fr_cs_len 274 ext/standard/cyr_convert.c size_t input_len, fr_cs_len, to_cs_len; fr_cs_len 277 ext/standard/cyr_convert.c if (zend_parse_parameters(ZEND_NUM_ARGS(), "sss", &input, &input_len, &fr_cs, &fr_cs_len, &to_cs, &to_cs_len) == FAILURE) {