-#define http_send_status_header(s, h) _http_send_status_header((s), (h) TSRMLS_CC)
-PHP_HTTP_API STATUS _http_send_status_header(int status, const char *header TSRMLS_DC);
+#define http_send_header_ex(h, r) http_send_status_header_ex(0, (h), (r))
+#define http_send_status_header(s, h) _http_send_status_header_ex((s), (h), 1 TSRMLS_CC)
+#define http_send_status_header_ex(s, h, r) _http_send_status_header_ex((s), (h), (r) TSRMLS_CC)
+PHP_HTTP_API STATUS _http_send_status_header_ex(int status, const char *header, zend_bool replace TSRMLS_DC);