Description
array mcrypt_list_algorithms ([string
lib_dir])
Mcrypt_list_algorithms() is used to get an
array of all supported algorithms in the
lib_dir.
Mcrypt_list_algorithms() takes as optional
parameter a directory which specifies the directory where all
algorithms are located. If not specifies, the value of the
mcrypt.algorithms_dir php.ini directive is used.
Example 1. Mcrypt_list_algorithms() Example
<?php
$algorithms = mcrypt_list_algorithms ("/usr/local/lib/libmcrypt");
foreach ($algorithms as $cipher) {
echo $cipher."/n";
}
?>
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The above example will produce a list with all supported
algorithms in the "/usr/local/lib/libmcrypt" directory.
