PHP 手册
后退前进


mcrypt_enc_get_algorithms_name

(PHP 4 >= 4.0.2, PHP 5)

mcrypt_enc_get_algorithms_name -- Returns the name of the opened algorithm

Description

string mcrypt_enc_get_algorithms_name ( resource td )

This function returns the name of the algorithm.

例子 1. mcrypt_enc_get_algorithms_name() example

<?php
$td = mcrypt_module_open(MCRYPT_CAST_256, '', MCRYPT_MODE_CFB, '');
echo mcrypt_enc_get_algorithms_name($td). "\n";
  
$td = mcrypt_module_open('cast-256', '', MCRYPT_MODE_CFB, '');
echo mcrypt_enc_get_algorithms_name($td). "\n";
?>

上例将输出：

CAST-256
CAST-256


add a note add a note User Contributed Notes
php-manual2 at omershenker dot net
14-May-2003 06:44
For some reason this function (but not mcrypt_list_algorithms()) returns each element in the array twice. If you have this problem, try array_unique(mcrypt_list_algorithms()).
add a note add a note


后退起点前进
mcrypt_ecb上一级mcrypt_enc_get_block_size