(PHP 4, PHP 5, PHP 7)
Gets the name of the specified cipher
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.
Parameters:
cipher
One of the MCRYPT_ciphername
constants, or the name of the algorithm as string.
Returns:
This function returns the name of the cipher or FALSE
if the cipher does not exist.
Examples:
mcrypt_get_cipher_name() Example
<?php $cipher = MCRYPT_TripleDES; echo mcrypt_get_cipher_name($cipher); ?>
The above example will output:
3DES
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