Run your first command in a sandbox.
use Cognesy\Sandbox\Config\ExecutionPolicy;
$policy = ExecutionPolicy::in(__DIR__);
// @doctest id="c8b5"
use Cognesy\Sandbox\Sandbox;
$sandbox = Sandbox::host($policy);
// @doctest id="ef5d"
$result = $sandbox->execute(['php', '-v']);
echo $result->stdout();
echo $result->exitCode();
// @doctest id="7af0"
use Cognesy\Sandbox\Enums\SandboxDriver;
use Cognesy\Sandbox\Sandbox;
$sandbox = Sandbox::with($policy)->using(SandboxDriver::Host);
// @doctest id="db26"