/**
* Make API request
*
* @param string $url
* @return string
*/
function _request($url)
{
$request_url = Util_Environment::url_format(W3TC_PAGESPEED_API_URL, array('url' => $url, 'key' => $this->key));
$response = Util_Http::get($request_url, array('timeout' => 120));
if (!is_wp_error($response) && $response['response']['code'] == 200) {
return $response['body'];
}
return false;
}
/**
* Redirects to URL
*
* @param string $url
* @param array $params
*
* @return string
*/
public static function redirect_temp($url = '', $params = array())
{
$url = Util_Environment::url_format($url, $params);
if (function_exists('do_action')) {
do_action('w3tc_redirect');
}
$status_code = 301;
$protocol = $_SERVER["SERVER_PROTOCOL"];
if ('HTTP/1.1' === $protocol) {
$status_code = 307;
}
$text = get_status_header_desc($status_code);
if (!empty($text)) {
$status_header = "{$protocol} {$status_code} {$text}";
@header($status_header, true, $status_code);
}
@header('Cache-Control: no-cache');
@header('Location: ' . $url, true, $status_code);
exit;
}
