PHP 7.1.20 Released

mcrypt_list_algorithms

(PHP 4 >= 4.0.2, PHP 5, PHP 7 < 7.2.0, PECL mcrypt >= 1.0.0)

mcrypt_list_algorithms获取支持的加密算法

Warning

This function has been DEPRECATED as of PHP 7.1.0. Relying on this function is highly discouraged.

说明

array mcrypt_list_algorithms ([ string $lib_dir = ini_get("mcrypt.algorithms_dir") ] )

获取 lib_dir 中 包含的受支持的算法。

参数

lib_dir

指定算法所在的位置。 如果未指定,将使用 php.ini 中的 mcrypt.algorithms_dir 指示所指定的位置。

返回值

以数组方式返回所有受支持的算法。

范例

Example #1 mcrypt_list_algorithms() 例程

<?php
$algorithms 
mcrypt_list_algorithms();
print_r($algorithms);
?>

以上例程的输出类似于:

Array
(
    [0] => cast-128
    [1] => gost
    [2] => rijndael-128
    [3] => twofish
    [4] => arcfour
    [5] => cast-256
    [6] => loki97
    [7] => rijndael-192
    [8] => saferplus
    [9] => wake
    [10] => blowfish-compat
    [11] => des
    [12] => rijndael-256
    [13] => serpent
    [14] => xtea
    [15] => blowfish
    [16] => enigma
    [17] => rc2
    [18] => tripledes
)

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