support ob_clean

diff --git a/php_http_env_response.c b/php_http_env_response.c
index be7effa3eaf1b4859d447fbc9821171180a09e15..892318657b9ea7a0dcf95b47abb931c1b6b1e8d3 100644 (file)
--- a/php_http_env_response.c
+++ b/php_http_env_response.c
@@ -1214,8 +1214,12 @@ static PHP_METHOD(HttpEnvResponse, __invoke)
                PHP_HTTP_ENV_RESPONSE_OBJECT_INIT(obj);
 
                php_http_message_object_init_body_object(obj);
+
                php_http_message_body_append(obj->message->body, ob_str, ob_len);
 #if PHP_VERSION_ID >= 50400
+               if (ob_flags & PHP_OUTPUT_HANDLER_CLEAN) {
+                       php_stream_truncate_set_size(php_http_message_body_stream(obj->message->body), 0);
+               }
                RETURN_TRUE;
 #else
                RETURN_EMPTY_STRING();