note 54241 added to features.file-upload

i have my simple script to upload files into my server, it worked fine on jpg's gif's txt's but not wav's and mp3's and all kind of audio format. Can any one help me with it i tested on my real server and on my local server but same problem this is my code <? if (isset($_FILES['Field']['tmp_name'])) { $xxx = $_FILES['Field']['name']; list($name,$extension) = split ('[.]', $xxx); $filename = date("ymdhis").".".$extension; if (is_uploaded_file($_FILES['Field']['tmp_name'])) { move_uploaded_file($_FILES['Field']['tmp_name'], PATH.$filename); } } ?> ---- Manual Page -- http://www.php.net/manual/en/features.file-upload.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+54241 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+54241&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+54241&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+54241&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+54241&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+54241&report=yes&reason=non-english Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+54241&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+54241&report=yes Search -- http://master.php.net/manage/user-notes.php