cron bufferapp rss updates

gistfile1.txt

<?php

// CONFIG

$access_token = '';
$profile_ids = '';

$limit = 1;
$urls = array(
	'http://feeds.feedburner.com/betabeersjobs',
	'http://feeds.feedburner.com/AgendaBetabeers',
	'http://news.ycombinator.com',
	'http://www.smashingmagazine.com/feed/',
	'http://feeds.dzone.com/dzone/frontpage',
	'http://feeds.weblogssl.com/genbetadev'
	);
	
$fromEmail = $toEmail = "[email protected]";
$subject = "Resumen " . date('d/m/Y H:i:s');

// GET LATEST RSS ITEMS

$items = array();
foreach( $urls as $url ){
	$xml = simplexml_load_file( $url );
	if( $xml->channel->item ){
		$aux = array();
		foreach( $xml->channel->item as $item ){
			$aux[] = $item;
		}
		shuffle($aux);
		for( $i = 0; $i < $limit; $i++ ){
			$items[] = $aux[$i]->title . ' ' . $aux[$i]->link;
		}
	}
}
shuffle($items);

// SEND TO BUFFERAPP

function preparePostFields( $array ){
	$params = array();
	foreach ($array as $key => $value) {
		$params[] = $key . '=' . urlencode($value);
	}
	return implode('&', $params);
}

foreach( $items as $item ){	
	$postdata = array(
		'text' => $item,
		'profile_ids[]' => $profile_ids,
		'shorten' => true,
		'now' => false
		);
	
    $curl = curl_init();
    curl_setopt($curl, CURLOPT_URL,'https://api.bufferapp.com/1/updates/create.json?access_token=' . $access_token);
    curl_setopt($curl, CURLOPT_POST, 1);
    curl_setopt($curl, CURLOPT_POSTFIELDS, preparePostFields( $postdata ) );
    curl_exec  ($curl);
    curl_close ($curl);
}


// SEND AN EMAIL RESUME

$header = 'From: ' . $fromEmail . " \r\n";
$header .= "X-Mailer: PHP/" . phpversion() . " \r\n";
$header .= "Mime-Version: 1.0 \r\n";
$header .= "Content-Type: text/plain";
$mensaje = utf8_decode( implode("\r\n", $items) );
@mail($toEmail, $subject, $mensaje, $header);