public function testGetHost()
{
$host = $this->SUT->getHost('http://github.com/path/file.txt');
$this->assertEquals('github.com', $host);
}
/**
* Returns an array of interaction counts (shares, comments, clicks, reach) for host of $url on Xing.
*
* @access public
* @param url string The URL to check.
* @return array Returns URL shares, comments, clicks and 'reach'.
* @link https://blog.xing.com/2012/01/xing-share-button/ Return values explained (German)
*/
public static function getXingShares($url = false)
{
$host = parent::getHost($url);
$dataUrl = sprintf(Config\Services::XING_SHAREBUTTON_URL, urlencode($host));
$htmlData = parent::_getPage($dataUrl);
@preg_match_all('/\\r?\\n(\\d+)\\r?\\n/s', $htmlData, $matches);
if (isset($matches[1]) && 4 == sizeof($matches[1])) {
return array('shares' => intval($matches[1][0]), 'comments' => intval($matches[1][1]), 'clicks' => intval($matches[1][2]), 'reach' => intval($matches[1][3]));
}
return parent::noDataDefaultValue();
}
