Hash Funções
PHP Manual

hash_algos

(PHP 5 >= 5.1.2, PECL hash >= 1.1)

hash_algosReturn a list of registered hashing algorithms

Descrição

array hash_algos ( void )

Valor Retornado

Returns a numerically indexed array containing the list of supported hashing algorithms.

Changelog

Versão Descrição
5.4.0 Support for joaat, fnv132 and fnv164 was added. Support for Salsa10 and Salsa20 was removed.
5.3.0 Support for md2, ripemd256, ripemd320, salsa10, salsa20, snefru256 and sha224 was added

Exemplos

Exemplo #1 hash_algos() example

As of PHP 5.3.0, hash_algos() will return the following list of algorithm names.

<?php
print_r
(hash_algos());
?>

O exemplo acima irá imprimir algo similar à:

Array
(
    [0] => md2
    [1] => md4
    [2] => md5
    [3] => sha1
    [4] => sha224
    [5] => sha256
    [6] => sha384
    [7] => sha512
    [8] => ripemd128
    [9] => ripemd160
    [10] => ripemd256
    [11] => ripemd320
    [12] => whirlpool
    [13] => tiger128,3
    [14] => tiger160,3
    [15] => tiger192,3
    [16] => tiger128,4
    [17] => tiger160,4
    [18] => tiger192,4
    [19] => snefru
    [20] => snefru256
    [21] => gost
    [22] => adler32
    [23] => crc32
    [24] => crc32b
    [25] => salsa10
    [26] => salsa20
    [27] => haval128,3
    [28] => haval160,3
    [29] => haval192,3
    [30] => haval224,3
    [31] => haval256,3
    [32] => haval128,4
    [33] => haval160,4
    [34] => haval192,4
    [35] => haval224,4
    [36] => haval256,4
    [37] => haval128,5
    [38] => haval160,5
    [39] => haval192,5
    [40] => haval224,5
    [41] => haval256,5
)


Hash Funções
PHP Manual