpl_qst_fq_ucat WHERE question_fi = %s OR question_fi = %s ORDER BY category", array('integer', 'integer'), array($this->getConsumerId(), 0));
if ($result->numRows()) {
while ($row = $ilDB->fetchAssoc($result)) {
$category = new assFormulaQuestionUnitCategory();
$category->initFormArray($row);
$categories[] = $category;
}
}
return $categories;
}
