arg_new          3201 ext/mbstring/mbstring.c 	char *arg_str, *arg_new;
arg_new          3210 ext/mbstring/mbstring.c 	if (zend_parse_parameters(ZEND_NUM_ARGS(), "ss|z", &arg_str, &str_len, &arg_new, &new_len, &arg_old) == FAILURE) {
arg_new          3249 ext/mbstring/mbstring.c 	ret = php_mb_convert_encoding(arg_str, str_len, arg_new, _from_encodings, &size);