suggested wspr polling interface

poll.php

<?php

//get start parameter (intval returns 0 for bad integer values)
$start = intval($_GET["minid"]);

//create database connection (assuming some sort of mysql is uses)
$db = new mysqli("localhost", "root", "root", "wspr");

//query the data, limit might be modified
$res = $db->query("SELECT * FROM `spots` WHERE `spot_id` > ".$start." LIMIT 0, 1000;");

//check database result
if (!$res) {
	echo "database error\n";
	exit;
}

//dump the data as csv
while ($row = $res->fetch_row()) {
	echo implode(",", $row)."\n";
}