public function getCategories(&$data = [], $parent = NULL)
{
$category = Category::find()->where(['parent_id' => $parent, 'type' => 'post'])->all();
foreach ($category as $key => $value) {
$data[$value->id] = $this->getIndent($value->indent) . $value->title;
unset($category[$key]);
$this->getCategories($data, $value->id);
}
return $data;
}
protected function categories(&$data = [], $parent = NULL)
{
$category = Category::find()->where(['parent_id' => $parent, 'type' => 'post'])->all();
foreach ($category as $key => $value) {
$data[] = $value;
unset($category[$key]);
$this->categories($data, $value->id);
}
return $data;
}
