- zval *copy = http_request_option_cache_ex(request, keyname, strlen(keyname)+1, 0, zval_copy(IS_STRING, *param)); \
+ zval *copy_tmp, *copy = http_request_option_cache_ex(request, keyname, strlen(keyname)+1, 0, convert_to_type_ex(IS_STRING, *param, ©_tmp)); \