mcrypt_enc_get_modes_name
    (PHP 4 >= 4.0.2)
mcrypt_enc_get_modes_name -- Returns the name of the opened mode
Description
string 
mcrypt_enc_get_modes_name ( resource td)
     This function returns the name of the mode.     
     
| Example 1. mcrypt_enc_get_modes_name() example | <?php
    $td = mcrypt_module_open (MCRYPT_CAST_256, '', MCRYPT_MODE_CFB, '');
    echo mcrypt_enc_get_modes_name($td). "\n";
  
    $td = mcrypt_module_open ('cast-256', '', 'ecb', '');
    echo mcrypt_enc_get_modes_name($td). "\n";
?>
Prints:
CFB
 ECB | 
 |