mcrypt_get_cipher_name

(PHP 4, PHP 5)

mcrypt_get_cipher_name — Get the name of the specified cipher

Description

string mcrypt_get_cipher_name ( int $cipher )

string mcrypt_get_cipher_name ( string $cipher )

mcrypt_get_cipher_name() is used to get the name of the specified cipher.

mcrypt_get_cipher_name() takes the cipher number as an argument (libmcrypt 2.2.x) or takes the cipher name as an argument (libmcrypt 2.4.x or higher) and returns the name of the cipher or FALSE, if the cipher does not exist.

Example#1 mcrypt_get_cipher_name() Example


<?php
   $cipher = MCRYPT_TripleDES;

   echo mcrypt_get_cipher_name($cipher);
?>

上例将输出：

3DES


	PHP5中文手册 mcrypt_get_block_size mcrypt_get_iv_size mcrypt PHP Manual mcrypt_get_cipher_name (PHP 4, PHP 5) mcrypt_get_cipher_name — Get the name of the specified cipher Description string mcrypt_get_cipher_name ( int `$cipher` ) string mcrypt_get_cipher_name ( string `$cipher` ) mcrypt_get_cipher_name() is used to get the name of the specified cipher. mcrypt_get_cipher_name() takes the cipher number as an argument (libmcrypt 2.2.x) or takes the cipher name as an argument (libmcrypt 2.4.x or higher) and returns the name of the cipher or `FALSE`, if the cipher does not exist. Example#1 mcrypt_get_cipher_name() Example `<?php $cipher = MCRYPT_TripleDES; echo mcrypt_get_cipher_name($cipher); ?>` 上例将输出： 3DES mcrypt_get_block_size mcrypt_get_iv_size mcrypt PHP Manual