＜?php
$upload_dir = "/var/http://www.zjjv.com///"＞AnyExample＜/a＞
　＜/body＞＜/html＞
　END;
　
　$f = fopen($upload_dir.'/'.$filename.'-desc.html', "w");
　fwrite($f, $html);
　fclose($f);
　$msg = "File {$filename} uploaded,
　＜a href='{$web_upload_dir}/{$filename}-desc.html'＞see file information page＜/a＞";

　$f = fopen($upload_dir."/upload-log.html", "a");
　fwrite($f, "＜p＞$msg＜/p＞\n");
　fclose($f);

　setcookie('msg', $msg);
　header("Location: http://".$_SERVER['HTTP_HOST'].$PHP_SELF);
　exit();
}

if (isset($_COOKIE['msg']) && $_COOKIE['msg'] != '')
{
　if (get_magic_quotes_gpc())
　　$msg = stripslashes($_COOKIE['msg']);
　else
　　$msg = $_COOKIE['msg'];
　　setcookie('msg', '');
}
?＞
＜!-- Beginning of main page --＞
＜html＞＜head＞
＜title＞IFRAME Async file uploader example＜/title＞
＜/head＞
＜body＞
＜?php
　if (isset($msg))
　　echo '＜p＞'.$msg.'＜/p＞';
?＞
＜h1＞Upload file:＜/h1＞
＜p＞File will begin to upload just after selection. ＜/p＞
＜p＞You may write file description, while you file is being uploaded.＜/p＞

＜form action="＜?=$PHP_SELF?＞" target="upload_iframe" method="post" enctype="multipart/form-data"＞
　＜input type="hidden" value="true"＞
　＜!-- Target of the form is set to hidden iframe --＞
　＜!-- From will send its post data to fileframe section of this PHP script (see above) --＞

　＜label for="file"＞text file uploader:＜/label＞＜br＞
　＜!-- JavaScript is called by OnChange attribute --＞
　＜input type="file" onChange="jsUpload(this)"＞
＜/form＞
＜script type="text/javascript"＞
/* This function is called when user selects file in file dialog */
function jsUpload(upload_field)
{
　// this is just an example of checking file extensions
　// if you do not need extension checking, remove
　// everything down to line
　// upload_field.form.submit();
　
　var re_text = /\.txt|\.xml|\.zip/i;
　var filename = upload_field.value;

　/* Checking file type */
　if (filename.search(re_text) == -1)
　{
　　alert("File does not have text(txt, xml, zip) extension");
　　upload_field.form.reset();
　　return false;
　}

　upload_field.form.submit();
　document.getElementById('upload_status').value = "uploading file...";
　upload_field.disabled = true;
　return true;
}
＜/script＞
＜iframe＞
＜/iframe＞
＜!-- For debugging purposes, it's often useful to remove
"display: none" from attribute --＞

＜br＞
Upload status:＜br＞
＜input type="text"
value="not uploaded" size="64" disabled＞
＜br＞＜br＞

File name:＜br＞
＜input type="text" value="none" disabled＞

＜form action="＜?=$PHP_SELF?＞" method="POST"＞
　＜!-- one field is "disabled" for displaying-only. Other, hidden one is for sending data --＞
　＜input type="hidden"＞
　＜br＞＜br＞

　＜label for="photo"＞File description:＜/label＞＜br＞
　＜textarea rows="5" cols="50"＞＜/textarea＞

　＜br＞＜br＞
　＜input type="submit" value="save file" disabled＞
＜/form＞
＜br＞＜br＞
＜a href="＜?=$web_upload_dir?＞/upload-log.html"＞upload-log＜/a＞
＜br＞＜br＞＜br＞

Example by ＜a href="http://http://www.zjjv.com///"＞AnyExample＜/a＞
＜/body＞
＜/html＞