?
switch ($_FILES['Filedata']['error']) { case 0: $msg = "No Error"; break; case 1: $msg = "The file is bigger than this PHP installation allows"; break; case 2: $msg = "The file is bigger than this form allows"; break; case 3: $msg = "Only part of the file was uploaded"; break; case 4: $msg = "No file was uploaded"; break; case 6: $msg = "Missing a temporary folder"; break; case 7: $msg = "Failed to write file to disk"; break; case 8: $msg = "File upload stopped by extension"; break; default: $msg = "unknown error ".$_FILES['Filedata']['error']; break;}echo ($msg) ? "Error: ".$_FILES['Filedata']['error']." Error Info: ".$msg ： "1";// 1 This is required for onComplete to fire on Mac OSX?