mcrypt_get_cipher_name

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

mcrypt_get_cipher_name — Gets the name of the specified cipher

Aviso

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

Descrição

mcrypt_get_cipher_name ( int $cipher ) : string

mcrypt_get_cipher_name ( string $cipher ) : string

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.

Parâmetros

cipher: Uma das constantes MCRYPT_ciphername, ou o nome do algoritmo como string.

Valor Retornado

This function returns the name of the cipher or FALSE if the cipher does not exist.

Exemplos

Exemplo #1 mcrypt_get_cipher_name() Example


<?php
   $cipher = MCRYPT_TripleDES;

   echo mcrypt_get_cipher_name($cipher);
?>

O exemplo acima irá imprimir:

3DES