XML convert

<?php
$database_handle = mysql_connect('localhost', 'user', 'pass');
if (!database_handle) {
	echo "Could not connect";
}

$db_selected = mysql_select_db('connect_shout', $link);
if (!$db_selected) {
	die ('Can\'t use foo : ' . mysql_error());
}
$target_path  = "./";
$target_path = $target_path . basename( $_FILES['uploadedfile']['name']);
if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target_path)) {
$x = simplexml_load_string(file_get_contents($target_path));
$source = (string)$x->data->attributes()->source;
$reply = (string)$x->data->attributes()->reply_to;
$message = (string)$x->message;
$sql = "INSERT INTO `shout_data` VALUES(NULL,'$source','$reply','$message');";
mysql_query($sql) or die("There was an error uploading the file, please try again!");
?>