Mcrypt
PHP Manual

mcrypt_enc_self_test

(PHP 4 >= 4.0.2, PHP 5, PHP 7)

mcrypt_enc_self_testRuns a self test on the opened module

Описание

int mcrypt_enc_self_test ( resource $td )

This function runs the self test on the algorithm specified by the descriptor td.

Список параметров

td

The encryption descriptor.

Возвращаемые значения

If the self test succeeds it returns FALSE. In case of an error, it returns TRUE.


Mcrypt
PHP Manual