note 30737 added to reserved.variables

I can't find this documented anywhere else, so I'm adding it here. The $_FILES array includes the value 'error' which can contain one of 5 values (other than 0). These are defined as follows: 1 Uploaded file exceeded upload_max_filesize 2 Uploaded file exceeded MAX_FILE_SIZE 3 Only partiallly uploaded 4 No file uploaded 5 Uploaded file size 0 bytes -- http://www.php.net/manual/en/reserved.variables.php http://master.php.net/manage/user-notes.php?action=edit+30737 http://master.php.net/manage/user-notes.php?action=delete+30737 http://master.php.net/manage/user-notes.php?action=reject+30737