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lastguest/getSocialSharesFor.php

Created October 15, 2014 08:41
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Get social shares for an URL
Raw
getSocialSharesFor.php
<?php
function getSocialSharesFor($url){
$results = [];
// Facebook
$data = json_decode(file_get_contents('https://graph.facebook.com/'.urlencode($url)));
$results['facebook'] = isset($data->shares)?intval($data->shares):0;
// Twitter
$data = json_decode(file_get_contents('http://urls.api.twitter.com/1/urls/count.json?url='.urlencode($url)));
$results['twitter'] = isset($data->count)?intval($data->count):0;
// Google+
// https://gist.github.com/eyecatchup/8495140
foreach (array('apis', 'plusone') as $host) {
$ch = curl_init(sprintf('https://%s.google.com/u/0/_/+1/fastbutton?url=%s',$host, urlencode($url)));
curl_setopt_array($ch, array(
CURLOPT_FOLLOWLOCATION => 1,
CURLOPT_RETURNTRANSFER => 1,
CURLOPT_SSL_VERIFYPEER => 0,
CURLOPT_USERAGENT => 'Mozilla/5.0 (Windows NT 6.1; WOW64) ' .
'AppleWebKit/537.36 (KHTML, like Gecko) ' .
'Chrome/32.0.1700.72 Safari/537.36' ));
$response = curl_exec($ch);
$curlinfo = curl_getinfo($ch);
curl_close($ch);
if (200 === $curlinfo['http_code'] && 0 < strlen($response)) { break 1; }
$response = 0;
}
if ($response){
preg_match_all('/window\.__SSR\s\=\s\{c:\s(\d+?)\./', $response, $match, PREG_SET_ORDER);
$results['googleplus'] = (1 === sizeof($match) && 2 === sizeof($match[0])) ? intval($match[0][1]) : 0;
} else $results['googleplus'] = 0;
// Pinterest
$data = json_decode(preg_replace('/^receiveCount\((.*)\)$/', '$1',
file_get_contents('http://api.pinterest.com/v1/urls/count.json?url='.$url)));
$results['pinterest'] = isset($data->count)?intval($data->count):0;
// Linkedin
$data = json_decode(file_get_contents('http://www.linkedin.com/countserv/count/share?url='.urlencode($url).'&format=json'));
$results['linkedin'] = isset($data->count)?intval($data->count):0;
$results['total'] = array_sum($results);
return $results;
}
print_r(
getSocialSharesFor('http://www.apple.com')
);
/*
Array
(
[facebook] => 396727
[twitter] => 1164819
[googleplus] => 28323
[pinterest] => 715
[linkedin] => 703
[total] => 1591287
)
*/
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