Funçoes para resgatar dados do Delicious

delicious.php

<?php

// Mais informações
// http://www.delicious.com/help/feeds

// Count 
function delicious_count($url) {

	$count = 0;

	$jsonurl  = "http://feeds.delicious.com/v2/json/urlinfo/" . md5($url);

	$json = file_get_contents($jsonurl,0,null,null);

	$json_output = json_decode($json, true);

	if (!empty($json_output)) {

		$del_count =  $json_output[0]['total_posts'];

		$del['count'] = $del_count;

		$del['lastcheck'] = mktime();

		$del = serialize($del);

		$count = ($del_count == null) ? 0 : $del_count;

	}

	return $count;

}



// Bookmarks for a specific user by tag(s):

function delicious_bookmarks ($user, $tag = null) {

	$jsonurl = 'http://feeds.delicious.com/v2/json/'.$user.'/'.$tag;

	$json = file_get_contents($jsonurl,0,null,null);

	$json_output = json_decode($json, true);

	if (!empty($json_output)) {

		return $json_output;

	}

}



// Popular bookmarks by tag:

function delicious_popular ($tag = null) {

	$jsonurl = 'http://feeds.delicious.com/v2/json/popular/'.$tag;

	$json = file_get_contents($jsonurl,0,null,null);

	$json_output = json_decode($json, true);

	if (!empty($json_output)) {

		return $json_output;

	}

}

?>