mcrypt_list_algorithms
mcrypt_list_algorithms
(PHP 4 >= 4.0.2, PHP 5, PHP 7)
mcrypt_list_algorithms — Gets an array of all supported ciphers
This function has been DEPRECATED as of PHP 7.1.0. Relying on this function is highly discouraged.
Description
array mcrypt_list_algorithms ([ string $lib_dir = ini_get("mcrypt.algorithms_dir") ] )
Gets the list of all supported algorithms in the lib_dir
parameter.
Parameters
-
lib_dir
-
Specifies the directory where all algorithms are located. If not specified, the value of the mcrypt.algorithms_dir php.ini directive is used.
Return Values
Returns an array with all the supported algorithms.
Examples
Example #1 mcrypt_list_algorithms() Example
<?php $algorithms = mcrypt_list_algorithms("/usr/local/lib/libmcrypt"); foreach ($algorithms as $cipher) { echo "$cipher<br />\n"; } ?>
The example above will produce a list with all supported algorithms in the "/usr/local/lib/libmcrypt" directory.
© 1997–2017 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/function.mcrypt-list-algorithms.php