Function.mcrypt-list-modes

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mcrypt_list_modes — Get an array of all supported modes

Beschreibung

array mcrypt_list_modes ([ string $lib_dir ] )

mcrypt_list_modes() is used to get an array of all supported modes in the lib_dir . mcrypt_list_modes() takes as optional parameter a directory which specifies the directory where all modes are located. If not specifies, the value of the mcrypt.modes_dir php.ini directive is used.

Beispiele

Beispiel #1 mcrypt_list_modes() Example

<?php
    $modes = mcrypt_list_modes();
 
    foreach ($modes as $mode) {
        echo "$mode <br />\n";
    }
?>

     The above example will produce a list with all supported
     algorithms in the default mode directory. If it is not set
     with the ini directive mcrypt.modes_dir, the default directory
     of mcrypt is used (which is /usr/local/lib/libmcrypt).