PHP - Manual: crypt_preferred_method
2025-02-27
(PECL xpass >= 1.1.0)
crypt_preferred_method — Get the prefix of the preferred hash method
此函数没有参数。
Returns a string with the prefix, or null
in case of an error.
示例 #1 A crypt_preferred_method() example
<?php
var_dump(crypt_preferred_method());
?>
以上示例会输出:
string(3) "$y$"
官方地址:https://www.php.net/manual/en/function.crypt-preferred-method.php