<?php

$feeds['BBC Arabic']['url'] = "http://newsrss.bbc.co.uk/rss/arabic/news/rss.xml";
$feeds['BBC Arabic']['rtl'] = true;
$feeds['BBC English'] = "http://newsrss.bbc.co.uk/rss/newsonline_world_edition/front_page/rss.xml";
$feeds['BBC English']['number'] = 7;

$myCacheData = array('BBC Arabic' => array('lastAcccess' => 1160283970), 'BBC English' => array('lastAcccess' => 1160278359))
;
function getFeed($url, &$cacheData, $cacheTime = 60, $cacheDir = '/tmp/') {
	$cleanName = strtolower(preg_replace('/[^a-z0-9]/i', '', str_replace('http://', '', $url)));
	var_dump($url);
	if (file_exists($cacheDir . $cleanName) && $cacheData[$url]['lastAccess'] > time() - $cacheTime) {
		return file_get_contents($cacheDir . $cleanName);
	}
	else {
		var_dump($url);
		die();
		$feedXml = file_get_contents($url);
		file_put_contents($cacheDir . $cleanName, $feedXml);
		$cacheData[$url]['lastAccess'] = time();
		return $feedXml;
	}
}

foreach($feeds as $feedSource => $feedData) {
	$articlesFromThisFeed = 0;
	$feedXml = getFeed($feedData['url'], &$cacheData, $cacheTime, $cacheDir);
}