Function.mcrypt-list-algorithms

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mcrypt_list_algorithms — Get an array of all supported ciphers

Beschreibung

array mcrypt_list_algorithms ([ string $lib_dir ] )

mcrypt_list_algorithms() is used to get an array of all supported algorithms in the lib_dir parameter. 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.

Beispiele

Beispiel #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.