mcrypt_enc_self_test

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

mcrypt_enc_self_testRuns a self test on the opened module

Avertizare

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

Descrierea

mcrypt_enc_self_test ( resource $td ) : int

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

Parametri

td

The encryption descriptor.

Valorile întoarse

Returns 0 on success and a negative integer on failure.