mcrypt_get_key_sizemcrypt_list_algorithms
(PHP 4 >= 4.0.2, PHP 5)
mcrypt_list_algorithms — Gets an array of all supported ciphers
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.
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