function AlexaRank( $url )
{
preg_match( '##si', file_get_contents('http://data.alexa.com/data?cli=10&dat=s&url=' . $url), $p );
return ( $p[2] ) ? number_format( intval($p[2]) ):0;
}


Here

http://www.igloro.info/en/pagerank.html



class alexa
{
/* initial vars */
var $alexa_address='http://data.alexa.com/data?cli=10&dat=s&url=';

function wp_xml2array($__url){
$xml_values = array();
$contents = file_get_contents($__url);
$parser = xml_parser_create('');
if(!$parser)
return false;

xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, 'UTF-8');
xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
xml_parse_into_struct($parser, trim($contents), $xml_values);
xml_parser_free($parser);
if (!$xml_values)
return array();

$xml_array = array();
$last_tag_ar =& $xml_array;
$parents = array();
$last_counter_in_tag = array(1=>0);
foreach ($xml_values as $data)
{
switch($data['type'])
{
case 'open':
$last_counter_in_tag[$data['level']+1] = 0;
$new_tag = array('name' => $data['tag']);
if(isset($data['attributes']))
$new_tag['attributes'] = $data['attributes'];
if(isset($data['value']) && trim($data['value']))
$new_tag['value'] = trim($data['value']);
$last_tag_ar[$last_counter_in_tag[$data['level']]] = $new_tag;
$parents[$data['level']] =& $last_tag_ar;
$last_tag_ar =& $last_tag_ar[$last_counter_in_tag[$data['level']]++];
break;
case 'complete':
$new_tag = array('name' => $data['tag']);
if(isset($data['attributes']))
$new_tag['attributes'] = $data['attributes'];
if(isset($data['value']) && trim($data['value']))
$new_tag['value'] = trim($data['value']);

$last_count = count($last_tag_ar)-1;
$last_tag_ar[$last_counter_in_tag[$data['level']]++] = $new_tag;
break;
case 'close':
$last_tag_ar =& $parents[$data['level']];
break;
default:
break;
};
}
return $xml_array;
}

//
// use this to get node of tree by path with '/' terminator
//
function wp_get_value_by_path($__xml_tree, $__tag_path)
{
$tmp_arr =& $__xml_tree;
$tag_path = explode('/', $__tag_path);
foreach($tag_path as $tag_name)
{
$res = false;
foreach($tmp_arr as $key => $node)
{
if(is_int($key) && $node['name'] == $tag_name)
{
$tmp_arr = $node;
$res = true;
break;
}
}
if(!$res)
return false;
}
return $tmp_arr;
}

function getRank($url)
{
$arr = $this->wp_xml2array($this->alexa_address.$url);
$arr2= $this->wp_get_value_by_path($arr, 'ALEXA');

$arr3=($arr2[2][0]['attributes']);
$rank=$arr3['TEXT'];

$rank=($rank=='' ? 'Not ranked yet' : $rank);

return $rank;
}
}


Call using this:


$alexa = new Alexa();

$rank = $alexa->getRank(str_replace('http://', '', $url));


like my site alexa rank is 4445
similar site for my site is
aaa.com – 4442
bbb.com – 4443
aac.com – 4444
aab.com – 4446
aax.com – 4447
aad.com – 4448

anticipate for your response.

thank you..

http://data.alexa.com/data?cli=10&dat=snbamz&url=snowsh.com

−

−

−

−

i can see all the XML:

I noticed some errors in the function set() so removed the number format operator.
It returns the back links, but not the RANK or REACH value, which is present in the actual XML…

my updated class and call:

//
/* the alexa rank class */
class alexa
{
/* initial vars */
var $xml;
var $values;
var $alexa_address;

/* the constructor */
function alexa($alexa_address,$domain)
{
$this->alexa_address = $alexa_address;
$this->xml = $this->get_data($domain);
$this->set();
}

/* gets the xml data from Alexa */
function get_data($domain)
{
$url = $this->alexa_address.'http://'.$domain;
$xml = simplexml_load_file($url) or die('Cannot retrieve feed');
return $xml;
}

/* set values in the XML that we want */
function set()
{
$this->values['rank'] = ($this->xml->SD->POPULARITY['TEXT'] ? ($this->xml->SD->POPULARITY['TEXT']) : 0);

$this->values['owner'] = ($this->xml->SD->OWNER['NAME'] ? ($this->xml->SD->OWNER['NAME']) : 0);
$this->values['email'] = ($this->xml->SD->EMAIL['ADDR'] ? ($this->xml->SD->EMAIL['ADDR']) : 0);
$this->values['reach'] = ($this->xml->SD->REACH['RANK'] ? ($this->xml->SD->REACH['RANK']) : 0);
$this->values['linksin'] = ($this->xml->SD->LINKSIN['NUM'] ? ($this->xml->SD->LINKSIN['NUM']) : 0);
}

/* returns the requested value */
function get($value)
{
return (isset($this->values[$value]) ? $this->values[$value] : '"'.$value.'" does not exist.');
}
}
echo "";
echo "Alexa rank details: ";

/* retrieve & display rank */
$alexa_connector = new alexa('http://data.alexa.com/data?cli=10&dat=snbamz&url=','google.com'); // domain only!
echo 'Rank :: '.$alexa_connector->get('rank').""; // returns 118
echo $alexa_connector->get('owner');
echo 'Reach :: '.$alexa_connector->get('reach').""; // returns 95
echo $alexa_connector->get('email');
echo 'Links In :: '.$alexa_connector->get('linksin').""; // returns 34,414
echo "";
//


Any ideas?

http://www.aydinyakar.com/webmaster/alexa-rank-almak.html