PHP - Manual: rnp_backend_string
2025-03-14
(PECL rnp >= 0.1.1)
rnp_backend_string — Return cryptographic backend library name
此函数没有参数。
Backend name string. Currently supported backends are "Botan" and "OpenSSL".
官方地址:https://www.php.net/manual/en/function.rnp-backend-string.php