PHP 5.4.32 Released

mcrypt_module_self_test

(PHP 4 >= 4.0.2, PHP 5)

mcrypt_module_self_testThis function runs a self test on the specified module

Descrição

bool mcrypt_module_self_test ( string $algorithm [, string $lib_dir ] )

This function runs the self test on the algorithm specified.

Parâmetros

algorithm

One of the MCRYPT_ciphername constants, or the name of the algorithm as string.

lib_dir

The optional lib_dir parameter can contain the location where the algorithm module is on the system.

Valor Retornado

The function returns TRUE if the self test succeeds, or FALSE when it fails.

Exemplos

Exemplo #1 mcrypt_module_self_test() example

<?php
var_dump
(mcrypt_module_self_test(MCRYPT_RIJNDAEL_128)) . "\n";
var_dump(mcrypt_module_self_test(MCRYPT_BOGUS_CYPHER));
?>

O exemplo acima irá imprimir:

bool(true)
bool(false)

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top