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HASH_ALGOS(3) 1 HASH_ALGOS(3) hash_algos - Return a list of registered hashing algorithms SYNOPSIS
array hash_algos (void ) DESCRIPTION
RETURN VALUES
Returns a numerically indexed array containing the list of supported hashing algorithms. CHANGELOG
+--------+---------------------------------------------------+ |Version | | | | | | | Description | | | | +--------+---------------------------------------------------+ | 5.6.0 | | | | | | | Support for gost-crypto was added. This imple- | | | ments 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 | | | | +--------+---------------------------------------------------+ EXAMPLES
Example #1 hash_algos(3) example As of PHP 5.6.0, hash_algos(3) will return the following list of algorithm names. <?php print_r(hash_algos()); ?> The above example will output something similar to: 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 ) PHP Documentation Group HASH_ALGOS(3)
