hash_algos

Function • Return type changed in PHP 8.0

Return a list of registered hashing algorithms.

PHP 5

PHP 7

Improved

PHP 8.1

PHP 8.2

PHP 8.3

PHP 8.4

PHP 8.5

`hash_algos` Function synopsis

hash_algos(): array

Parameters

hash_algos does not take any parameters.

Return value

Typearray

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

Changes to the `hash_algos` Function

PHP 8.0

Return type added: array

`hash_algos` Function Availability

PHP Version	Availability
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	Yes
PHP 7.0Unsupported	Yes
PHP 5.6Unsupported	Yes
PHP 5.5Unsupported	Yes
PHP 5.4Unsupported	Yes
PHP 5.3Unsupported	Yes