(PHP 4 >= 4.0.2, PHP 5, PHP 7)
Gets an array of all supported modes
array mcrypt_list_modes ([ string $lib_dir = ini_get("mcrypt.modes_dir") ] )
Gets the list of all supported modes in the lib_dir parameter.
Parameters:
lib_dir
Specifies the directory where all modes are located. If not specified, the value of the mcrypt.modes_dir php.ini directive is used.
Returns:
Returns an array with all the supported modes.
Examples:
mcrypt_list_modes() Example
<?php
$modes = mcrypt_list_modes();
foreach ($modes as $mode) {
echo "$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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