PHP MediaLib::deleteMediaItem示例

     include 'lib/EnumLib.php';
     $medialib = new MediaLib();
     $medialib->displayMediaThumb($_REQUEST['id'], $_REQUEST['getbig'] == 'true');
     break;
 case "downloadmedia":
     include 'lib/MediaLib.php';
     include 'lib/EnumLib.php';
     $outputReturnStr = false;
     $medialib = new MediaLib();
     $medialib->download_raw_media($_REQUEST['id']);
     break;
 case "deletemedia":
     include 'lib/MediaLib.php';
     include 'lib/EnumLib.php';
     $medialib = new MediaLib();
     $returnStr = $medialib->deleteMediaItem($_REQUEST['id']);
     break;
     //////////////////////////////////////////////////////////////
     //
     //Datagrid stuff
     //
     //////////////////////////////////////////////////////////////
 //////////////////////////////////////////////////////////////
 //
 //Datagrid stuff
 //
 //////////////////////////////////////////////////////////////
 case "getgrid":
     include 'lib/EditableGrid.php';
     include 'lib/GridLib.php';
     $gridlib = new GridLib();