function open_matrix($username) { $form = new Form('/login', 'Login'); $form->fill(['name' => $username, 'password' => '1', 'remember' => '0']); $form->send(); $raw = $form->go('/plan4/open'); file_put_contents(__DIR__ . "/../web/out/{$username}.html", $raw); $form->go('/user/logout'); }