(PHP 4 >= 4.0.2, PHP 5, PHP 7 < 7.2.0, PECL mcrypt >= 1.0.0)

mcrypt_list_modesGets an array of all supported modes


This function has been DEPRECATED as of PHP 7.1.0 and REMOVED as of PHP 7.2.0. Relying on this function is highly discouraged.


mcrypt_list_modes ([ string $lib_dir = ini_get("mcrypt.modes_dir") ] ) : array

Gets the list of all supported modes in the lib_dir parameter.



Specifies the directory where all modes are located. If not specified, the value of the mcrypt.modes_dir php.ini directive is used.

Valor Retornado

Returns an array with all the supported modes.


Exemplo #1 mcrypt_list_modes() Example


    foreach (
$modes as $mode) {
"$mode <br />\n";

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

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