/** * 获取分类 * @param int $isNav * @return mixed */ function getCategory($isNav = -1) { $map = array(); if ($isNav > -1) { $map['isNav'] = $isNav; } $model = new \Think\Model('Category'); return $model->where($map)->order('sort DESC')->select(); }
public function del() { if ($_POST['id'] != '1') { $id = $_POST['id']; $user = new \Think\Model('User'); $pic = $user->where('id=' . $id)->select(); $pic = $pic[0]['pic']; unlink('./public/admin/uploads/' . $pic); $result = $user->delete($id); if ($result) { echo '1'; } else { echo '2'; } } else { echo '0'; } }
function get_app_info($module = '') { if (!$module) { $module = MODULE_NAME; } $model = new \Think\Model('App', 'sys_'); $filter = array('app_dir' => $module); $rs = $model->where($filter)->find(); return $rs; }