PHP | hash_hmac_algos() Function
Last Updated :
27 Apr, 2023
The hash_hmac_algos() function is an inbuilt function in PHP that is used to get the list of registered hashing algorithms suitable for the hash_hmac() function.
Syntax:
array hash_hmac_algos( void )
Parameters: This function does not accept any parameter.
Return Value: This function returns an array containing the list of supported hashing algorithms. The below programs illustrate the hash_hmac_algos() function in PHP.
Program:
php
<?php
print_r(hash_hmac_algos());
?>
|
Output:
Array
(
[0] => md2
[1] => md4
[2] => md5
[3] => sha1
[4] => sha224
[5] => sha256
[6] => sha384
[7] => sha512/224
[8] => sha512/256
[9] => sha512
[10] => sha3-224
[11] => sha3-256
[12] => sha3-384
[13] => sha3-512
[14] => ripemd128
[15] => ripemd160
[16] => ripemd256
[17] => ripemd320
[18] => whirlpool
[19] => tiger128, 3
[20] => tiger160, 3
[21] => tiger192, 3
[22] => tiger128, 4
[23] => tiger160, 4
[24] => tiger192, 4
[25] => snefru
[26] => snefru256
[27] => gost
[28] => gost-crypto
[29] => haval128, 3
[30] => haval160, 3
[31] => haval192, 3
[32] => haval224, 3
[33] => haval256, 3
[34] => haval128, 4
[35] => haval160, 4
[36] => haval192, 4
[37] => haval224, 4
[38] => haval256, 4
[39] => haval128, 5
[40] => haval160, 5
[41] => haval192, 5
[42] => haval224, 5
[43] => haval256, 5
)
Reference: http://php.net/manual/en/function.hash-hmac-algos.php
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