<?php abstract class Category { public static function getCategories($type) { return [1, 2, 3]; } } class ChildCategory extends Category { } $categories = (new ChildCategory())->getCategories('xxx'); var_dump($categories); $categories = Category::getCategories('xxx'); var_dump($categories);
You have javascript disabled. You will not be able to edit any code.
Value for `_results` contains invalid data `array`