hash_algos

(PHP 5 >= 5.1.2, PHP 7, PECL hash >= 1.1)

hash_algosReturn a list of registered hashing algorithms

Descrição

hash_algos ( void ) : array

Valor Retornado

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

Changelog

Versão Descrição
7.1.0 Support for sha512/224, sha512/256, sha3-224, sha3-256, sha3-384 and sha3-512 has been added.
5.6.0 Support for gost-crypto was added. This implements the GOST hash function using the CryptoPro S-box tables as specified by » RFC 4357, section 11.2.
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 5.6.0, 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] => gost-crypto
    [23] => adler32
    [24] => crc32
    [25] => crc32b
    [26] => fnv132
    [27] => fnv1a32
    [28] => fnv164
    [29] => fnv1a64
    [30] => joaat
    [31] => haval128,3
    [32] => haval160,3
    [33] => haval192,3
    [34] => haval224,3
    [35] => haval256,3
    [36] => haval128,4
    [37] => haval160,4
    [38] => haval192,4
    [39] => haval224,4
    [40] => haval256,4
    [41] => haval128,5
    [42] => haval160,5
    [43] => haval192,5
    [44] => haval224,5
    [45] => haval256,5
)

Veja Também

  • hash_hmac_algos() - Return a list of registered hashing algorithms suitable for hash_hmac