password_algos

(PHP 7 >= 7.4.0, PHP 8)

password_algos — Get available password hashing algorithm IDs

password_algos(): array

Returns a complete list of all registered password hashing algorithm IDs as an array of strings.

此函数没有参数。

Returns the available password hashing algorithm IDs.

示例 #1 Basic password_algos() usage

<?php
print_r(password_algos());
?>

以上示例的输出类似于：

Array
(
    [0] => 2y
    [1] => argon2i
    [2] => argon2id
)