protected function _fetchHead($url)
{
$response = Webservice::get($url);
if (!empty($response['headers'])) {
return $this->_parse_headers($response['headers']);
}
return [];
}
protected static function _get($url)
{
$response = Webservice::get($url);
return ['code' => $response['response'], 'headers' => self::_parse_headers(isset($response['header']) ? $response['header'] : ''), 'body' => $response['content']];
}
/**
* Given a URL, returns a user icon (or false)
* @param $url
* @return bool|string
*/
static function getIconFromURL($url)
{
if ($content = Webservice::get($url)) {
return self::getIconFromWebsiteContent($content['content'], $url);
}
return false;
}
protected static function _get($url)
{
return Webservice::get($url)['content'];
}
