$value): if (isset($category['id']) && $category['id'] == $value['id']) $oneLevelCategory = isset($value['child']) ? $value['child'] : []; $have_3_child = 0; if (!empty($value['child'])) { foreach ($value['child'] as $k => $v) { if (!empty($v['child'])) { $have_3_child = 1; break; } } } ?>