public function getAllTypes()
{
static $types;
if (!isset($types)) {
$crud = CRUD::read('exam_types');
$list = $crud->getAll();
$types = array();
foreach ($list as $type) {
$types[$type['id']] = $type->getAllData();
}
}
return $types;
}
public function getAll()
{
$crud = CRUD::read('specials');
return $crud->getAll();
}
public function getAll()
{
$crud = CRUD::read('subjects');
return $crud->getAll();
}
public function getAllSubSubjects($extend = true)
{
if (!isset($this->sub_subjects)) {
if ($extend) {
$subjects = $this->getAllSubjects();
}
$crud = CRUD::read('sub_subjects');
$list = $crud->getAll();
$this->sub_subjects = array();
foreach ($list as $id => $sub_subject) {
$sub = $sub_subject->getAllData();
if ($extend) {
$sub['subject'] = $subjects[$sub['subject_id']];
}
$this->sub_subjects[$sub['id']] = $sub;
}
}
return $this->sub_subjects;
}