mcrypt_list_algorithms
(PHP 4 >= 4.0.2, PHP 5)
mcrypt_list_algorithms — Get an array of all supported ciphers
Description
array mcrypt_list_algorithms
([ string $lib_dir
] )
mcrypt_list_algorithms() takes an optional
lib_dir
parameter which specifies the directory
where all algorithms are located. If not specifies, the value of the
mcrypt.algorithms_dir php.ini directive is used.
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 above example will produce a list with all supported
algorithms in the "/usr/local/lib/libmcrypt" directory.
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