private function refresh_cache() { @unlink($this->_cache_file); $data = cge_http::get($this->_src_spec); if ($data) { @file_put_contents($this->_cache_file, $data); } }
/** * Perform an HTTP GET request. * * @param string $URL the url to post to * @param string $referer An optional referrer string. * @return string */ function http_get($URL, $referer = '') { return cge_http::get($URL, $referer); }