public static function standard_run($to_run, $test_flags = 0)
 {
     if (pts_test_run_manager::initial_checks($to_run, $test_flags) == false) {
         return false;
     }
     $test_run_manager = new pts_test_run_manager($test_flags);
     // Load the tests to run
     if ($test_run_manager->load_tests_to_run($to_run) == false) {
         return false;
     }
     // Save results?
     $test_run_manager->save_results_prompt();
     // Run the actual tests
     $test_run_manager->pre_execution_process();
     $test_run_manager->call_test_runs();
     $test_run_manager->post_execution_process();
     return $test_run_manager;
 }