hash_hmac_algos

Function • Return type changed in PHP 8.0

Return a list of registered hashing algorithms suitable for hash_hmac.

PHP 5
PHP 7.0-7.1
PHP 7.2
Added
PHP 7.3-7.4
PHP 8.0
Improved
PHP 8.1
PHP 8.2
PHP 8.3
PHP 8.4
PHP 8.5

hash_hmac_algos Function synopsis

hash_hmac_algos(): array

Parameters

hash_hmac_algos does not take any parameters.

Return value

Typearray

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

Changes to the hash_hmac_algos Function

PHP 8.0

  • Return type added: array

PHP 7.2

  • Function added

hash_hmac_algos Function Availability

PHP VersionAvailability
PHP 8.5Future Release Yes
PHP 8.4Upcoming Release Yes
PHP 8.3Supported (Latest) Yes
PHP 8.2Supported Yes
PHP 8.1Security-Fixes Only Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported No
PHP 7.0Unsupported No
PHP 5.6Unsupported No
PHP 5.5Unsupported No
PHP 5.4Unsupported No
PHP 5.3Unsupported No