else {
// Flow
// 1. check cache
- // 2. if there is a hit, make sure its fresh
+ // 2. if there is a hit, make sure it's fresh
// 3. if cached obj fails freshness check, fetch remote
// 4. if remote fails, return stale object, or error
* @return Snoopy style response
*/
function _fetch_remote_file($url, $headers = "" ) {
- $resp = wp_remote_request($url, array('headers' => $headers, 'timeout' => MAGPIE_FETCH_TIME_OUT));
+ $resp = wp_safe_remote_request( $url, array( 'headers' => $headers, 'timeout' => MAGPIE_FETCH_TIME_OUT ) );
if ( is_wp_error($resp) ) {
$error = array_shift($resp->errors);