only consider 2xx cacheable
authorMichael Wallner <mike@php.net>
Thu, 7 May 2015 20:18:35 +0000 (22:18 +0200)
committerMichael Wallner <mike@php.net>
Thu, 7 May 2015 20:18:35 +0000 (22:18 +0200)
php_http_env_response.c

index 67a6d58..be7effa 100644 (file)
@@ -229,8 +229,9 @@ php_http_cache_status_t php_http_env_is_response_cached_by_last_modified(zval *o
 static zend_bool php_http_env_response_is_cacheable(php_http_env_response_t *r, php_http_message_t *request)
 {
        TSRMLS_FETCH_FROM_CTX(r->ts);
+       long status = r->ops->get_status(r);
 
-       if (r->ops->get_status(r) >= 400) {
+       if (status && status / 100 != 2) {
                return 0;
        }