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crypt_preferred_method

(PECL xpass >= 1.1.0)

crypt_preferred_method — Get the prefix of the preferred hash method

说明

crypt_preferred_method(): ?string

Get the prefix of the preferred hash method.

参数

此函数没有参数。

返回值

Returns a string with the prefix, or null in case of an error.

示例

示例 #1 A crypt_preferred_method() example

<?php
var_dump(crypt_preferred_method());
?>

以上示例会输出：

string(3) "$y$"

参见