PHP ExperimentUtilities::get_experiment示例

 public function editSubmit()
 {
     if (isset($_POST['save']) || isset($_POST['launch'])) {
         $experiment = ExperimentUtilities::get_experiment(Input::get('expId'));
         // update local experiment variable
         $updatedExperiment = ExperimentUtilities::apply_changes_to_experiment($experiment, Input::all());
         ExperimentUtilities::update_experiment($experiment->experimentId, $updatedExperiment);
         if (isset($_POST['save'])) {
             $experiment = ExperimentUtilities::get_experiment(Input::get('expId'));
             // update local experiment variable
         }
         if (isset($_POST['launch'])) {
             ExperimentUtilities::launch_experiment($experiment->experimentId);
         }
         return Redirect::to('experiment/summary?expId=' . $experiment->experimentId);
     } else {
         return View::make("home");
     }
 }