I made this earlier
<?
// Script Made By Ashley Cusack <?
// CONFIG
$serverpath = "upload/"; // Path to where images should be upload the server.
$urltoimages = "http://youngfm.co.uk/uploader/upload"; // Web address to where the images are accessible from.
$maxsize = "500000"; // Example - 20000 is the same as 20kb
$uniq = uniqid("");
// CONFIG END
$mode = $_GET['mode'];
if ($mode == "") { $mode = "form"; }
if ($mode == "form") {
echo "<form enctype='multipart/form-data' method='post' action='?mode=upload'>\n";
echo "Upload file: <input type='file' name='file'>\n";
echo "<br><input type='submit' name='Submit' value='Upload'>\n";
echo "<br>Maximum File Size: $maxsizeb Bytes";
echo "<br>$file";
}
if ($mode == "upload") {
$file = $_FILES['file']['name'];
$name = time() . substr($file, -4);
// If you add your own file types don't forget to add an uppercase version.
$allowedfiles[] = "gif";
$allowedfiles[] = "jpg";
$allowedfiles[] = "jpeg";
$allowedfiles[] = "jfef";
$allowedfiles[] = "jpe";
$allowedfiles[] = "png";
$allowedfiles[] = "GIF";
$allowedfiles[] = "JPG";
$allowedfiles[] = "JPEG";
$allowedfiles[] = "JFEF";
$allowedfiles[] = "JPE";
$allowedfiles[] = "PNG";
$allowedfiles[] = "PDF";
$allowedfiles[] = "pdf";
$allowedfiles[] = "PSD";
$allowedfiles[] = "psd";
$allowedfiles[] = "bmp";
$allowedfiles[] = "BMP";
$allowedfiles[] = "tif";
$allowedfiles[] = "tiff";
$allowedfiles[] = "TIF";
$allowedfiles[] = "TIFF";
$allowedfiles[] = "dib";
$allowedfiles[] = "DIB";
if($_FILES['file']['size'] > $maxsize)
{
print "File size is too big - please reduce file size and try again.";
}
else {
$path = "$serverpath/" . $name;
foreach($allowedfiles as $allowedfile) {
if ($done <> "yes") {
if (file_exists($path)) {
echo "A file with this name already exists - please rename the file and reupload.";
exit;
}
}
if (substr($file, -3) == $allowedfile) {
move_uploaded_file($_FILES['file']['tmp_name'], "$path");
$done = "yes";
echo "<p>Your image has been successfully uploaded to our server and can be accessed using the URL provided below.</p>";
echo "<p><img src='$urltoimages/$name' border='0'>";
echo "<p>Direct Link: <input name='direct' type='text' size='75' value='$urltoimages/$name'></a></p>";
}
}
if ($done <> "yes") { print "<p><b>Error:</b> Your image as not been uploaded becuase it is not a recognised image file. Please try again.</p>"; }
}
}
?>
Edit the URL ect.