PHP/cURL github API to return repositories open issue count.

issues.php

<?php

function openIssues(){
        $c = curl_init();
        curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($c, CURLOPT_HTTPHEADER, array('Accept: application/json', 'Content-Type: application/json'));
        curl_setopt($c, CURLOPT_URL, 'https://api.github.com/repos/xanza/xanza.github.com');

        $content = curl_exec($c);
        curl_close($c);

        $api = json_decode($content);
        print($api->open_issues_count);
}

return openIssues();

?>