3 * @copyright Copyright (C) 2010-2022, the Friendica project
5 * @license GNU AGPL version 3 or any later version
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Affero General Public License as
9 * published by the Free Software Foundation, either version 3 of the
10 * License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU Affero General Public License for more details.
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <https://www.gnu.org/licenses/>.
20 * During installation we need to check if register_argc_argv is
21 * enabled for the command line PHP processor, because otherwise
22 * deliveries will fail. So we will do a shell exec of php and
23 * execute this file with a command line argument, and see if it
24 * echoes the argument back to us. Otherwise notify the person
25 * that their installation doesn't meet the system requirements.
29 if (php_sapi_name() !== 'cli') {
30 header($_SERVER["SERVER_PROTOCOL"] . ' 403 Forbidden');
34 if (($_SERVER["argc"] > 1) && isset($_SERVER["argv"][1])) {
35 echo $_SERVER["argv"][1];